Posts Tagged ‘Asteroid’
Posted by drdave on January 1, 2013
- NASA and ESA formally announced Wednesday that Europe will develop a service module for at least one Orion mission based on the ATV cargo spacecraft. The service module for the EM-1 Orion mission, an uncrewed launch on the first Space Launch System (SLS) launch planned for 2017, will be built by Europe. The module will be based on the Automated Transfer Vehicle (ATV) cargo spacecraft Europe currently provides for taking cargo to the ISS, and this service module will take the place of ATV missions later this decade.
- The U.S. Air Force has delayed the launch date of its next Boeing Wideband Global Satcom (WGS) satellite owing to additional work needed to mitigate possible risk discovered in the last Delta IV rocket launch, during which the RL10B-2 upper stage engine malfunctioned.
- NASA’s Curiosity Mars rover is set to test its drill in the coming days on a rock that scientists believe may provide new information on the existence of water on the planet in its past. Scientists have selected a rock dubbed “John Klein”, after the late deputy project manager for the mission, as the likely first target for the rover’s drill.
- A massive wildfire swept through a major Australian astronomical observatory on Sunday, damaging some buildings but apparently sparing key telescopes there. The fast-moving fire hit the Siding Spring Observatory Sunday, part of a complex of fires in New South Wales, Australia that have broken out in extreme heat there. Authorities reported Monday that several buildings at the observatory, including lodges used by visiting astronomers and the visitors center, were destroyed. However, major telescopes there, including the 4-meter Anglo-Australian Telescope, appeared to have survived in good condition, although some instruments and equipment may be damaged.
- NASA’s Mars rover Curiosity is driving toward a flat rock with pale veins that may hold clues to a wet history on the Red Planet. If the rock meets rover engineers’ approval when Curiosity rolls up to it in coming days, it will become the first to be drilled for a sample during the Mars Science Laboratory mission.
- On Jan. 13, 2013, at 2:24 a.m. EST, the sun erupted with an Earth-directed coronal mass ejection or CME. Not to be confused with a solar flare, a CME is a solar phenomenon that can send solar particles into space and reach Earth one to three days later.
- NASA Deputy Administrator Lori Garver and Bigelow Aerospace Founder and President Robert Bigelow will discuss the Bigelow Expandable Activity Module program to the media on Wednesday, January 16, at Bigelow Aerospace facilities in Las Vegas.
- The Canadian Space Agency announced this week that it will press ahead with the country’s next-generation radar satellite imaging system, signing a contract with a Canadian firm to build the satellites. The RADARSAT Constellation system will feature three radar imaging satellites in polar orbits to provide shorter revisit times for radar imagery.
- New observations of the near Earth asteroid Apophis have ruled out any chance it will hit the Earth in 2036, NASA announced Thursday. The observations in 2011 and 2012, plus those carried out when the asteroid made a relatively close approach to the Earth on Wednesday, allowed scientists to refine the asteroid’s orbit. That new orbit effectively ruled out any chance that the asteroid, about 325 meters in diameter, will impact the Earth in 2036, with the odds of an impact now less than one in one million. Previously, there had been a very small chance of a 2036 impact, depending on the path the asteroid took when passing close to the Earth in April 2029.
- Officials with NASA and four companies involved with the space agency’s commercial crew development program said Wednesday that their efforts remain on schedule, with some companies planning crewed test flights as early as 2015. Boeing, Sierra Nevada Corporation, and SpaceX all said that that they are on track with development of their systems under Commercial Crew Integrated Capability (CCiCap) awards they received from NASA in August. Sierra Nevada said they plan to begin glide tests of their Dream Chaser vehicle from Edwards Air Force Base in California later this quarter, while SpaceX has a pad abort test of its Dragon launch escape system scheduled for December. A fourth company, Blue Origin, had a funded award in the previous round of the program and said they plan to see an unfunded extension to help guide continued work on their vehicle. NASA officials said a request for proposals for the next phase of the development effort will go out this fall, with plans to award multiple contracts by May 2014.
- Although not nearly as threatening as it was first perceived to be upon its discovery, the asteroid 99942 Apophis still has a very slight chance of impacting our planet on Friday, April 13, 2036. It will get closer to Earth this year, giving astronomers a chance to refine its trajectory for good and know whether we’re in trouble. And you can get a glimpse of it online tomorrow, courtesy of the Slooh Space Camera.
- 15 flights are scheduled to blast off from Florida’s Space Coast, including the first SpaceX missions from Cape Canaveral fully dedicated to putting commercial satellites into orbit.
- In a new and sharper hunt for the Universe’s most violent events, astronomers may have found two medium-sized galactic monsters. Launched in June, NASA’S NuSTAR (Nuclear Spectroscopic Array) X-ray observatory has discovered what may be two intermediate mass black holes in the spiral galaxy IC 342, some 7 million light-years from Earth.
- Small planets like our own are extremely abundant in the universe, according to new results presented here today at the 221st meeting of the American Astronomical Society.
- The discovery by astronomers at the University of California, Berkeley, and Clarion University in Pennsylvania of six likely comets around distant stars suggests that comets – dubbed “exocomets” – are just as common in other stellar systems with planets.
- The continuing success of NASA’s Kepler mission was highlighted on Monday, following the discovery of 461 new planet candidates – four of which are less than twice the size of Earth and orbit in their sun’s habitable zone. Scientists believe it’s just a matter of “when” a twin of our own planet is found by the spacecraft.
- Moon Express, one of the teams competing in the Google Lunar X PRIZE (GLXP), has reached an agreement where it will partner with Dynetics to acquire fellow GLXP team, the Rocket City Space Pioneers (RCSP). However, are not considered to be the team to beat by most experts—Astrobotic Technology currently holds that position.
- NASA-funded researchers analyzing a small meteorite that may be the first discovered from the Martian surface or crust have found it contains 10 times more water than other Martian meteorites from unknown origins. This new class of meteorite was found in 2011 in the Sahara Desert. Designated Northwest Africa (NWA) 7034, and nicknamed “Black Beauty,” it weighs approximately 11 ounces (320 grams). After more than a year of intensive study, a team of U.S. scientists determined the meteorite formed 2.1 billion years ago during the beginning of the most recent geologic period on Mars, known as the Amazonian.
- Comet Ison, due to loop around the Sun in December 2013, may or may not be “The Comet of the Century”. It is too early to tell.
- Astronomers using the Canada-France-Hawaii and W. M. Keck Observatory telescopes on the summit of Mauna Kea, Hawaii have been amazed to find a group of dwarf galaxies moving in unison in the vicinity of the Andromeda Galaxy. The structure of these small galaxies lies in a plane, analogous to the planets of the Solar System. Unexpectedly, they orbit the much larger Andromeda galaxy en masse, presenting a serious challenge to our ideas for the formation and evolution of all galaxies.
- SpaceX and Orbcomm Inc. have agreed to new contract terms for the launch of 18 data communications satellites beginning in mid-2013, according to a filing with a U.S. regulatory agency. The $42.6 million contract covers the launch of 18 second-generation Orbcomm satellites on two Falcon 9 rockets between the second quarter of 2013 and the second quarter of 2014.
- A study on the health effects of cosmic radiation has been published today in PLOS ONE. This new study is the first to establish a link between radiation experienced by space travelers and an increased chance of Alzheimer’s disease and dementia.
- IEEE Spectrum reviews Virgin Galactic and the plans for SpaceShipTwo in 2013.
- With all three Space Shuttle orbiters now tucked away inside their respective museums, the International Space Station (ISS) has completed its full year on-orbit in the post-Shuttle era, a year which has brought great successes for the orbital outpost. On the back of these successes in 2012, a promising 2013 awaits the station, with many new capabilities and technologies set to be demonstrated.
Posted in Asteroid, Black Hole, Comet, Commercial Space, Earth, Human Exploration, International Space Station, Mars, Meteor, Milky Way, Space Shuttle | Tagged: 99942 Apophis, Alzheimer’s Disease, American Astronomical Society, Andromeda, Anglo-Australian Telescope, Asteroid, Astrobotic Technology, Australia, BEAM, Bigelow Expandable Activity Module, Black Hole, Boeing, CCiCap, CME, Comet, Comet Ison, Commercial Crew Integrated Capability, Coronal Mass Ejection, Curiosity, Dementia, Dragon, Dream Chaser, Dwarf Galaxy, Exocomet, Galaxy, GLXP, Google Lunar X PRIZE, IC 342, International Space Station, ISS, Keck Observatory, Mars, Milky Way, Moon Express, NASA, Nuclear Spectroscopic Array, NuSTAR, NWA 7034, ORBCOMM, Planet, PLOS ONE, Radiation, Siding Spring Observatory, Sierra Nevada Corporation, Space Shuttle, Space Travel, SpaceShipTwo, SpaceX, Virgin Galactic, X-ray | Leave a Comment »
Posted by drdave on December 1, 2012
Happy New Year
- The space Review discusses issues for 2013 including problems associated with sequestration due to the upcoming “Fiscal Bunny Slope”.
- “Engine Out” – Failures and other problems.
- Russia is expected to spend 2.1 trillion rubles—about $70 billion—on the development of its national space industry in the next eight years, according to a statement last week by Prime Minister Dmitri Medvedev, which was quoted by Space Daily and RIA Novosti. He revealed that the plan is designed to satisfy three fundamental aims: ensuring that Russia maintains its position as a leading global space power, supporting its defense capability, and boosting its overall economic and social development. “The program will enable our country to effectively participate in forward-looking projects,” said Medvedev, “such as the ISS, the study of the Moon, Mars, and other celestial bodies in the Solar System.”
- Ikaros, a Japanese probe launched in 2010, has been recognized by Guinness World Records as the first interplanetary solar sail spacecraft.
- Only in America can the Chairman of the Subcommittee on Investigations and Oversight of the Committee on Science, Space and Technology of the House of Representatives be the same congressman from Georgia who was caught on tape last summer during an “off-the-record” campaign appearance at a Baptist church saying, “All that stuff I was taught about evolution and embryology and the Big Bang Theory, all that is lies straight from the pit of hell.” Read more.
- The new Japanese asteroid mission, called Hayabusa2, is scheduled for launch in 2014 and aimed at the asteroid 1999 JU3, a large space rock about 3,018 feet (920 meters) in length. It is due to arrive at the asteroid in mid-2018, loiter at the space rock and carry out a slew of challenging firsts before departing the scene at the end of 2019.
- South Korea has retrieved what appears to be part of the engine from North Korea’s long-range rocket launched earlier this month, a finding that could provide clues to the communist nation’s rocket technologies, a military source said Friday.
- At the top of the Curiosity rover’s to-do list next year is the first use of its rock-boring drill, allowing scientists to examine samples from inside Martian rocks with the robot’s instrument suite. The drill is designed to hammer into rocks and collect material for analysis by the rover’s chemical and mineral sensors. For the drill’s first use, the Curiosity team is looking for a rock in a shallow pit named Yellowknife Bay.
- Russian space rocket corporation Energia has completed the technical design of a new manned spacecraft whose flight tests are due to begin in 2017. The new spaceship will be able to fly not only to the International Space Station (ISS) but also to the Moon.
- With most of its ground control team taking time off this week, Curiosity was loaded up with operating instructions for 11 days while at “Grandmother’s House”.
- Doomsayers disappointed by 2012’s non-apocalypse will get a sop in 2013 in the form of a rare supercomet. Once widely seen as a portent of doom, comets are seldom as spectacular as the new arrival, known as C/2012 S1 (ISON), may be. At its peak it may outshine the moon, even by day.
First spotted in September, ISON is rushing towards the sun from the outer solar system. Its closest approach to the sun will be in November, when Timothy Spahr of the Minor Planet Center at Harvard University expects it to put on as good a show as Hale-Bopp did in 1997.
- SpaceX’s ambitions of creating a full reusable launch vehicle have taken another step forward via the third – and most ambitious to date – test of their Grasshopper test vehicle. The 40 meter leap into the skies at their test facility in Texas – followed by a stable hover and smooth landing – was conducted without a hitch.
- Five years ago, the idea of easing export controls on commercial satellites was politically unthinkable. That mindset has changed during the last half decade, as the idea that those restrictions are harming both national security and the U.S. industry base has gradually gained traction. And during a year in which the U.S. Congress barely passed even routine bills, lawmakers came together to shed long-standing restrictions on the export of commercial satellites.
- This is a bit of cheery news a day after the nonsensical “Mayan Apocalypse of 2012” — the potentially hazardous asteroid 2011 AG5 will not (I repeat, will not) threaten Earth in the year 2040.
- John Kelly, At Florida Today, weighs in on the policy drift at NASA: “This week, NASA Administrator Charles Bolden appeared before yet another human space flight review committee (this is the second such panel convened over the past four years). He gave a less-than-enthusiastic endorsement of Obama’s targeted mission to an asteroid. He didn’t say NASA ought not do it, but he loaded up on caveats and qualifiers.” Kelly then goes on about what purpose might be visualized for the NASA super rocket (SLS), since it will not be capable of launching a mission to an asteroid by the time the asteroid mission is currently scheduled.
- The US Geological Survey (USGS) announced Friday that it plans to decommission the aging Landsat 5 spacecraft in the coming months as Landsat 8 is prepared for launch. Landsat 5 launched in 1984 with a planned design life of three years, but has continued operations after the loss of Landsat 6 in a launch failure in 1993 and technical problems with Landsat 7, launched in 1999. Landsat 8, (Landsat Data Continuity Mission), is scheduled for launch in February andrecently arrived at its launch site, Vandenberg Air Force Base in California, from the Orbital Sciences Corporation facility in Arizona where it was assembled.
- A meteorite that fell where California’s gold rush began has triggered a similar gold rush for scientists: to study one of the freshest, most unusual space rocks around. The Sutter’s Mill meteorite turns out to be a rare, carbon-rich type known as a carbonaceous chondrite. Its insides are a jumble of different primitive space materials mashed together in a single rock.
- A Soyuz capsule packed with three astronauts has successfully docked with the International Space Station, taking the size of the full crew at the orbiting laboratory to six. American Tom Marshburn, Russian Roman Romanenko and Canadian Chris Hadfield traveled two days in the capsule before linking up with the space station’s Russian Rassvet research module.
- The U.S. military is committing to average at least seven rocket purchases a year from United Launch Alliance for five years, a cost-saving move by the government that’s worth billions to the Centennial-based company in Colorado.
- SpaceShipTwo completed its first glide test with the rocket motor and tanks installed. The flight was the 23rd in a series of unpowered tests and took place on 19 December. Last Friday, 15 December, SpaceShipTwo completed a test in this configuration, but remained attached to its mother ship, WhiteKnightTwo.
- An Ariane 5 rocket launched communication satellites for the British military and for a Mexican government agency on Wednesday evening. The Ariane 5 ECA lifted off from the spaceport at Kourou, French Guiana, at 4:49 pm EST (2149 GMT) and placed the Skynet 5D and Mexsat Bicentenario spacecraft into geosynchronous transfer orbit about a half-hour later. Skynet 5D is an EADS Astrium Eurostar E3000 model spacecraft, weighing 4,800 kilograms at launch. Astrium Services will operate the spacecraft at 53 degrees east in GEO to provide communications services for the British Ministry of Defence and allies. Mexsat Bicentenario is an Orbital Sciences GEOStar-3 model spacecraft, weighing approximately 3,000 kilograms at launch. It will be operated by the Mexican Secretariat of Communications and Transport to provide C- and Ku-band communications services from 114.9 degrees west in GEO. The launch was the seventh and final Ariane 5 mission of the year, and the last scheduled orbital launch worldwide in 2012.
- A Russian Soyuz FG rocket successfully launched the Soyuz TMA-07M spacecraft carrying three astronauts to the International Space Station. Roman Romanenko from Roscosmos, NASA astronaut Thomas Marshburn and the Canadian Space Agency’s Chris Hadfield lifted off at 5:12 AM Phoenix time (1212 UTC)
- A Chinese Long March rocket successfully launched a Turkish remote sensing satellite on Wednesday. The Long March 2D rocket lifted off from the Jiuquan Satellite Launch Center at 9:13 AM Phoenix time Tuesday (1613 UTC Tuesday, 12:13 am Beijing time Wednesday) and placed the Gokturk-2 satellite into a sun-synchronous orbit.
- NASA’s twin GRAIL spacecraft crashed into a mountain on the Moon Monday afternoon, completing their nearly year-long mission there as planned. The two spacecraft, dubbed “Ebb” and “Flow”, crashed into a mountain near the crater Goldschmidt in the Moon’s north polar regions. Ebb crashed into the mountain at 5:28:51 pm EST (2228:51 GMT) and Flow crashed nearby 30 seconds later. NASA announced the impact sites would be named after Sally Ride, the first American woman in space who passed away earlier this year; she led the development of cameras on the spacecraft used exclusively for educational purposes.
- Jeff Foust at the Space Review, discusses at length the role NASA should play in the exploration of space.
- South Korean authorities on Friday moved to analyse the debris of a North Korean long-range rocket, launched earlier this week in defiance of repeated international warnings.
- The Union of Concerned Scientists discusses the North Korean satellite, its functional parts and its current orbit. Apparently, based on American observations, the satellite achieved a circular around 500 kilometers above the Earth, but the satellite is tumbling, and not under North Korean control.
- The Chinese spacecraft Chang’E 2 has captured stunning images of the asteroid Toutatis as it tumbled past the Earth on 13 December 2012.
- Thales Alenia Space (Cannes, France), the manufacturer of the Yamal-402 satellite for Gazprom Space Systems, has carried out the fourth and the final maneuver to place the satellite into a planned geostationary orbit. Thales Alenia Space earlier devised a plan for transferring the satellite from a geostationary transfer orbit to the planned geostationary orbit by firing the satellite’s apogee kick motor four times instead of the previously planned three firings. The orbit placement sequence had to be adjusted after the Briz-M upper stage manufactured by the Khrunichev Space Center failed to place the satellite into the planned orbit. During the fourth firing, its sustainer engine stopped 4 minutes earlier than was planned.
- The powerpack assembly for the Pratt & Whitney Rocketdyne (PWR) J-2X engine has completed its year of testing at NASA’s Stennis Space Center in Mississippi. The engine is set to provide the Earth Departure Stage (EDS) role for astronauts and hardware heading to destinations in deep space, should NASA opt to evolve SLS to the Block II configuration.
- Ebb and Flow, the Gravity Recovery and Interior Laboratory (GRAIL) mission probes, are being sent purposely into the lunar surface because their low orbit and low fuel levels preclude further scientific operations. The twin lunar-orbiting NASA spacecraft that have allowed scientists to learn more about the internal structure and composition of the moon are being prepared for their controlled descent and impact on a mountain near the moon’s north pole at about 2:28 p.m. PST (5:28 p.m. EST) Monday, Dec. 17.
- Astronomers have found a population of galaxies more than 13 billion years old in a new “deep field” image set from the Hubble Space Telescope. The galaxies, found in Hubble’s Ultra Deep Field 2012 (UDF12) near-infrared images, date back to between 350 and 600 million years after the Big Bang.
- Scientists with NASA’s Cassini mission have spotted what appears to be a miniature, extraterrestrial likeness of Earth’s Nile River: a river valley on Saturn’s moon Titan that stretches more than 200 miles (400 kilometers) from its “headwaters” to a large sea.
- An Atlas V successfully launched on Tuesday a classified military spaceplane. The Atlas 5 501 lifted off from Cape Canaveral, Florida, at 1:03 pm EST (1803 GMT) carrying an X-37B on the Orbital Test Vehicle 3 (OTV-3) mission. The launch, which took place despite forecasts that called for only a 30 percent chance of acceptable weather at launch time, was declared a success by the Air Force, although it released few other details about the mission.
- North Korea launched a rocket early Wednesday that appeared to place a small satellite into orbit, a move that took many by surprise. The Unha-3 rocket lifted off from its North Korean launch site at approximately 5:50 PM Phoenix time Tuesday (0050 UTC). Official government media announced that the launch was a success, and NORAD reported it was tracking what appeared to be the rocket’s satellite and upper stage in orbit.
- Aviation Week: Launch market upstart Space Exploration Technologies (SpaceX) won the first two competitions out for bid under the Air Force’s new Orbital/Suborbital Program-3 (OSP-3) contract last week. These are the first Air Force-funded opportunities for would-be competitors to ULA to earn government money to prove out their young designs and march forward on the path to certification for launches in the Evolved Expendable Launch Vehicle (EELV) class, which is used for the most valuable Pentagon and intelligence satellites.
- NASA announced Monday the selection of three companies to conduct activities under contracts that will enable future certification of commercial spacecraft as safe to carry humans to the International Space Station. Advances made by Boeing, Sierra Nevada and SpaceX during the first contract phase known as the certification products contracts (CPC) will begin the process of ensuring integrated crew transportation systems will meet agency safety requirements and standards to launch American astronauts to the International Space Station from the United States, ending the agency’s reliance on Russia for these transportation services. The second phase of certification will result in a separately competed contract.
- Yamal-402 satellite launched from Baikonur on Saturday was not placed in the planned orbit. When the propulsion engine of Briz-M upper stage was fired for the fourth time, it operated for a shorter time than it was supposed to. Hence, the satellite was not placed in the required orbit.
- The United Launch Alliance (ULA) are clear to resume launches of their Atlas V rocket, after a review into an anomaly with their Delta IV Upper Stage, during the launch of the GPS IIF-3 satellite, reached a key stage. The green light allows for launches of the Atlas V – which shares commonality via the RL-10 engine on its Centaur Upper Stage – to resume, starting with the next X-37B mission on December 11.
- The Washington Post: “It had to happen: A start-up company is offering rides to the moon. Book your seat now — though it’s going to set you back $750 million (it’s unclear if that includes baggage fees). Led by heavy-hitter former NASA executives, the Golden Spike Co. would boldly go where humankind went 40 years ago, this time commercially, hawking tickets to foreign governments or space tourists.”
- Aviation Week: “NASA’s 2011 strategic plan is no longer viable, according to the Space Foundation’s report, which takes a long, hard look at NASA’s role more than five decades after its creation. Principal author G. Ryan Faith notes that the 2011 plan doesn’t even mention the word “space” in its vision and mission statements. It is time, the Foundation says, to find a job for NASA and stick to it. And the job for a “healthy national civil space enterprise,” the report says, is pioneering.”
NASA announced Tuesday it plans to develop a Mars rover based on the Mars Science Laboratory mission for launch in 2020. The rover wil take advantage of spare parts built for the original MSL rover, Curiosity, including a backup RTG power source. A science definition team will select a new suite of instruments for the rover, as well as decide whether the rover should have the ability to collect and cache samples for later return to Earth on a future mission. NASA estimates the rover misson will cost $1.5 billion and will fit within the reduced funding profile for NASA’s Mars program in its 2013 budget request. NASA said it will also extend the lives of current Mars missions, including Curiosity.
- The United States Air Force Space and Missile Systems Center has awarded SpaceX two Evolved Expendable Launch Vehicle (EELV)-class missions: DSCOVR (Deep Space Climate Observatory) and STP-2 (Space Test Program 2). To be launched on SpaceX’s Falcon launch vehicles in 2014 and 2015 respectively, the awards mark the first EELV-class missions awarded to the company to date.
- NASA’s Curiosity Mars rover has detected evidence for simple organic compounds in a Martian soil sample, but scientists cautioned Monday they do not know yet if those compounds are of Martian or terrestrial origin.
- A Zenit-3SL rocket successfully placed a communications satelite into orbit for Eutelsat on Monday. The Zenit-3SL, operated by Sea Launch, lifted off from its floating launch platform on the Equator in the Pacific Ocean at 3:44 pm EST (2044 GMT), and released the Eutelsat-70B satellite into a geosynchronous transfer orbit 66 minutes later. The satellite, built by EADS Astrium, weighed 5,210 kilograms at launch, and carries a payload of 48 Ku-band transponders.
- NASA’s first Atlas 5 rocket on the West Coast underwent a practice launch day and fueling exercise Tuesday at Vandenberg Air Force Base in California. The United Launch Alliance booster is scheduled for blastoff in February carrying a remote sensing spacecraft known as the Landsat Data Continuity Mission, or LDCM.
- The team of scientists operating NASA’s Curiosity rover has found organic materials on Mars — but isn’t sure whether the carbon-containing compounds are indigenous to the planet.
- Arianespace launched their Soyuz ST-A rocket from the European Spaceport “Centre Spatial Guyanais (CSG)” in Kourou, French Guiana on Sunday morning, tasking the veteran launch with lofting the Pleiades 1B satellite into a Sun synchronous orbit. Following its 02:02 GMT lift-off, the satellite was successfully deployed 55 minutes later. This was the second launch attempt, following Saturday morning’s scrub.
- An anomaly occurred during the final chronology for Flight VS04 – Pléiades 1B, thus halting the count-down. A new launch attempt is slated on the night of Saturday 1st to Sunday 2nd of December.
Posted in Canadian Space Agency, China, Commercial Space, European Space Agency, International Space Station, Mars, Moon, NASA, Roscosmos, Russian Space Agency, Saturn | Tagged: Ariane 5, Arianespace, Asteroid, Asteroid 2011 AG5, Atlas V, Briz-M, Canadian Space Agency, Carbonaceous Chondrite, Chang'e 2, China, Comet C/2012 S1, Comet Hale-Bopp, Curiosity, Deep Space Climate Observatory, DSCOVR, EADS Astrium, Earth Departure Stage, Ebb, EDS, EELV, Energia, Eurostar E3000, Eutelsat 70B, Evolved Expendable Launch Vehicle, Falcon, Flow, French Guiana, GEOStar-3, Gokturk-2, Golden Spike Company, Goldschmidt Crater, GPS IIF-3, GRAIL, Grasshopper, Gravity Recovery and Interior Laboratory, Hubble Space Telescope, International Space Station, ISON, ISS, J2-X, Jiuquan Satellite Launch Center, Khrunichev Space Center, Kourou, Landsat 5, Landsat 8, Landsat Data Continuity Mission, LDCM, Long March 2D, Mars, Mars Science Laboratory, Meteorite, Mexsat Bicentenario, NASA, NK-33-1, North Korea, Orbital Sciences, Orbital Test Vehicle 3, Organic Compounds, OTV-3, Pleiades 1B, Rassvet, Sally Ride, Sea launch, Sir Patrick Moore, Skynet 5D, SLS, Soyuz 2.1v, Soyuz ST-A, Soyuz TMA-07M, Soyuz-FG, Space Exploration Technologies, SpaceX, Sutter’s Mill Meteorite, Thales Alenia Space, Toutatis, UDF12, ULA, Ultra Deep Field 2012, Unha-3, United Launch Alliance, United States Air Force Space and Missile Systems Center, X-37B, Yamal-402, Zenit-3SL | Leave a Comment »
Posted by drdave on October 7, 2012
- The Progress M-17M Russian cargo spacecraft performed an accelerated docking with the International Space Station (ISS) on Wednesday just under six hours after liftoff from the Baikonur Space Center in Kazakhstan.
- Data from NASA’s Dawn mission show that a form of weathering that occurs on the moon and other airless bodies we’ve visited in the inner solar system does not alter Vesta’s outermost layer in the same way. Carbon-rich asteroids have also been splattering dark material on Vesta’s surface over a long span of the body’s history. The results are described in two papers released today in the journal Nature.
- Deep Space Antenna 3 (DSA 3), one of the world’s most sophisticated satellite tracking stations is nearing inauguration in Malargüe, Argentina, 1000 km west of Buenos Aires. The new station will ensure reliable communications with missions voyaging hundreds of millions of kilometres into our Solar System.
- The third and final launch attempt of a homegrown South Korean space rocket, dubbed the Naro, has been rescheduled beginning 9 November. The Ministry of Education, Science and Technology on Monday said more detailed analysis lies ahead of the defect that caused the launch to be postponed last week. The new launch attempt will also not be possible any earlier since the international community needs to be informed of the schedule. The launch window could be any time between the 9th and 24th of November.
- Hawthorne will be able to hold onto its most prominent business for at least the next decade under a new deal with Space Exploration Technologies Corp. SpaceX agreed to stay in its 1-million-square-foot headquarters building through 2022 as long as the city reduces certain taxes on the business as promised.
- The Taurid meteors, sometimes called the “Halloween fireballs,” show up each year between mid-October and mid-November, but Nov. 5 to 12 will likely be the best time to look for them this year, based on their peak of activity and the effect of moonlight on viewing conditions.
- The American Islander, carrying the Dragon CRS1 capsule, has reached San Diego.
- Be afraid – but not too afraid. It’s true that at some point, if we don’t take steps to prevent it, a big dumb object is going to smash into the Earth so hard that civilization as we know it will be seriously inconvenienced, or even wiped out (see? No reason for too much fear). But the odds are that such a cataclysm lies way, way in the future. Still, you never know…
- In a story on Saturday, Allison Gatlin of the Antelope Valley Press quotes Scaled Composites Executive Vice President Kevin Mickey as saying that powered flights of SpaceShipTwo will begin next year. Virgin Galactic officials have said they hoped to begin powered flights by the end of this year. The powered flights will be preceded by un-powered glide tests of SpaceShipTwo that will begin later this year. These will be the first flights of the eight-person space plane after it has been fully fitted with its hybrid propulsion system.
- The Dragon space craft unberthed at 4:20 AM Phoenix time (1120 UTC), released from the International Space Station’s SSRMS arm at 6:28 AM (1328 UTC) and left the vicinity of the ISS shortly thereafter. The SpaceX craft splashed down 220 miles off the coast of Baja California at 12:22 PDT (1922 UTC).
- A Long March rocket placed the latest in a series of navigation satellites into orbit on Thursday. The Long March 3C rocket lifted off from the Xichang Satellite Launch Center at 11:33 am EDT (1533 GMT, 11:33 pm Beijing time) Thursday and placed a Beidou satellite into a geosynchronous transfer orbit.
- The planned launch of a homegrown South Korean space rocket has been put on hold at the last minute when a technical fault was detected. The rocket, dubbed Naro, was scheduled for the third and final launch attempt at a space center in Goheung, South Jeolla Province, between 3:30 p.m. and 7 p.m. Friday. An official of the Ministry of Education, Science and Technology told reporters, “The launch has been postponed as a leak was found in the part connecting the rocket and launch pad while injecting Helium gas this morning.”
- Orbital Technologies Corp. (Orbitec) announced Oct. 25 the first successful flight test of its Vortex liquid rocket engine, which is designed to serve as a new upper stage for the medium- and heavy-lift rockets U.S. government agencies and commercial firms rely on to send satellites into orbit.
- Scott Smith, a nutritionist at NASA’s Johnson Space Center in Houston, knows exactly what he’d like to bring back from space — astronauts’ urine. Unraveling the mysterious impacts of microgravity on the human body takes careful and repeated analysis of urine, blood and other scientific samples, most of which have been stranded aboard the International Space (ISS) Station for more than a year.
- The upper stage of a failed Russian launch earlier this year has exploded, creating hundreds of fragments that could exacerbate space debris concerns. The Breeze M upper stage exploded on October 16 while in an elliptical orbit of approximately 266 by 5,000 kilometers. the stage had been stranded in that orbit since August, when the stage failed during the third of four planned engine firings designed to place the two satellites it was carrying into geosynchronous transfer orbit. The explosion, likely caused when its nitrogen tetroxide and hydrazine propellants came into contact with each other, created more than 500 pieces of debris that are currently being tracked by the US Space Surveillance Network, with potentially many more smaller items.
- Under the deft command of cosmonaut Oleg Novitsky, the Soyuz TMA-06M spacecraft – bearing himself, fellow Russian Yevgeni Tarelkin and NASA astronaut Kevin Ford – has successfully arrived at the International Space Station. The trio docked at the ‘zenith’ (space-facing) Poisk module at 7:29 CDT this morning, two days after their launch from Baikonur Cosmodrome in Kazakhstan.
- NASA’s Mars rover Curiosity used its Mast Camera (Mastcam) during the mission’s 78th sol (Oct. 24, 2012) to view soil material on the rover’s observation tray. The observations will help assess movement of the sample on the tray in response to vibrations from sample-delivery and sample-processing activities of mechanisms on the rover’s arm.
- The Soyuz TMA-06M spacecraft, carrying Oleg Novitskiy, the Soyuz commander, Evgeni Tarelkin and NASA’s Kevin Ford, sped toward an early 25 October docking with the International Space Station and a planned five month stay, following a trouble-free lift off from the Baikonur Cosmodrome in Kazakhstan. Liftoff was at 3:51 AM Phoenix time (10:51 UTC) from pad 31 at the Baikonur facility.
- Both the Space Launch System (SLS) and the Orion crew capsule have continued their wind tunnel testing this month, with the Block 1 Heavy Lift Launch Vehicle (HLV) – otherwise known as the SLS-1000x – set to facilitate a complete aerodynamic force and moment database delivery by the end of this year.
- The ongoing investigation into a problem with an upper stage engine (RL10) on a recent launch will delay the next launch of the military’s secretive X-37B spaceplane until next month, United Launch Alliance announced late Friday. The Air Force had planned to launch the X-37B on the Orbital Test Vehicle 3 (OTV-3) mission this month on an Atlas 5 from Cape Canaveral.
- NASA’s Commercial Crew Program (CCP) partner Blue Origin conducted a successful pad escape test Friday at the company’s West Texas launch site, firing its pusher-escape motor and launching a full-scale suborbital crew capsule from a simulated propulsion module.
- A few weeks ago, SpaceX took the first step towards its reusable launch vehicle with a demonstration flight of its Grasshopper. The Grasshopper is the first stage of a Falcon 9 rocket with spindly legs — hence the insect-inspired name — that can launch, hover, and land vertically on its own.
- A Russian-made Soyuz rocket was erected into place Sunday, ahead of the start of a mission to take a three-man crew to the International Space Station. For the first time since 1984, the manned launch will take place from Baikonur cosmodrome launch pad 31, while the pad that is normally used, from which Yuri Gagarin began his landmark space mission, is undergoing modernization.
- It’s been fifteen years since Cassini launched to Saturn. A joint program with the European Space Agency and the Italian space agency, the Cassini-Huygens mission left Earth on October 15, 1997. It flew by Venus twice, swung back by Earth, then went onward to Jupiter before settling in around Saturn in 2004; the Huygens probe landed onto the surface of Titan in 2005. In all, the spacecraft covered more than 3.8 billion miles on the seven year journey, and has spent the last eight years returning stunning images of, and incredible science from, the ringed planet and its moons.
- Fans of NASA’s Space Shuttle Program will have their last opportunity to see an orbiter on the move when Atlantis makes its historic final journey on 2 November at Kennedy Space Center. Atlantis will travel the nearly 10 miles from Kennedy Space Center to its new home at Kennedy Space Center Visitor Complex.
- SpaceX’s Dragon spacecraft is behaving well – bar a couple of minor issues – during its berthed phase of the CRS-1 (SpX-1) mission, as it closes in on its departure at the end of the month. The unberthing will be conducted by the Space Station Remote Manipulator System (SSRMS), which translated away from the Dragon to allow for an inspection this week.
- Astronomers just keep finding more moons around Pluto. They scoped out the first and largest, Charon, in 1976; the fifth, tiny P5, was spotted just this summer by the Hubble Space Telescope. But finding new moons and other stuff floating around in the outer solar system may create headaches for the team operating NASA’s New Horizons spacecraft for the space agency’s mission to Pluto.
- The annual Orionid meteor shower peaks over several nights close to October 20-22, which is favourable for this coming weekend. The shower is a result of debris shed by Halley’s comet in its 75 year journey around the Sun.
- An Earth-sized planet has been discovered circling a star in the system, just 4.4 light-years away (Alpha Centauri B). The planet’s mass is similar to Earth’s, but its orbit is not. Tucked in close to its star — 25 times closer than the Earth is to the sun — the planet is likely a roasted world incapable of hosting life.
- Blue Origin, the private spaceflight company founded by Amazon.com CEO Jeff Bezos, is making progress towards orbital launches. Earlier this month, the company successfully fired the thrust chamber assembly for its new 100,000 pound thrust BE-3 liquid oxygen/liquid hydrogen rocket engine.
- After issuing an international call for tenders, the Indian Space Research Organisation (ISRO) has chosen Arianespace to launch the GSAT 7 and INSAT 3D satellites. The contract also includes two more launch options for ISRO, the Indian space agency.
- United Launch Alliance (ULA) has completed the “Hazard, System Safety and Probabilistic Risk Assessment” for launching crewed vehicles aboard its Atlas rocket. This was the fifth and final milestone of its current Space Act Agreement with NASA. Sierra Nevada (Dream Chaser) and Boeing (CST-100) plan to use the Atlas as their launcher.
- A new radar designed to test methods for finding orbital debris that can be hazardous to space navigation has been installed in Spain. The radar will be used to develop future debris warning services, helping boost safety for European satellite operators.
- The space shuttle Endeavour completed a 20-kilometer trek across the city of Los Angeles on Sunday, arriving at the museum that will be its permanent home. Endeavour arrived at the California Science Center, near the campus of the University of Southern California south of downtown Los Angeles, Sunday afternoon, two and a half days after leaving a hangar at Los Angeles International Airport, where it arrived on its 747 carrier aircraft last month. The journey across city streets took nearly a day longer than originally planned as crews maneuvered the orbiter around light poles and trees. Endeavour will go on temporary display in a hangar at the museum while a permanent building to host the orbiter is built.
- International Launch Services (ILS) have launched their Proton-M rocket in a daylight launch from the Baikonur Cosmodrome in Kazakhstan. Launch was on schedule at 8:37 am GMT, with the Proton’s Briz-M (Breeze-M) Upper Stage now tasked with deploying the large telecommunications satellite (Intelsat 23) into its desired orbit, after nine hours of flight.
- A Chinese rocket placed a pair of technology demonstration satellites into orbit on Sunday. The Long March 2C lifted off from the Taiyuan Satellite Launch Center at 11:25 pm EDT Saturday (0325 GMT, 11:25 am Beijing time Sunday) and placed the Shijian 9A and 9B satellites into a near-polar orbit. The satellites, according to Chinese media, will be used to test technologies for future missions as well as demonstrate “inter-satellite measurement.”
- One day down, one more to go in space shuttle Endeavour’s surreal trek through Los Angeles, a scene attracting thousands of spectators young and old along city sidewalks.
- A joint SpaceX and NASA team will investigate the early shutdown of a Falcon 9 rocket engine during Sunday’s launch from Cape Canaveral.
- On Friday, October 12, at 3:15 pm local time, Arianespace successfully carried out the third launch of the Soyuz rocket from the Guiana Space Center (CSG) in French Guiana, orbiting two more satellites in the Galileo constellation.
- As far as errant chunks of space rock go, this one’s a tiddler. But this particular asteroid — called 2012 TC4 — is going to fly past the Earth at a distance of only 95,000 kilometers (59,000 miles), or one-quarter the Earth-moon distance. As far as near-misses go, that’s the outer edge of the bulls-eye.
- Jake Matijevic, a seemingly innocuous chuck of igneous rock (meaning rock that solidified from a molten liquid) sitting on the surface of Mars inside Gale Crater, sits where NASA’s rover Curiosity landed two months ago. The football-sized rock, named after a well-respected Mars rover engineer at NASA’s Jet Propulsion Laboratory who died in August, was the first good target scientists found for Curiosity to zap with its laser. So for a couple of days last month, fire away the rover did, pulverizing bits of dust and rock to expose what lies within. Scientists expected the rock would be similar to igneous rocks studied by previous Mars rovers elsewhere on the planet. Instead, they discovered a rock that is much more chemically similar to an unusual, but well-studied type of rock on Earth that is found on islands like Hawaii and in continental rift zones like the Rio Grande, which extends from southern Colorado to Chihuahua, Mexico.
- Singer Sarah Brightman will travel to the International Space Station as a space tourist, she and Space Adventures announced on Wednesday. Brightman will take a 10-day trip to the ISS at an unspecified future date, most likely 2015, when seats will be available on Soyuz spacecraft traveling to and from the station. Brightman has partnered with UNESCO to support its mission to “promote peace and sustainable development”; those activities are expected to include a singing performance of some kind while on the station.
- Earth has a familiar magnetic field, and little Mercury has an oddly strong one, but could a chunk of rock as small as an asteroid (Vesta) ever have had a magnetic field spawned by the churnings of its own molten metal core? Theorists have had their doubts because the smaller the core, the faster the churning must be. But now, scientists studying a meteorite in the lab report having found signs that the tiny core of the asteroid Vesta once churned hard enough to create a magnetic field. The discovery would give theorists a much-needed, extreme example of a dynamo to ponder.
- At 3:56 AM Pacific Daylight time, Wednesday 10 October, the SpaceX Dragon space craft was successfully grappled by the Canadarm on the International Space Station (ISS). Referring to the fact that Dragon is capable of carrying powered equipment to and from the space station, the space station crew reported that they had captured Dragon and were looking forward to the chocolate-vanilla swirl ice cream in the freezer aboard the space craft.
- The Dragon space craft is on schedule for approach and grappling around 3:30 – 4:30 AM Phoenix time tomorrow, Wednesday (10:30 -11:30 UTC).
- The Mars rover Curiosity has scooped up its first soil. A small bright object was spotted laying on the ground. Speculation is that it is a piece of the rover.
- Aviation Week discusses the CRS-1 launch and the insertion of the secondary Orbcomm prototype OG2 communications satellite into an orbit lower than planned.
- A SpaceX Falcon 9 successfully placed a Dragon cargo spacecraft into orbit Sunday night despite an anomaly with one of the rocket’s engines. The Falcon 9 lifted off from Cape Canaveral at 8:35 pm EDT Sunday (0035 GMT Monday) and placed a Dragon spacecraft into its planned orbit. Dragon is flying a mission designated CRS-1, the first of twelve commercial resupply missions NASA has contracted with SpaceX.
- At 80 seconds into the launch of the SpaceX Falcon 9, an “anomaly” occurred. Speculation is the #1 engine suffered an explosion. See the video here.
- A Dragon spacecraft loaded with nearly a ton of equipment and supplies is cleared to launch Sunday night. The Falcon 9 rocket carrying the Dragon spacecraft is scheduled to lift off from Cape Canaveral, Florida, at 5:35 pm Phoenix time Sunday (0035 UTC Monday) in an instantaneous launch window. There are no technical issues with the launch and forecasts call for a 60% chance of acceptable weather at launch time. Dragon is flying a mission designated CRS-1, the first of twelve commercial resupply missions NASA has contracted with SpaceX.
- United Launch Alliance (ULA) confirmed late Friday that there was a problem with the upper-stage engine during Thursday’s launch of a GPS satellite on a Delta 4 rocket. According to ULA, launch controllers noticed an “unexpected data signature” in the performance of the RL10 engine that powers the Delta’s upper stage. The unidentified problem caused reduced thrust levels from the engine, but the upper stage was still able to release its payload, the GPS 2F-3 satellite, into the proper orbit because of design margins and propellant reserves.
- Virgin Galactic, the world’s first commercial spaceline, today announced that it has taken 100% ownership of its sister company, The Spaceship Company (TSC), by acquiring the 30% stake held by Scaled Composites (Scaled) since TSC’s formation under a joint venture with Virgin Galactic.
- This week, the first stage of Orbital Sciences’ Antares rocket, the biggest rocket ever to launch from the NASA Wallops Flight Facility on the Eastern Shore, rolled out onto its new $145 million launchpad.
- WhiteKnightTwo made its 100th flight, solo, on Thursday at the Mojave Air and Space Port in California. It was at least the third such flight within the past nine days. The 100th flight took place on Oct. 4, the eighth anniversary of SpaceShipOne winning the Ansari X Prize and the 55th anniversary of Sputnik 1. No manned ship has been in suborbital space since that day in 2004.
- The German Aerospace Center (DLR) in Cologne and the Japan Aerospace and Exploration Agency (JAXA) in Tokyo announced this week that they have formalized a deal to send the German-built Mobile Asteroid Surface Scout, or MASCOT, on the Hayabusa 2 mission, set to launch in 2014.
- The International Academy of Astronautics (IAA) has awarded the 2012 Laurels for Team Achievement Award to the MESSENGER team. The award was presented September 30 at the opening ceremony of the 63rd International Astronautical Congress, which is being held this week in Naples.
- The U.S. Air Force successfully launched a United Launch Alliance Delta IV-Medium rocket carrying the third Global Positioning System IIF satellite at 8:10 a.m. EDT today from Space Launch Complex 37 here.
- The orbit raising manoeuvres of GSAT-10 satellite have been successfully completed from ISRO’s Master Control Facility, Hassan. The third and final orbit raising manoeuvre was performed this morning (October 03, 2012) to place the GSAT-10 in an orbit with 35,734 km apogee (farthest point to earth), 35,585 km perigee (nearest point to earth) and an inclination of 0.172 degree with respect to the equator.
- The European Space Agency (ESA) announced that their Automated Transfer Vehicle (ATV)-3 unmanned cargo vehicle re-entered Earth’s atmosphere early Oct. 3 and broke apart in a predetermined uninhabited corridor over the southern Pacific Ocean.
- The State of Virginia has finished construction on the Wallops Island, Virginia launch pad for Orbital Sciences’ Antares launch vehicle. The pad has officially been turned over to Orbital Sciences, allowing the company to begin launch operations.
- The twin Galileo satellites are now fully fueled and mated together atop the upper stage that will haul them most of the way up to their final orbit. The launch is now planned for the evening of 12 October.
Posted in Asteroid, Canadian Space Agency, China, Commercial Space, European Space Agency, India, International Space Station, JAXA, Mars, Mercury, Meteor, NASA, Pluto, Russian Space Agency, Saturn, Soyuz, Space Shuttle | Tagged: 2012 TC4, American Islander, Arianespace, Asteroid, Astronaut, Atlantis, ATV-3, Automated Transfer Vehicle-3, Baikonur, Baja California, BE-3, Beidou, Blue Origins, Boeing, Briz-M, Canadarm, Cassini, CCP, China, Commercial Crew Program, CRS-1, CSG, CST-100, Curiosity, Dawn, Deep Space Antenna 3, Delta 4, DLR, Dragon, Dream Chaser, DSA 3, Endeavour, ESA, European Space Agency, Falcon, Galileo, German Aerospace Center, Goheung, GPS 2F-3, GSAT 7, GSAT-10, Guiana Space Center, Halley's Comet, Hayabusa 2, IAA, ILS, Indian Space Research Organisation, INSAT 3D, Intelsat 23, International Academy of Astronautics, International Launch Services, International Space Station, ISRO, ISS, Japan Aerospace and Exploration Agency, JAXA, Kennedy Space Center, Long March 2C, Long March 3C, Los Angeles, Mars, MASCOT, Mast Camera, Mastcam, MESSENGER, Mobile Asteroid Surface Scout, Naro, NASA, New Horizons, OG2, ORBCOMM, Orbital Sciences, Orbital Technologies Corp., Orbital Test Vehicle 3, Orbitec, Orionids, OTV-3, Pluto, Poisk, Progress M-17M, Proton-M, RL10, Sarah Brightman, Saturn, Scaled Composites, Shijian 9A, Sierra Nevada, SLS, South Korea, Soyuz TMA-06M, Space Act Agreement, Space Launch System, Space Shuttle, Space Station Remote Manipulator System, SpaceShipOne, SpaceX, SSRMS, Taiyuan Satellite Launch Center, Taurid Meteors, The Spaceship Company, TSC, TSpace Launch System, ULA, UNESCO, United Launch Alliance, Vesta, Virgin Galactic, Vortex, Wallops Flight Facility, WhiteKnightTwo, X-37B, Xichang Satellite Launch Center, Yuri Gagarin | Leave a Comment »
Posted by drdave on June 1, 2012
- NASA astronaut Don Pettit, Russian cosmonaut Oleg Kononenko and European Space Agency astronaut Andre Kuipers are scheduled to undock from the space station in their Russian-built Soyuz TMA-03M capsule at 9:48 PM Phoenix time Saturday (0448 UTC Sunday). The trio is expected to land at 1:14 AM (0814 UTC) Sunday on the Central Asian steppes of Kazakhstan.
- There was another glide test of the SpaceShipTwo vehicle today at the Mojave Air and Space Port. A source says that WhiteKnightTwo took off with the spacecraft beneath it at about 6:50 AM Phoenix time. SpaceShipTwo landed about an hour later and both vehicles were back in the hangar by 8 AM.
- A Delta 4 Heavy launched Friday morning carrying a classified satellite for the National Reconnaissance Office (NRO). The Delta 4 Heavy lifted off from Cape Canaveral, Florida, at 6:15 AM Phoenix time (1315 UTC) on mission NROL-15 for the NRO.
- B612 Debuts Its Asteroid-Seeking Sentinel: A private nonprofit group led by former astronauts, spacecraft designers, and asteroid specialists has proposed a spacecraft to find a half million asteroids in Earth-crossing orbits and provide advance warning of impact threats.
- Astronauts Liu Yang, Jing Haipeng and Liu Wang have returned to Earth following a 13-day mission. The astronauts, including China’s first woman in space, carried out a successful manual docking with the Tiangong-1 laboratory module.
- Astronomers announced this week that they have used spectroscopic observations of an extrasolar planet to directly measure its mass. Astronomers at the European Southern Observatory used an infrared spectrometer to study Tau Bootis b, an exoplanet orbiting the star Tau Bootis that was originally discovered in the mid 1990s.
- Canadian space company MacDonald, Dettwiler and Associates Ltd. (MDA) will buy the satellite manufacturing arm of Loral in a billion-dollar deal, the company announced late Tuesday night. MDA will pay $775 million in cash for the equity of Space Systems/Loral (SS/L), plus $101 million in a promissory note SS/L real estate.
- SpaceX successfully fired its new Merlin 1D rocket engine at their facility in McGregor, Texas. The engine achieved a full mission duration firing and multiple restarts at target thrust and specific impulse (ISP). The engine firing was for 185 seconds with 147,000 pounds of thrust, the full duration and power required for a Falcon 9 rocket launch.
- Turbulent jet streams, regions where winds blow faster than in other places, churn east and west across Saturn. Scientists have been trying to understand for years the mechanism that drives these wavy structures in Saturn’s atmosphere and the source from which the jets derive their energy. In a new study appearing in the June edition of the journal Icarus, scientists used images collected over several years by NASA’s Cassini spacecraft to discover that the heat from within the planet powers the jet streams. Condensation of water from Saturn’s internal heating led to temperature differences in the atmosphere. The temperature differences created eddies, or disturbances that move air back and forth at the same latitude, and those eddies, in turn, accelerated the jet streams like rotating gears driving a conveyor belt.
- In a new demonstration of Chinese space capabilities, a crewed Shenzhou spacecraft safely undocked with an orbiting lab module Sunday and then redocked under manual control. The Shenzhou-9 spacecraft redocked with the Tiangong-1 module at 12:48 am EDT (0448 GMT, 12:48 pm Beijing time) under manual control, about an hour and a half after undocking from the module.
- The European Space Agency (ESA) gave its approval this week for the development of a space observatory that will seek new evidence of dark matter and dark energy. ESA gave the go-ahead to begin construction of Euclid, a spacecraft slated for launch in 2020, after selecting the mission as part of its Cosmic Vision program last fall. The spacecraft features a 1.2-meter telescope with instruments to map the three-dimensional distribution of up to two billion galaxies, measuring the dark matter associated with those galaxies and how they are affected by the accelerating expansion of the universe linked to dark energy.
- Astronomers using data from NASA’s Kepler spacecraft said Thursday they have discovered two dissimilar extrasolar planets with orbits very close to each other. The planets, designated Kepler-36b and c, orbit the same star 1,200 light-years from Earth in orbits only 1.9 million kilometers from each other. The inner planet, Kepler-36b, appears to be a “super-Earth” 4.5 times the mass and 1.5 times the radius of the Earth. The outer planer, Kepler-36c, is 3.7 times the radius and 8 times the mass of the Earth and is probably more like Neptune.
- Data from a NASA orbiter suggests that water ice is present in at least minute amounts on the floor of a crater at the Moon’s south pole, scientists reported Wednesday. In a paper published in the journal Nature, scientists using the laser altimeter on NASA’s Lunar Reconnaissance Orbiter (LRO) spacecraft concluded that 22 percent of the material in a micron-think layer on the floor of Shackleton crater consists of water ice.
- The United Launch Alliance (ULA) placed a new spy satellite into orbit this morning. An Atlas V 401 left the Launch Complex 41 at Cape Canaveral at 5:28 AM Phoenix time (1228 UTC) carrying the NROL-38 satellite. This is ULA’s 50th EELV launch and uses a Centaur upper stage to carry the satellite to Geosynchronous orbit.
- The Gruber Foundation announced today that the 2012 Cosmology Prize will be awarded to Johns Hopkins University professor Charles L. Bennett and the Wilkinson Microwave Anisotropy Probe (WMAP) space mission science team that he led. Bennett and the WMAP team are being recognized by the foundation for their transformative study of an ancient light dating back to the infant universe. So precise and accurate are the WMAP results that they form the foundation of the Standard Cosmological Model.
- The Atlas V rocket scheduled to launch the NROL-38 satellite has been rolled back to the launch pad following the repair of an environmental control system duct. Launch coverage begins Wednesday 20 June at 5:08 AM Phoenix time (1208 UTC). Weather conditions are 70 percent favorable for the morning lift off.
- China’s Shenzhou-9 spacecraft successfully docked with its Tiangong-1 lab module on Monday. Shenzhou-9 docked in automated mode with Tiangong-1 at 11:07 PM Phoenix time Sunday (0607 UTC Monday) after what Chinese officials said was a normal approach. Two of three people on board Shenzhou-9, Jing Haipeng and Liu Wang, boarded Tiangong-1 about two hours later; the third crewmember, Liu Yang, followed a short time later after the others confirmed the conditions in the module were suitable.
- Under a new agreement, privately operated spacecraft ferrying NASA astronauts to the international space station will be licensed by the Federal Aviation Administration (FAA), but leave it to NASA to decide whether the vehicles are fit to dock with the station and carry astronauts in the first place, the heads of the two agencies said June 18 in a joint press briefing.
- The launch of a Russian Proton-M carrier rocket with the SES-5 (Sirius-5) satellite from the Baikonur launch pad in Kazakhstan has been postponed from 10:23 p.m. Moscow Time on June 19 to the same time on June 20.
- United Launch Alliance has postponed the launch of an Atlas V rocket from the Space Coast. After the rocket was rolled the launch pad, an issue with an environmental control system duct that failed near its connection to the Mobile Launch Platform was identified. The vehicle will be rolled back to the Vertical Integration Facility so the duct can be replaced. The launch is now set for Wednesday, June 20 from Launch Complex 41 at Cape Canaveral Air Force Station.
- View the video of the landing of the X-37B at Vandenberg Air Force Base.
- An international team of astronomers led by Fabian Walter of the Max Planck Institute for Astronomy has managed for the first time to determine the distance of the galaxy HDF850.1, well-known among astronomers as being one of the most productive star-forming galaxies in the observable universe. The galaxy is at a distance of 12.5 billion light years. Hence, we see it as it was 12.5 billion years ago, when the universe was less than 10% of its current age. Even more of a surprise, HDF850.1 turns out to be part of a group of around a dozen protogalaxies that formed within the first billion years of cosmic history – only one of two such primordial clusters known to date. The work is being published in the journal Nature.
- China sent into orbit on Saturday its first female astronaut, 33-year-old Liu Yang. A Long March rocket carrying Shenzhou-9 spacecraft lifted off from the Jiuquan space center on Saturday in the Gobi Desert at 3:37 Phoenix time (10:37 UTC).
- The U.S. Air Force’s second X-37B Orbital Test Vehicle (OTV-2) landed successfully at Vandenberg AFB, Calif., early this morning after a record 469 days in space – more than double the time clocked up by the flight of the first vehicle, OTV-1.
- ‘The original space shuttle‘ to come out of hiding in Downey, California. The town plans to display the full-scale mock-up of the space shuttle, which Rockwell built in 1972 to pitch its design to NASA.
- Just weeks after SpaceX became the first private company to visit the International Space Station, NASA Administrator Charles Bolden toured the company’s headquarters in Hawthorne. Bolden joined SpaceX Chief Executive Elon Musk in thanking more than 1,000 employees who helped design, launch and recover the company’s Dragon capsule in May following its trip to the space station.
- A Pegasus rocket successfully launched a small NASA spacecraft designed to help astronomers track down black holes. An Orbital Sciences Corporation L-1011 aircraft, flying out of Kwajalein Atoll in the Pacific Ocean, released the Pegasus XL rocket at 12:00 pm EDT (1600 GMT). The rocket’s first stage ignited five seconds after release, and it and two other stages propelled NASA’s NuSTAR into a circular low Earth orbit.
- Project engineers have narrowed the landing site for NASA’s Curiosity Mars rover from 20 by 25 kilometers to 7 by 20 kilometers, allowing a more precise landing near the base of Mt. Sharp, the peak in the middle of Gale Crater that will be the focus of the rover’s scientific studies. The landing is scheduled for 10:31 PM Phoenix time on 5 August (0531 GMT 6 August).
- The European Southern Observatory (ESO) gave the green light Monday to plans to build a telescope nearly 40 meters across in Chile. The European Extremely Large Telescope (E-ELT) will be located in northern Chile, close to ESO’s existing Paranal Observatory, and feature a primary mirror 39.3 meters in diameter. That would give the telescope over 15 times the light-gathering power of each of the twin 10-meter Keck Observatory telescopes.
- From PrivCo: “SpaceX’s last valuation on secondary markets of $10/share or $1.2 billion is dated to April 2012 before its historic mission. PrivCo estimates that given the mission’s success, new contracts the company stands to gain, and its rapid growth, SpaceX’s share price has now doubled in value to a PrivCo-estimated $20/share with a valuation of $2.4 billion. In an additional valuation data point, PrivCo confirms a recent $18.50/share ask price from secondary markets, up 85% from its last trade in April.”
- One of the two female astronauts, Liu Yang(L) and Wang Yaping (R), from the Wuhan Flight Unit, will join Shenzhou-9 manned spacecraft docking mission with Tiangong-1 spacecraft in mid-June.
- Astronomers at one Florida university hope they’ve found a sweet way to help compensate for, and protest, massive budget cuts. Students, professors and scientists at the University of Central Florida will be selling super nova brownie cookies, Milky Way cupcakes and other earthly delights at a bake sale on Saturday to rally support for NASA’s space exploration budget, which is facing a nearly $300 million cut astronomers say will derail discovery.
- Chinese officials announced Saturday that it will launch its next human spaceflight mission, which will feature a docking with its experimental lab module already in orbit, around the middle of this month. The Shenzhou-9 spacecraft and its Long March 2F rocket were moved to the launch pad at the Jiuquan Satellite Launch Center in northwest China on Saturday in preparation for what officials said would be a “mid-June” launch.
- Citing growing costs, NASA officials announced Thursday they were canceling a small x-ray astronomy mission that was still in the early stages of development. The Gravity and Extreme Magnetism Small Explorer (GEMS) mission failed to pass a confirmation review by NASA last week, and the decision not to continue development of the mission was formally confirmed by the agency on Thursday.
- Virgin Galactic held an open house at its facility in the Green Offices at 166 S. Roadrunner Parkway, the building with a curved bluish-green glass exterior. George Whitesides, CEO of Virgin Galactic, noted that the facilities at Spaceport America, north of Las Cruces, were not ready yet, but they expect to start flights in the second half of 2013.
- The space shuttle Enterprise arrived Wednesday at its new home, a former aircraft carrier turned museum in New York City. Enterprise was transported by barge up the Hudson from a dock in New Jersey to the Intrepid Sea-Air-Space Museum in New York, where it was hoisted onto the deck of the carrier Intrepid
- A key member of Congress who had been critical of NASA’s commercial crew development efforts said Tuesday that he has reached an understanding with NASA about how the program should proceed. Rep. Frank Wolf (R-VA), who chairs the appropriations subcommittee that funds NASA, had inserted report language into the House version of NASA’s fiscal year 2013 budget that called on NASA to use conventional contracts, and not Space Act Agreements, in the next phase of the program, and to select only one company to receive most or all the funds in that phase. Wolf said he’s reached an understanding with NASA to allow the agency to pick “2.5” companies, two with full awards and one with a partial award, in the next phase, which can be done through Space Act Agreements. NASA agreed to use conventional contracts in later phases of the program and to vet selected companies’ financial viability before making awards in this round. Wolf also said he supported funding the program at around the level of the Senate version of the NASA spending bill, $525 million, slightly higher than the $500 million in the House version but still below the $830 million requested by the White House.
- It’s your last chance to catch one of the rarest cosmic spectacles — Venus slowly crossing the face of the sun. Weather permitting, the transit of Venus will be visible from much of Earth — Tuesday from the Western Hemisphere and Wednesday from the Eastern Hemisphere. This sight won’t come again until 105 years from now — in 2117.
- The National Reconnaissance Office (NRO) has given NASA two telescopes originally designed for reconnaissance satellites that the space agency believes could be repurposed for astronomy missions. The two telescopes, each with mirrors 2.4 meters in diameter, the same as Hubble, were built as spares for spy satellites not flown and are no longer needed by NRO. NASA is considering using one of the telescopes for a mission called the Wide-Field Infrared Survey Telescope (WFIRST) to study dark energy. WFIRST is a mission identified by astronomers as their top priority large mission for the current decade, but is one that NASA lacks the funding to develop.
- The discovery of objects in the Kuiper Belt in the outer reaches of the solar system netted scientists a pair of major prizes last week. The $1-million Shaw Prize in astronomy for 2012 went to David Jewitt and Jane Luu for their discovery of the first Kuiper Belt objects in the early 1990s. The $1-million Kavli Prize in astrophysics also went to Jewitt and Luu, as well as Michael Brown, for their Kuiper Belt discoveries. Astronomers now believe there may be as many as 70,000 bodies at least 100 kilometers in diameter in the Kuiper Belt, and the discovery of some large objects there led to the reclassification by the International Astronomical Union of Pluto as a dwarf planet in 2006.
- Enterprise passed the World Trade Center in New York on its barge trip toward the USS Intrepid.
- One of the two solar arrays of a newly-launched communications satellite for Intelsat failed to deploy properly, the company announced late Friday. Intelsat said that one of the arrays on its Intelsat 19 satellite did not deploy as planned shortly after launch early Friday. Intelsat and the satellite’s manufacturer, Space Systems/Loral (SS/L), are studying the problem. If the array is not deployed, the spacecraft’s operations could be seriously impaired because of the limited power available to it from the single working array.
- China’s aggressive satellite production and launch pace is threatening launch vehicle failures and the malfunction in orbit of important spacecraft, according to a largely classified Defense Department report to Congress. The report comes as China is poised for an extremely high profile mission, the launch into space of China’s first woman astronaut as early as mid June. Examples of failures stemming from the growing risk factors are cited in an unclassified summary of the 2012 Pentagon report titled “Military and Security Developments of the People’s Republic of China”.
- Sierra Nevada Corporation (SNC) reached another milestone last week in its efforts to become the next commercial company to venture into space and provide NASA crew transport capabilities to low-Earth orbit, or “LEO” as it is more commonly called. The NewSpace firm successfully completed a “captive carry” flight test of a full scale version of their Dream Chaser spacecraft in the skies over the Rocky Mountains of Jefferson County, Colorado last week.
- High above Earth, astronaut Don Pettit is about to become the first human to witness and photograph a transit of Venus from space. His images and commentary will be streamed to Earth during the crossing. Follow this on NASA TV on Tuesday afternoon, 5 June.
- A Zenit-3SL rocket launched from the Pacific Ocean placed an Intelsat communications satellite into orbit early Friday. The Sea Launch Zenit-3SL rocket lifted off from a floating platform on the Equator in the Pacific Ocean at 10:23 PM Phoenix time Thursday (0523 UTC Friday) and released the Intelsat 19 satellite into geosynchronous transfer orbit about an hour later.
- The water plumes from Enceladus form nanograins that turn to plasma in a reaction with the magnetic fields surrounding Saturn.
Posted in Asteroid, China, Commercial Space, European Space Agency, International Space Station, Kuiper Belt, Moon, NASA, Russian Space Agency, Soyuz, Space Shuttle, Venus | Tagged: Air Force, Asteroid, Atlas V, B612, Cassini, CCDev3, Charles Bolden, China, Commercial Crew Development, Cosmic Vision, Defense Department, Dragon, Dwarf Planet, Elon Musk, Enceladus, Enterprise, ESA, Euclid, European Space Agency, Exoplanet, FAA, Federal Aviation Administration, GEMS, Gravity and Extreme Magnetism Small Explorer, Gruber Foundation, Intelsat 19, International Space Station, ISS, Johns Hopkins University, Kepler Observatory, Kepler-36b, Kepler-36c, Kuiper Belt, Long March 2F, LRO, Lunabotics Mining Competition, Lunar Reconnaissance Orbiter, Merlin 1D, Nanograin, National Reconnaissance Office, NRO, NROL-38, Orbital Test Vehicle-2, OTV-2, Plasma, Proton-M, Saturn, SES-5, Shackleton Crater, Shenzhou 9, Sierra Nevada Corporation, Sirius-5, SNC, Soyuz TMA-03M, Space Act Agreement, Space Shuttle, Space Systems/Loral, Space-X, Spaceport America, SpaceShipTwo, SS/L, Tau Bootis b, Tiangong 1, Vandenberg Air Force Base, Venus, Virgin Galactic, WFIRST, WhiteKnightTwo, Wide-Field Infrared Survey Telescope, Wilkinson Microwave Anisotropy Probe, WMAP, X-37B, Zenit-3SL | Leave a Comment »
Posted by drdave on May 1, 2012
- Dragon splashed down at 1542 UTC. Recovery is in process at 1610 UTC.
- Dragon has demated from the ISS and is scheduled to make its deorbit burn at 7:51 Phoenix time (1451 UTC).
- Astronomer Jason Kalirai of the Space Telescope Science Institute in Baltimore, Maryland, has created a new method to measure the ages of individual halo stars. His technique exploits a basic concept of stellar evolution: The heavier a star is, the faster it dies. Halo stars die by becoming red giants and then white dwarfs—dense stars little larger than Earth. White dwarfs have no nuclear activity, so as they age, they cool and fade. Thus, the hottest and brightest of these burnt-out stars entered the white-dwarf stage most recently.
- Preparations for the second landing of the X-37B, the Air Force’s unmanned, reusable space plane, are underway at Vandenberg Air Force Base. While the exact landing date and time will depend on technical and weather considerations, it is expected to occur during the early- to mid-June timeframe. Space professionals from the 30th Space Wing will monitor the de-orbit and landing of the Air Force’s X-37B Orbital Test Vehicle mission, called OTV-2.
- Excalibur Almaz has detailed its plans to launch spacecraft to space stations in orbit around the moon, the first time the secretive company has done so publically. The British company will use legacy Russian hardware, capsules from the Soviet Soyuz space programme and space stations from Salyut, to launch people into orbit around the moon. Both capsules and stations will undergo upgrades, but the basic hardware has flown in space up to nine times, and is described by Excalibur CEO Art Dula as have a technical readiness level of nine, the highest possible.
- Intelsat, the world’s leading provider of satellite services, and Space Exploration Technologies (SpaceX), the world’s fastest growing space launch company, announced the first commercial contract for the Falcon Heavy rocket.
- A Chinese Long March 4C has launched with a military payload, understood to be the Yaogan 15 military satellite, from the Taiyuan Satellite Launch Center. Launch was recorded at 0731 UTC, catching out most observers, with the only news of the launch on Tuesday leaking out on the internet, prior to official media reports of a successful ride to orbit.
- With Dragon now installed and ingressed on the International Space Station (ISS), Canada’s Dextre robot took an opportunity to greet the new spacecraft on Sunday. The SPDM (Special Purpose Dexterous Manipulator) was translated to the SpaceX vehicle to practice the removal of cargo from the trunk, a key element of future Commercial Resupply Services (CRS) missions.
- China launched a satellite late Saturday for civil and possibly military communications. The Long March 3B rocket lifted off from the Xichang Satellite Launch Center at 8:56 AM Phoenix time (1556 UTC) Saturday and placed the 5,200-kilogram Chinasat 2A satellite into a geosynchronous transfer orbit.
- The hatch on the Dragon spacecraft has been successfully opened, and the ISS crew is beginning to unload the 1014 lbs of cargo brought up on the spacecraft. 1367 lbs of cargo is scheduled to return on Dragon on 31 May.
- A giant distributed radio telescope will be split over sites in South Africa and Australia, astronomers announced Friday. The Square Kilometer Array (SKA) Organization said Friday that dishes for the radio telescope will be built on sites in South Africa and Australia, with the majority of the telescopes being placed in South Africa.
- Dragon is berthed to the International Space Station.
- The Dragon spacecraft has passed all of the Approach tests and is proceeding toward Capture.
- Boeing successfully completed the software Preliminary Design Review (PDR) for its Commercial Crew Development (CCDev-2) initiative on May 18. CCDev-2 is part of NASA’s Space Act Agreement. Software competency is essential to all operational aspects of Boeing’s Crew Space Transportation (CST)-100 spacecraft, including launch, orbital maneuvering, docking with and separating from the International Space Station, re-entry and landing. The PDR team analyzed the system’s flight software, including details regarding safety, testing, overall redundancy management, avionics hardware and ground systems.
- XCOR announced today that it has achieved a key technical milestone with its flight weight rocket piston pump hardware. XCOR engineers have successfully and repeatedly pumped liquid oxygen (LOX) at flow rates required to supply the Lynx suborbital vehicle main engines.
- SpaceX and Dragon completed today’s fly-under successfully.
- The Union of Concerned Scientists (UCS) announced Monday that Iran is set to launch a satellite called Fajr (or “Dawn”) atop a Safir 1B rocket on a mission to demonstrate the country’s first use of a maneuverable spacecraft in orbit.
- The SpaceX Dragon capsule has completed Flight Day 1 objectives (under final review by NASA and SpaceX), and will spend Flight Day 2 raising its orbit as it approaches the International Space Station. If all objectives are met, grappling is set for 1206 UTC Friday.
- SpaceX successfully launched their Falcon 9 rocket and placed the Dragon capsule on a rendezvous path to the International Space Station (ISS). If all tests are successful, grappling and connecting to the ISS will occur on Friday morning.
- When SpaceX’s Dragon capsule launches in spring 2012, a very special payload will be on board: 15 student experiments from the Student Spaceflight Experiments Program. The big deal is that those experiments from “SSEP Mission 1 to ISS” will be part of space history. Dragon will become the first commercial vehicle to dock to the International Space Station, and these student experiments have the distinction of being the only payload on board.
- The SpaceX Falcon 9 launch vehicle aborted following engine start. Engine 5 recorded high pressure. The launch will be rescheduled for 22 May (NET).
- From SpaceX on Facebook: “Engineers replacing failed valve on engine #5 following today’s abort. Data review Sunday, if all looks good next attempt is Tues. May 22 at 3:44 AM ET”.
- NASA and SpaceX held a pre-launch briefing this afternoon at Kennedy Space Center. View the briefing here.
- A Japanese H-2A rocket launched four satellites on Friday, including a Japanese earth sciences spacecraft and a South Korean remote sensing satellite. The H-2A 202 lifted off from the Tanegashima Space Center at 9:39 pm Phoenix time Thursday (1639 UTC) and placed four satellites into Sun-synchronous orbits.
- A Proton rocket launched a Canadian commercial communications satellite early Friday. The Proton-M rocket lifted off from the Baikonur Cosmodrome at 12:12 pm Phoenix time Thursday (1912 UTC Thursday) carrying the Nimiq 6 satellite. The Proton’s Breeze-M upper stage released the spacecraft into geosynchronous transfer orbit a little over nine hours later. Nimiq 6 was built by Space Systems/Loral and weighed about 4,500 kilograms at launch, carrying 32 Ku-band transponders.
- A Soyuz spacecraft carrying three new ISS crew members docked with the orbiting outpost early Thursday. The Soyuz TMA-04M docked with the Poisk module of the ISS at 12:36 am EDT (0436 GMT) Thursday, two days after launch from Kazakhstan, and hatches opened at 4:10 am EDT (0810 GMT). On board the Soyuz were Russian cosmonauts Gennady Padalka and Sergei Revin and American astronaut Joseph Acaba, who brought the station’s crew complement back to six.
- An Ariane 5 rocket successfully launched a pair of Lockheed Martin-built communications satellites for Japan and Vietnam on Tuesday evening. The Ariane 5 ECA lifted off from Kourou, French Guiana, at 6:13 pm EDT (2213 GMT) Tuesday and placed the JCSAT-13 and Vinasat-2 communications satellites into geosynchronous transfer orbit about a half-hour later.
- The Soyuz TMA-04M spacecraft with the new crew for the International Space Station (ISS), launched from the Baikonur Space Center in Kazakhstan on Tuesday, will dock with the ISS on Thursday morning in an automatic mode. The spacecraft will dock with the Poisk research module of the ISS Russian segment at 1:38 AM Phoenix time (0438 UTC).
- A Soyuz FG rocket launched the Soyuz TMA-04M (RSC Energia) spacecraft carrying three new International Space Station crew members on Tuesday. The Soyuz rocket lifted off from the Baikonur Cosmodrome at 8:01 pm Phoenix time Monday (0301 UTC Tuesday) and placed the Soyuz TMA-04M spacecraft into orbit. On board the Soyuz are Russian cosmonauts Gennady Padalka and Sergei Revin and American astronaut Joseph Acaba. The Soyuz will dock with the ISS at 11:39 pm EDT Wednesday (0339 GMT Thursday).
- The Atlantic has an extensive by Ross Andersen with Sara Seager, a Professor of Planetary Science at MIT, on the plans of Planetary Resources to mine asteroids.
- LightSquared, the company that ran into regulatory difficulties trying to establish a hybrid satellite-terrestrial broadband network in the US, filed for Chapter 11 bankruptcy protection on Monday.
- Jeff Foust, at The Space Review, discusses “A test flight for SpaceX may also be a test for commercial crew”.
- NSS Urges Congress to Ease Export Control Restrictions on Satellites and Space-Related Items
- Scientists analyzing data from NASA’s Dawn spacecraft orbiting the large asteroid Vesta have concluded that the body has some of the key characteristics of a planet, suggesting it is a protoplanet left over from the solar system’s formation. Observations of the asteroid show that it is a differentiated body, featuring an iron core with a radius of 110 kilometers as well as a mantle and crust.
- The Indian Space Research Organization on Saturday successfully tested the indigenous cryogenic engine at the Liquid Propulsion Systems Centre (LPSC) at Mahendragiri for 200 seconds. The engine will undergo another two more tests, including endurance test of 1,000 seconds and vacuum ignition test. The engine is scheduled to propel GSLV D-5 in September or October.
- John Kelly heaps scorn on the Congressional move to force NASA to prematurely select a single manned spacecraft contractor, “History shows going with one contractor results in years of delays and billions of dollars in cost overruns. Every past space transportation system development effort has become a cost and schedule boondoggle, often made worse by cost-plus contracting.”
- One of the key pre-launch requirements for SpaceX’s upcoming Dragon mission to the ISS, the completion of software validation tasks for the spacecraft’s approach and berthing with the orbital outpost, has been passed, pending the expected completion of “action items”. The milestone means the latest launch date target of May 19 now holds a large amount of confidence.
- Scientists are on an epic treasure hunt for meteorite fragments from a spectacular fireball that lit up the daytime sky over California last month. The space rocks came from a minivan-size asteroid that plunged through Earth’s atmosphere and exploded into a dazzling daytime fireball over California and parts of Nevada on April 22. Meteorite fragments were scattered around Sutter’s Mill, an old sawmill in Coloma, California.
- The Sun moves much more slowly relative to nearby interstellar space than was previously thought, according to scientists working on NASA’s Interstellar Boundary Explorer (IBEX) mission. Their study casts doubt on the existence of an abrupt “bow shock” where the edge of the solar system meets the interstellar medium – instead suggesting that the boundary between the two regions is much gentler.
- Virgin Galactic expects to resume flight tests of its SpaceShipTwo suborbital vehicle as early as June from manufacturer Scaled Composites’ facility in Mojave, California. SpaceShipTwo has not flown since its 16th glide flight in September, 2011, when it entered a tail stall upon release from its WhiteKnightTwo carrier aircraft.
- Envisat, an enormous Earth-observing satellite that was officially declared dead in space Wednesday (May 9) may stay in orbit for the next 150 years, posing a threat to other spacecraft zipping around our planet.
- NASA’s Juno Spacecraft Images Big Dipper
- NASA’s Dawn spacecraft won’t end its 13-month-long visit to Vesta, the Solar System’s second biggest asteroid, until August, but researchers have now solidified the rock’s reputation as an archetype for understanding planetary evolution. In six reports in the 11 May edition of Science, Dawn mission scientists have confirmed several long-held assumptions about Vesta and detailed some puzzles about the roughly 520-kilometer-diameter body.
- Four days after the launch of Tianhui-1B mapping satellite, China has launched a new optical remote sensing satellite on May 10, 2012 from the Taiyuan Satellite Launch Center. Launch of Yaogan Weixing-14 (YG-14) satellite took place at 07:06UTC using a Long March 4B (Chang Zheng-4B) launch vehicle from the LC9 launch complex.
- OpenMarket.org has a screed about “Republican Space Socialism Update”, taking House Appropriations Chairman Frank Wolf (R-Virginia) to task for decrying the wastefulness of competition in the Commercial Crew Development program.
- Unionized workers at United Launch Alliance (ULA), the Boeing-Lockheed Martin joint venture that makes the Atlas and Delta launch vehicles, ratified a new contract by default on Sunday when a strike vote fell just short of passage. Members of the International Association of Machinists and Aerospace Workers (IAMAW) voted Sunday to reject a three-year contract offered by ULA, but a subsequent vote on whether to strike fell just short of the two-thirds majority needed to authorize a strike. Because the strike vote failed, the new contract went into force at midnight Monday.
- Commercial remote sensing company DigitalGlobe has rejected a offer by rival GeoEye to acquire the company, saying it will wait until the end of the federal budget cycle to make a decision on whether to make its own bid to acquire GeoEye. DigitalGlobe said in a statement Sunday that the $17-per-share offer by GeoEye “substantially undervalues” the company.
- Preparations for Orion’s first journey into space are accelerating, as flight controllers at the Johnson Space Center (JSC) fire up the former Shuttle Flight Control Room (FCR) for mission simulations, while Michoud Assembly Facility (MAF) engineers finalize the vehicle’s baseline construction, ahead of shipping Orion to the Kennedy Space Center (KSC) for outfitting.
- In a study published online today in the Proceedings of the National Academy of Sciences, astronomers analyzing 63 hot Jupiters (depicted above) detected by NASA’s Kepler spacecraft have found no planets comparable in size to Earth orbiting nearby. In contrast, many hot Neptunes—close-in giant worlds with roughly 5% of Jupiter’s mass—do have planetary neighbors. The findings may mean that hot Jupiters assume their peculiar orbits after far-off giant planets kick them close to their suns. As the hot Jupiter dashes inward, its gravity ejects any smaller planets near the star, both explaining the absence of close planetary neighbors and suggesting that solar systems with hot Jupiters are unlikely to host life-bearing worlds resembling Earth.
- China launched the second TH-1 Tianhui-1 satellite – Tianhui-1B – on Sunday, using a Long March 2D (Chang Zheng-2D) launch vehicle from the Jiuquan Satellite Launch Center. Launch took place at 07:10UTC from the 603 launch pad from the LC-43 launch complex. Tianhui-1B will conduct Earth-mapping using stereo-topographic techniques.
- Supermoon: “We will have moon closest to the Earth at the exact moment, or within a minute or two of when it becomes full,” says Andrew Fraknoi at Foothill College in Los Altos, Calif., and senior educator at the Astronomical Society of the Pacific. “And this has no cosmic danger or significance but it means the moon will be a little bit brighter and a little bit bigger in our sky.”
- NASA issued the following statement from William Gerstenmaier, associate administrator for Human Exploration and Operations at the agency’s Headquarters in Washington: “After additional reviews and discussions between the SpaceX and NASA teams, we are in a position to proceed toward this important launch. The teamwork provided by these teams is phenomenal. There are a few remaining open items but we are ready to support SpaceX for its new launch date of May 19.”
- SpaceX and NASA are nearing completion of the software assurance process, and SpaceX is submitting a request to the Cape Canaveral Air Force Station for a May 19th launch target with a backup on May 22nd.
- The European Space Agency (ESA) announced Wednesday that it has chosen a mission to several of Jupiter’s largest moons as its next large mission, confirming a choice made last month by an agency panel. The JUpiter ICy moon Explorer, or Juice, is planned for launch in 2022 and arrive at Jupiter in 2030. The spacecraft would fly by the Galilean moons of Callisto and Europa before entering orbit around Ganymede, the solar system’s largest moon.
- ULA: “The launch of an Atlas V carrying the United States Air Force’s Advanced Extremely High Frequency-2 (AEHF-2) payload was scrubbed today due to lack of helium flow from the ground support equipment to the Interstage Adapter compartment on the launch vehicle. The Atlas V vehicle and AEHF-2 are safe and secure at this time. The launch is rescheduled for Friday, May 4 from Space Launch Complex-41 at Cape Canaveral Air Force Station, Fla. The opening of the launch window is 2:42 p.m. EDT and extends until 4:42 p.m. The forecast for May 4 shows an 80 percent chance of favorable weather conditions for the launch tomorrow. “
- The first flight of the Antares rocket will likely be in August.
- SpaceX said Wednesday it is “unlikely” that Monday’s scheduled launch of a Dragon spacecraft on a Falcon 9 rocket will proceed because of additional testing being done on the spacecraft. The company said in a brief statement Wednesday afternoon that the Monday morning launch was unlikely to take place as scheduled to allow the company more time to work on software assurance issues regarding the Dragon spacecraft with NASA. No official launch delay had yet been announced, although some NASA documents has already pushed the launch back to the backup date of May 10.
- Senior scientists and heads of the five International Space Station partners will present ground-breaking research and discuss future projects in Berlin on 2–4 May. Follow the first International Space Station symposium live on the web through its dedicated website. Visit www.isssymposium2012.com to follow the conference in real time.
Posted in Asteroid, Canadian Space Agency, China, Commercial Space, Earth, European Space Agency, India, International Space Station, Meteor, NASA, National Space Society, Roscosmos, Russian Space Agency, Solar System, Sun | Tagged: Advanced Extremely High Frequency-2, AEHF-2, Ames Research Center, Annular Eclipse, Ariane 5, Asteroid, Atlas V 531, Baikonur, Boeing, Callisto, Canada, Cape Canaveral Air Force Station, Chang Zheng-2D, China, Chinasat 2A, Dawn, DigitalGlobe, Dragon, Envisat, ESA, Europa, European Space Agency, Fajr, Falcon 9, FCR, Ganymede, GeoEye, Grand Canyon, GSLV D-5, H-2A, Hot Jupiter, Hypersonic, IAMAW, IBEX, Intelsat, International Association of Machinists and Aerospace Workers, International Space Station, International Traffic in Arms Regulations, Interstage Adapter, Interstellar Boundary Explorer, Iran, ISS, ITAR, JAXA, JCSAT-13, Jiuquan Satellite Launch Center, Johnson Space Center, JSC, Juno, Jupiter, Kennedy Space Center, KSC, LightSquared, Long March 2D, Long March 3B, Long March 4B, Long March 4C, MAF, Mahendragiri, Meteorite, Michoud Assembly Facility, Moffett Field, NASA, National Space Society, Nimiq 6, NSS, PDR, Planetary Resources, Preliminary Design Review, Proton-M, Protoplanet, Safir 1B, Shuttle Flight Control Room, Soyuz TMA-04M, Soyuz-FG, SpaceShipTwo, SpaceX, SSEP, Student Spaceflight Experiments Program, Taiyuan Satellite Launch Center, Tanegashima Space Center, Tianhui-1B, ULA, United Launch Alliance, Vesta, Vinasat-2, Virgin Galactic, WhiteKnightTwo, Xichang Satellite Launch Center, Yaogan Weixing-14, YG-14 | Leave a Comment »
Posted by drdave on March 4, 2012
- China opened their 2012 commercial launch manifest with the lofting of the Apstar-7 into orbit. The launch took place at 10:27 UTC from the LC2 launch platform at the from the Xichang satellite Launch Center, using a Long March 3B/ (Chang Zheng-3B/E) launch vehicle.
- Technicians will load more than 1,000 pounds of food and clothing into SpaceX’s Dragon capsule next month for delivery to the International Space Station on the commercial craft’s first flight to the outpost. The cargo is comprised of mostly low-value items such as food, water, and clothing to supplement supplies delivered this week aboard Europe’s Automated Transfer Vehicle.
- After 45 years in service Russia’s Proton-K rocket has made its 311th and final launch Friday morning, on a mission to deploy an OKO early warning satellite for the Russian Aerospace Defense Forces with the aid of a Blok DM-2 upper stage. Launch was on schedule at 05:49 UTC (11:49 local time), from Area 81/24 at the Baikonur Cosmodrome.
- The launch of a classified satellite on a Delta 4 has been postponed to at least Monday to complete analysis of an upper-stage engine issue. The Delta 4 Medium-Plus (5,2) was originally scheduled to launch Thursday from Vandenberg Air Force Base on mission NROL-25.
- Space Exploration Technologies (SpaceX), the builder of the Falcon family of rockets and Dragon spacecraft, has announced the creation of a safety advisory panel for commercial, crewed space flight. SpaceX is one of the private companies that are working to return U.S. astronauts to orbit. SpaceX is developing its Dragon spacecraft to be used to ferry crews to the International Space Station (ISS).
- A Russian satellite operator has ordered two communications satellites from Astrium, including one that will replace a satellite deorbited over the weekend. Astrium will build the Express-AM4R and Express-AM7 satellites for Russian Satellite Communications Co. (RSCC), with the satellites planned for launch in 2014.
- After a busy 2011, the nation’s spy satellite agency will begin another spurt of launches that kicks off Thursday with a Delta 4 rocket carrying top-secret cargo from Vandenberg Air Force Base. Liftoff is planned for 3:30 p.m. from Space Launch Complex-6 on South Base.
- On Sunday, controllers deorbited a Russian communications satellite that was launched into the wrong orbit last year despite a last-minute bid to salvage the spacecraft. Polar Broadband Systems, sought to keep the satellite in orbit, moving it into an elliptical, inclined orbit to provide broadband communications services for Antarctica. However, Russian officials elected to proceed with the spacecraft’s deorbiting, and the spacecraft reentered over the North Pacific on Sunday.
- A chemical analysis of lunar rocks may force scientists to revise the leading theory for the Moon’s formation: that the satellite was born when a Mars-sized body smacked into the infant Earth some 4.5 billion years ago.
- Universe Today has a long report about experiments with Canada’s Dextre robot (highlight) and NASA’s Robotic Refueling Mission (RRM) aboard the ISS in March 2012. Four more upcoming RRM experiments tentatively set for this year will demonstrate the ability of a remote-controlled robot to remove barriers and refuel empty satellite gas tanks in space thereby saving expensive hardware from prematurely joining the orbital junkyard.
- International Launch Services (ILS) have launched their second Proton-M rocket of the year on Sunday. Lift off was on schedule at 12:10 GMT from the Baikonur Cosmodrome in Kazakhstan, with the Proton’s Briz-M Upper Stage tasked with deploying the Intelsat 22 telecommunications satellite into a 65,000 km super-synchronous transfer orbit for the first time under ILS.
- NASASpaceFlight reviews a possible mission to Near Earth Object 1999AO10, requiring a launch date of January 2, 2026. The NEO 1999AO10 deep space mission would last 155 days, around half of the mission length for the other candidate mentioned – 304 days – for NEO 2001 GP2.
- The crew of the International Space Station sheltered in their Soyuz capsules for a short time early Saturday as a precaution when a piece of orbital debris from a satellite collision passed close to the station. Station controllers awakened the six ISS crewmembers at about 11:30 pm EDT Friday (0330 UTC Saturday) after data indicated a piece of debris would pass close to the ISS.
- The Edoardo Amaldi, the third ATV from the European Space Agency, successfully lifted off from Kourou , and is on its way to the ISS.
- Aviation Week talks about European Space Agency Director General Jean-Jacques Dordain and his meeting with his Chinese counterpart March 22-23 to discuss future cooperation in manned spaceflight, including the potential for a Chinese Shenzhou spacecraft to dock with the International Space Station (ISS).
- ESA’s third Automated Transfer Vehicle, Edoardo Amaldi, is ready for launch to the International Space Station. Liftoff is 0434 UTC.
- MESSENGER completed its one-year primary mission on March 17. Since moving into orbit about Mercury a little over one year ago, the spacecraft has captured nearly 100,000 images and returned data that have revealed new information about the planet, including its topography, the structure of its core, and areas of permanent shadow at the poles that host the mysterious polar deposits.
- Space tourism company Virgin Galactic announced this week it has signed up a famous actor as its 500th customer for its suborbital spaceflights. Virgin said Monday that Ashton Kutcher is the customer number 500 for its upcoming SpaceShipTwo flights to space.
- The Ariane 5 launch of Europe’s no. 3 Automated Transfer Vehicle was given the green light today for a March 23 liftoff from the Spaceport in French Guiana on a servicing mission to the International Space Station.
- Bad weather has prompted NASA to reschedule the launch of five rockets from its Wallops Facility in Virginia. The rockets are part of a study of the upper-level jet stream. The launch had been set for Wednesday morning but has now been pushed back to early Thursday.
- Following the safe arrival of the MetOp-B weather satellite in Kazakhstan, the sophisticated craft is now being carefully assembled and tested before launch on 23 May. MetOp-B will provide essential data for weather forecasting and climate monitoring.
- The latest documentation relating to the efforts to create an Exploration Roadmap for NASA’s future has provided the strongest indication to date that the Agency wants to return US astronauts to the surface of the Moon. Listed as a Lunar Surface Sortie (LSS) mission, the Exploration Systems Development Division (ESD) revealed their plans via their latest Concept Of Operations (Con Ops) document.
- With Space Shuttle orbiter Discovery buttoned up in the Vehicle Assembly Building (VAB) ahead of her flight to her retirement home, and with Enterprise ready to make way for Discovery and head to her new display site, the Shuttle team at Kennedy Space Center (KSC) is focused on finishing Transition and Retirement (T&R) work for Atlantis and Endeavour.
- European Space Agency (ESA) officials decided this week to continue their plans for a pair of ambitious Mars missions later this decade even after the US decided it would no longer cooperate on the missions. ESA members decided Thursday to pursue the ExoMars program, which calls for the 2016 launch of an orbiter and the 2018 launch of a lander and rover.
- As astronomy satellite that had been slated for launch this month will remain on the ground for up to two more months to correct a software problem, the space agency announced Friday. The Nuclear Spectroscopic Telescope Array (NuSTAR) spacecraft was slated to launch later this month on a air-launched Pegasus XL rocket from the Reagan Test Site (RTS) at Kwajalein Atoll in the Pacific Ocean.
- Aviation Week notes that “An Astrium-built Russian satellite stranded in a useless orbit by a Proton launch mishap last summer may be salvaged to provide broadband satellite links to scientists working in Antarctica.”
- The ruling council of the European Space Agency (ESA) on March 15 agreed to continue funding a Mars telecommunications orbiter and atmospheric gas analyzer mission for launch in 2016, which along with an entry, descent and landing module will be launched on a Russian Proton rocket donated by the Russian space agency, an ESA official said March 15.
- United Technologies Corp. (UTC) of Hartford, Conn., said March 15 it intends to sell its rocket-propulsion business, Pratt & Whitney Rocketdyne. UTC said selling Rocketdyne will help finance its acquisition of aerospace systems and services vendor Goodrich Corp., Charlotte, N.C. Goodrich shareholders approved the takeover March 13.
- Elon Musk: “I would definitely like to go to Mars. I think it would be cool to be born on Earth and die on Mars,” he said as the night wrapped. “Hopefully, not at the point of impact.”
- Some astronauts who have spent extended time in space have suffered optical abnormalities that could affect their eyesight, scientists reported this week. In a paper published in the journal Radiology, researchers said a third of astronauts who spent time on long-duration missions to the ISS experienced symptoms such as flattening of the eyeball and bulging of the optic nerve that can affect eyesight. The cause of these symptoms isn’t clear but is thought to be linked to exposure to weightlessness.
- There have been heated arguments at Satellite 2012 conference concerning the decision to buy United Launch Alliance (ULA) rockets through 2020 in a block buy. ULA likes it, and SpaceX does not.
- FAA Issues Draft Environmental Assessment for SpaceShipTwo Powered Flights in Mojave
- Pratt & Whitney Rocketdyne tested its launch abort engine it is developing for a spacecraft to take humans to the International Space Station. The engine is designed to push the seven-person Crew Space Transportation-100 to safety in the event that an abort is necessary. The CST-100 is being built by Boeing for NASA’s Commercial Crew Development program.
- SpaceX hopes to be ready to launch an unmanned Dragon capsule from Cape Canaveral on April 30, putting it on course to berth at the International Space Station three days later, according to tweets from the Satellite 2012 conference in DC. A NASA spokesman said an official target launch date would not be set until the conclusion of a flight-readiness review now planned for April 12.
- The Orion Program is continuing to push forward at a lively pace, as the first MPCV (Multi-Purpose Crew Vehicle) set to launch into space heads into the final pathfinder welds, ahead of closeout work. While work continues on the Exploration Flight Test -1 (EFT-1) Orion, the critical parachute system is set for another drop test in April, following its recent success at the end of February.
- Commercial launch providers Arianespace and Sea Launch announced a total of three new launch contracts on Monday. Arianespace announced it won a contract from Eutelsat and Es’hailSat, the Qatar Satellite Company, to launch the Eutelsat 25B/Es’hail 1 satellite on an Ariane 5. The satellite, weighing over six tons, is being built by Space Systems/Loral and is scheduled for launch in the second quarter of 2013. Sea Launch announced it had secured a contract for another Eutelsat satellite, Eutelsat 70B.
- Canada’s Dextre robotic space helper, working with NASA’s Robotic Refuelling Mission (RRM) experiment, have together completed a record breaking week of robotics operations on the International Space Station (ISS), a week which saw the first ever attempt at satellite servicing tasks successfully performed in space.
- “Given current funding levels,” Mr. Bolden said in written testimony, “we anticipate the need to purchase [Russian] crew transportation and rescue capabilities into 2017.” The commercial U.S. space taxis were originally envisioned to be in service by early 2016.
- SpaceX and NASA are in advanced discussions for the private space firm to use Kennedy Space Center’s pad 39A, one of the spaceport’s Apollo and space shuttle launch sites, as the Florida base for its Falcon Heavy rocket, officials said.
- In a week that has seen the strong class X solar flares, the sunspot region AR1429 unleashed two class M flares yesterday at 0527 UTC and 1744 UTC, according to NASA’s Goddard Space Flight Center in Greenbelt, Md.
- NASA has not yet asked the Russian Federal Space Agency to sign a contract to use Russian Soyuz spacecraft to ferry U.S. astronauts to and from the International Space Station (ISS) from 2016 to 2017, Roscosmos manned flight programs director Alexei Krasnov told Interfax-AVN on Sunday. “The contract signed by us is valid through 2015. But this contract has not been prolonged for 2016-2017, and negotiations on prolonging it are not being held at the moment. Should NASA need to use our Soyuz [spacecraft] to deliver its astronauts over this period of time, I think they will notify us of it, will come up with such an initiative,” Krasnov said.
- Iron-rich fragments from an ancient impact could explain puzzling magnetic fields measured in various places on the moon. The magnetic anomalies are perplexing because unlike metallic minerals deposited by an asteroid, normal lunar rocks cannot record a magnetic field.
- Need a Job? They’re Hiring in Mojave(Doug Messier). There are several hundred open positions in Mojave as companies such as the Spaceship Company, XCOR and Scaled Composites begin to ramp up operations. “It’s ironic that we’re having a recruitment problem in Mojave,” said Stu Witt, CEO and general manager of the Mojave Air and Space Port. He added that this is a good problem to have.
- ESA’s third Automated Transfer Vehicle, scheduled for launch on an Ariane 5 from Europe’s Spaceport in French Guiana on 23 March at 04:31 UTC, is planned to dock with the International Space Station five days later. The precise time of docking automatically dock with the Station’s Russian Zvezda module will be known after launch.
- The head of NASA visited Capitol Hill on Wednesday, making separate appearances in House and Senate hearings to support the agency’s 2013 budget request. Charles Bolden appeared before hearings of the Senate Commerce Committee and House Science Committee, fielding questions about the $17.7-billion budget proposed for the space agency in the next fiscal year. Much of the debate at the hearings was about the request for nearly $830 million for NASA’s commercial crew program, a sharp increase from the $406 million the program received in 2012 but similar to the original budget request that year. Bolden said the funding was needed to keep the effort on track to start providing service no later than 2017.
- China’s Shenzhou 9 mission to dock with the Tiangong space station has been surrounded by controversy and confusion, including uncertainty over unmanned or manned, and continuing slippage of the launch date for this complex mission.
- NASA models using data from the Solar Terrestrial Relations Observatory (STEREO) and the Solar Heliospheric Observatory (SOHO) have now provided more information about the two Coronal Mass Ejections (CME) associated with the two March 6 flares. The first is traveling faster than 1300 miles per second; the second more than 1100 miles per second. NASA’s models predict that the CMEs will impact both Earth and Mars, as well as pass by several NASA spacecraft – Messenger, Spitzer, and STEREO-B. The models also predict that the leading edge of the first CME will reach Earth at about 1:25 AM EST on the morning of March 8 (plus or minus 7 hours).
- Neil deGrasse Tyson gets raked over the coals at the Atlantic for his take on NASA, its budget and its mission. Yikes.
- A dust devil on Mars was captured by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA’s Mars Reconnaissance Orbiter.
- Metop-B, the European operational polar orbiting weather satellite designed and manufactured by Astrium, recently left the clean room at the European space industry leader’s site in Toulouse. Metop-B was prepared for shipping to the Baikonur cosmodrome in Kazakhstan, where a Soyuz launcher will place it in orbit with Starsem. The target launch date is 23 May 2012.
- NASA has successfully conducted another drop test of the Orion crew vehicle’s entry, descent and landing parachutes high above the Arizona desert in preparation for the vehicle’s orbital flight test in 2014.
- Dish Network Corp.’s hopes to start building a new wireless network have been dealt a setback by the Federal Communications Commission, which denied the satellite-TV provider’s request for a needed waiver and opted instead for a formal deliberation that will take until the end of the year.
- A Department of Defense official urged his colleagues in 2010 to “synch up” with the GPS industry in order to defeat LightSquared’s plans to build the nation’s first wholesale broadband network.
- The European Space Agency announced Friday that it has delayed the upcoming launch of an ISS cargo spacecraft in order to perform additional checks on the vehicle’s contents. The ATV-3 spacecraft, also called Edoardo Amaldi, was scheduled to launch March 9 on an Ariane 5 from Kourou, French Guiana. The delay is expected to be about two weeks.
- An upgraded Long March-2F carrier rocket has completed assembling and is ready for China’s first manned space docking due between June and August this year
- A SpaceX rocket scheduled to launch a cargo demonstration mission to the ISS this spring successfully completed a dress rehearsal of its launch on Thursday. SpaceX performed the “wet dress rehearsal” of its upcoming Falcon 9 launch on Thursday, rolling the rocket and its Dragon spacecraft to the pad at Cape Canaveral, fueling it, and performing a countdown all the way to the T-5 mark. SpaceX officials said the practice countdown went well.
- Technicians at Vandenberg Air Force Base in central California are placing the two halves of the rocket nose cone, or fairing, around NASA’s Nuclear Spectroscopic Telescope Array (NuSTAR), in preparation for its launch. The launch is scheduled for no earlier than March 21.
- NASA’s Cassini spacecraft has “sniffed” molecular oxygen ions around Saturn’s icy moon Dione for the first time, confirming the presence of a very tenuous atmosphere. The oxygen ions are quite sparse – one for every 0.67 cubic inches of space (one for every 11 cubic centimeters of space) or about 2,550 per cubic foot (90,000 per cubic meter) – show that Dione has an extremely thin neutral atmosphere.
- Astronomers have spotted young stars in the Orion nebula changing right before their eyes, thanks to the European Space Agency’s Herschel Space Observatory and NASA’s Spitzer Space Telescope. The colorful specks — developing stars strung across the image — are rapidly heating up and cooling down, speaking to the turbulent, rough-and-tumble process of reaching full stellar adulthood.
- Researchers at the Kavli Institute for Particle Astrophysics and Cosmology (KIPAC) at Stanford University estimate that “nomad” planets, ejected from their home stellar system and now free-floating through the Milky Way, could outnumber stars by as many as 100,000 to 1.
- The planned March 6 launch of the SiriusXM FM-6 digital radio satellite aboard an International Launch Services (ILS) Proton rocket has been scrapped following concerns of a solar-array defect aboard the Space Systems/Loral-built satellite.
Posted in Asteroid, Canadian Space Agency, China, Commercial Space, Earth, European Space Agency, International Space Station, Mars, Meteor, Milky Way, Moon, NASA, Roscosmos, Saturn, Space Shuttle, Star, Sun | Tagged: 1999AO10, 2001 GP2, Apstar-7, Ariane 5, Arianespace, Asteroid, Astrium, Atlantis, Atmospheric Gas Analyzer, ATV-3, Automated Transfer Vehicle, Baikonur, Blok DM-2, Boeing, Bolide, Cassini, Chang Zheng-3B/E, CME, Coronal Mass Ejection, Crew Space Transportation-100, CST100, Delta IV 5 2, Department of Defense, Dextre, Dione, Discovery, Draft Environmental Assessment, Draft Environmental AssessmentDragon, Dragon, Edoardo Amaldi, Endeavour, Enterprise, European Space Agency, Eutelsat 25B/Es'hail 1, Eutelsat 70B, ExoMars, Express-AM4R, Express-AM7, FAA, Falcon 9, Falcon Heavy, French Guiana, Goddard Space Flight Center, GPS, Herschel Space Observatory, High Resolution Imaging Science Experiment, HiRISE, ILS, International Launch Services, International Space Station, ISS, Jet Propulsion Laboratory, JPL, Kavli Institute for Particle Astrophysics and Cosmology, Kennedy Space Center, KIPAC, Kourou, Kwajalein Atoll, LightSquared, Long March 3B, March-2F, Mars, Mars Telecommunications Orbiter, Meteor, Metop-B, Milky Way, Mojave Air and Space Port, Moon, MPCV, Multi-Purpose Crew Vehicle, NASA, Near Earth Object, NEO, NROL-25, Nuclear Spectroscopic Telescope Array, NuSTAR, OKO, Orion, Pad 39A, Pegasus, Pegasus XL, Pratt & Whitney Rocketdyne, Proton, Proton-K, Proton-M, Reagan Test Site, Robotic Refueling Mission, Robotic Refuelling Mission, Roscosmos, RRM, RSCC, RTS, Russian Satellite Communications Co., Saturn, Scaled Composites, Sea launch, Shenzhou, Shenzhou 9, SiriusXM FM-6, SOHO, Solar Heliospheric Observatory, Solar Terrestrial Relations Observatory, Soyuz, Spaceship Company, SpaceShipTwo, SpaceX, Spitzer Space Telescope, Stanford University, STEREO, Tiangong, ULA, Unbound Planet, United Launch Alliance, United Technologies Corp., UTC, VAB, Vandenberg Air Force Base, Vehicle Assembly Building, Wallops Island Facility, X-37B, Xcor | Leave a Comment »
Posted by drdave on January 2, 2012
- Japan is hoping the second time will be the charm for a mission to collect samples from an asteroid. The government has just given the green light for the Hayabusa 2 mission to aim for launch in 2014.
- A problem with a Soyuz spacecraft could delay the launch of the next crewed mission to the ISS by several weeks, Russian officials said Friday. The descent capsule of the Soyuz TMA-04M spacecraft, slated to launch in late March, did not pass a pressure chamber test recently and will have to be replaced, an industry source told Interfax. That would delay the next mission to at least mid-April and possibly until May, and the following one, planned for the end of May, to at least mid-June.
- A Progress cargo spacecraft carrying nearly three tons of supplies successfully docked with the International Space Station on Friday evening. The Progress M-14M spacecraft (designated Progress 46 by NASA) docked to the Pirs module of the ISS at 7:09 pm EST Friday (0009 GMT Saturday), two days after launch from Baikonur.
- A ship ferrying an Atlas 5 booster and other rocket parts to their Florida launch site crashed into a Kentucky bridge late Thursday, 26 January, but the flight hardware appears to be undamaged.
- Launch of the SES-4 commercial communications satellite scheduled for 29 January 2012 has been delayed again until further notice, according to International Launch Services (ILS). The satellite was to have launched 27 December 2011, but that flight was called off due to problems with the Proton rocket’s Breeze-M upper stage.
- Sierra Nevada Corporation (SNC) have provided a positive overview on their progress in readying their Dream Chaser spacecraft for commercial crew operations in 2016. Dream Chaser has been paired with the highly reliable Atlas V launch vehicle as part of their Commercial Crew Development (CCDev) aspirations.
- NASA’s Kepler mission has discovered 11 new planetary systems hosting 26 confirmed planets. These discoveries nearly double the number of verified planets and triple the number of stars known to have more than one planet that transits, or passes in front of, the star.
- Russia successfully launched the Progress M-14M resupply spacecraft into orbit aboard a Soyuz rocket. Docking with the ISS is scheduled for 5:08 PM Phoenix time Friday (0008 UTC Saturday).
- A dazzling display of auroras lit up the far northern skies Tuesday night, 24 January, in a supercharged light show captured on camera by skywatchers around the world.
- The Russian Progress M-13M resupply freighter pulled away from the International Space Station Monday afternoon to fly independently into a higher orbit for deployment of a science satellite. It reached the ISS on 2 November 2011 to deliver three tons of equipment, food, rocket fuel, air and water. Progress M-14M is scheduled for launch to the outpost later this week.
- SpaceX has announced a delay to the upcoming launch of their Dragon spacecraft, initially scheduled for 7 February. The launch, from Kennedy Space Center in Florida, has been pushed back to no earlier than late March.
- Last night the sun unleashed a flash of radiation called a solar flare, along with a generous belch of ionized matter that is now racing toward Earth at thousands of kilometers a second. The solar storm front from the ionized blast, called a coronal mass ejection (CME), should arrive tomorrow morning, according to the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center (SWPC).
- In 2011, NOAA satellites were critical in the rescues of 207 people from life-threatening situations throughout the United States and its surrounding waters. The satellites picked up distress signals from emergency beacons carried by downed pilots, shipwrecked boaters and stranded hikers, and relayed the information about their location to first responders on the ground.
- A new analysis of radar data from NASA’s Cassini mission, in partnership with the European Space Agency and the Italian Space Agency, has revealed regional variations among sand dunes on Saturn’s moon Titan. The result gives new clues about the moon’s climatic and geological history.
- A Delta 4 rocket successfully launched the fourth in a series of US military communications satellites on Thursday. The Delta 4 Medium+Plus (5,4) rocket lifted off on schedule at 5:38 PM Phoenix time Thursday (0038 UTC Friday) and placed the WGS-4 satellite into a geosynchronous transfer orbit.
- On July 6, 2011, a comet was caught doing something never seen before: die a scorching death as it flew too close to the sun. That the comet met its fate this way was no surprise – but the chance to watch it first-hand amazed even the most seasoned comet watchers.
- The Mars Rover Opportunity is spending the winter on the edge of Endeavour crater at a spot called Greeley Haven.
- A hold-down test of Orbital Sciences Corp.’s Antares rocket, a prerequisite for the launch vehicle’s maiden flight, likely will not be completed before April because of ongoing tests and certification work on the vehicle’s launch pad at Wallops Island, Virginia.
- SpaceX’s next Falcon 9 flight with the Dragon spaceship – a mission which is expected to dock with the International Space Station (ISS) – is slipping in order to allow for due diligence “safety checks” ahead of launch. SpaceX’s decision to slip what was a February 7 launch came after comments noting their sense of responsibility in returning US crewed access to LEO. The specific reason for the delay has not been revealed, as much as the slip is is expected to be only a matter of weeks.
- In order to reduce power consumption, mission managers have turned off a heater on part of NASA’s Voyager 1 spacecraft, dropping the temperature of its ultraviolet spectrometer instrument more than 23 degrees Celsius (41 degrees Fahrenheit). It is now operating at a temperature below minus 79 degrees Celsius (minus 110 degrees Fahrenheit), the coldest temperature that the instrument has ever endured. This heater shut-off is a step in the careful management of the diminishing electrical power so that the Voyager spacecraft can continue to collect and transmit data through 2025.
- After nearly five years of construction and testing, the U.S. military’s next satellite with voluminous throughput to pump vital communications to battlefield forces awaits blastoff Thursday night from Cape Canaveral.
- The Russian Defense Ministry has reported that the Fobos-Grunt spacecraft re-entered over the southern Pacific ocean around 10:45 AM Phoenix time on Sunday, 15 January (1745 UTC). The site was 775 miles west of Wellington Island off the coast of Southern Chile. There have been no reports of sightings.
- The Russian Mars spacecraft Fobos-Grunt is in its last day in orbit. Although it made several predictions in the past few days, Roscosmos is no longer predicting where the probe will crash.
- Russian officials and outside experts now believe the Phobos-Grunt spacecraft, trapped in a decaying Earth orbit since November, will reenter by Monday. The latest report from the US Strategic Command predicts a reentry between 10:39 PM Phoenix time Saturday (0239 GMT Sunday) and 3:39 AM Phoenix time (0739 GMT) Monday.
- A Long March rocket placed a Chinese weather satellite into orbit on Friday. The Long March 3A rocket lifted off from the Xichang Satellite Launch Center at 7:56 pm EST Thursday (0056 GMT, 8:56 am Beijing time Friday) and placed the FengYun-2F into geosynchronous transfer orbit.
- Astrobiology Magazine discusses the necessity of axial tilt for life to arise and be sustained on exoplanets.
- Curiosity, the Mars Science Laboratory rover, is scheduled for a mid-course correction maneuver at 4 PM Phoenix time (2300 UTC) today. As of 8 PM Phoenix time, JPL reports a successful, complex thrusting schedule. Additional small adjustments will be made in the months ahead.
- The six-member crew of the International Space Station (ISS) have been hard at work over the past few weeks, performing multiple hardware and software upgrades in order to ready the station to support the new fleet of commercial resupply vehicles, ahead of next month’s inaugural visit of SpaceX’s Dragon spacecraft to the orbital outpost.
- When Felipe Menanteau and John Hughes of Rutgers University discovered a shadowy imprint within the cosmic background radiation with the Atacama Cosmology Telescope in Chile, little did they realize what it was. Followup work shows that “El Gordo” is comprised of the two largest colliding galaxy clusters ever observed, and 7 billion light years from Earth.
- NASA’s Mars Science Laboratory (MSL) spacecraft is scheduled to perform a course correction this week that will put the probe on track for a landing on Mars this August. The maneuver, the biggest planned during the cruise phase of the mission, will be performed by the spacecraft’s eight thrusters, firing in a sequence over nearly three hours starting at 4 PM Phoenix time (2300 GMT) on January 11.
- China successfully launched the Ziyuan III satellite Monday from the Taiyuan Satellite Launch Center in northern Shanxi province. The satellite, a high-resolution remote-sensing satellite for civilian use, was launched at 11:17 a.m. aboard a Long March 4B rocket.
- A new launch vehicle will be born in the coming weeks, as the small orbital launch vehicle “Vega” prepares for its long awaiting launch from the Guiana Space Centre in Kourou, French Guiana. Vega will complete Arianespace’s family of three launch vehicles, following the successful debut of Soyuz in Kourou last year and the continued success of Ariane 5.
- The Dawn spacecraft circling the asteroid Vesta, currently spends most of its time measuring gamma rays and neutrons so scientists can determine the abundances of elements in the material near the surface. The team is continuing to track the spacecraft in order to map Vesta’s gravity field. Taking advantage of the low altitude, the imaging campaign continues to reveal new details of the surface.
- An engine firing on 11 January will be the biggest maneuver that NASA’s Mars Science Laboratory spacecraft will perform on its flight between Earth and Mars. The action will use a choreographed sequence of firings of eight thruster engines during a period of about 175 minutes beginning at 4 PM Phoenix time (2300 UTC). It will redirect the spacecraft more precisely toward Mars to land at Gale Crater.
- NASA’s Mars Exploration Rover Opportunity will spend the next few months during the coldest part of Martian winter at Greeley Haven, an outcrop of rock on Mars recently named informally to honor ASU Regents’ Professor Ronald Greeley, a planetary geology who died Oct. 27, 2011.
- Small asteroids too dim to detect seem to stray into Earth’s orbit quite frequently and stay for short periods of time. We may even be able to bring one of these moonlets back to Earth for study. Researchers have long suspected that wandering asteroids might occasionally get snagged by Earth’s gravity and become temporary moons, and a few years ago one of these was spotted. Called 2006 RH120, it is a few metres across and wandered into orbit around Earth in July 2006 before drifting off again a year later.
- 2012 marks the 50th anniversary of the European Southern Observatory (ESO), the foremost intergovernmental astronomy organisation in the world.
- Russian officials said Wednesday they now expect the Phobos-Grunt spacecraft, launched two months ago on a mission to Mars, to reenter on or around January 15 after being stranded in Earth orbit.
- NASASpaceFlight discusses the accomplishments of 2011 at the ISS, and the coming challenges: “The International Space Station (ISS) has now entered what will be a challenging new year, which will see access to the station for both crews and cargo tested, in wake of last year’s retirement of the Space Shuttle, the start of new commercial resupply flights, and recent failures of Russian launch vehicles.”
- Popular Mechanics discusses the upcoming 2012 year in space. Commercial flights to the International Space Station (ISS) by Dragon from SpaceX and Cygnus by Orbital Sciences, testing of Sierra Nevada’s Dream Chaser, and sub-orbital flights by SpaceShipTwo from Virgin Galactic. Other work is ongoing by XCOR Aerospace, Armadillo Aerospace, and Blue Origin.
- Just over a day after the first of two NASA spacecraft went into orbit around the Moon, its twin successfully entered lunar orbit. The Gravity Recovery And Interior Laboratory (GRAIL) B spacecraft inserted itself into an elliptical lunar orbit at 3:43 pm Phoenix time (2243 UTC) Sunday after a 37-minute engine burn. GRAIL-B entered orbit just over 24 hours after GRAIL-A entered orbit around the Moon.
- Lance Bush, an officer of Tucson-based Paragon Space Development Corp., was named president and CEO of the Challenger Center for Space Science Education, a national network of centers based in Alexandria, Virginia.
Posted in Asteroid, China, Commercial Space, Earth, European Space Agency, International Space Station, JAXA, Mars, Moon, NASA, Roscosmos, Russian Space Agency, Soyuz, Space Shuttle | Tagged: 2006 RH120, Antares, Armadillo Aerospace, Asteroid, Atacama Cosmology Telescope, Aurora, Axial Tilt, Blue Origin, Breeze-M, California Institute of Technology, CCDev, Challenger Center for Space Science Education, Chile, Commercial Crew Development, Cygnus, Dawn, Delta IV, Dragon, Dream Chaser, Earth, El Gordo, Elon Musk, Endeavour Crater, ESO, European Southern Observatory, Exoplanet, Fobos-Grunt, Gale Crater, GRAIL-A, GRAIL-B, Gravity Recovery and Interior Laboratory, Greeley Haven, Guiana Space Centre, International Space Station, ISS, Kepler, Kourou, Long March 4B, Mars, Mars Science Laboratory, Moon, MSL, NASA, NOAA, Opportunity, Orbital Sciences, Orbital Sciences Corp, Paragon Space Development Corp, Progress M-13M, Progress M-14M, Proton, SES-4, Sierra Nevada, Solar Flare, Soyuz TMA-04M, Space Junk, Space Shuttle, SpaceShipTwo, SpaceX, Stephen Hawking, Taiyuan Satellite Launch Center, Vega, Vesta, Virgin Galactic, Voyager 1, WGS-4, Wideband Global SATCOM 4, XCOR Aerospace, Ziyuan III | Comments Off on January 2012
Posted by drdave on November 2, 2011
- The second flight of the Air Force’s classified X-37B spaceplane will be extended beyond its original end this week. An Atlas 5 launched the X-37B Orbital Test Vehicle 2 in March on what was originally announced to be a 270-day mission, which meant the spaceplane would have landed at Vandenberg Air Force Base in California this Wednesday. Air Force officials said this week the mission will be extended for an unspecified period to “extract the maximum value” from the mission.
- A Long March 2C rocket launched a Chinese reconnaissance satellite on Wednesday. The rocket lifted off from the Taiyuan Satellite Launch Center at 11:50 AM Phoenix time Tuesday (1850 UTC Tuesday, 2:50 am local time Wednesday) and placed the Yaogan 13 satellite into orbit.
- NASA has agreed to pay Boeing Satellite Systems some $289 million to build an additional Tracking and Data Relay Satellite (TDRS). The U.S. space agency placed the spacecraft order as the first of two available contract options was about to expire.
- Russia has successfully launched another Kosmos (Glonass-M) class satellite into orbit, following lift-off of their Soyuz 2-1B launch vehicle from the Plesetsk Cosmodrome in northern Russia. Launch occurred at 08:25 UTC on Monday, with a successful spacecraft separation confirmed just over three hours later.
- Virgin Galactic, which plans to send paying tourists to space from the New Mexico Spaceport in southern New Mexico, has rented a 2,500-square-foot office on the top floor of the new Green Offices at 166 South Roadrunner Parkway, about two blocks south of the MountainView Regional Medical Center in Las Cruces New Mexico.
- When NASA’s New Horizons spacecraft reaches Pluto in July 2015, it may find the region more hazardous than anticipated. The discovery of several moons around Pluto — and the potential for more — increase the risks during the probe’s flyby.
- All eyes are on Curiosity today, as it speeds toward Mars and an August 2012 landing.
- An Atlas 5 rocket successfully placed NASA’s latest Mars rover on a trajectory to the Red Planet on Saturday. The Atlas 5 541 lifted off from Cape Canaveral, Florida, at 10:02 am EST (1502 GMT), at the beginning of its launch window. After two burns of the rocket’s Centaur upper stage, the Mars Science Laboratory (MSL) spacecraft separated from the Centaur 44 minutes after launch.
- Contact with Phobos-Grunt, the Russian Mars mission stranded in Earth orbit for over two weeks, was lost again late this week.
- International Launch Services (ILS) successfully carried the AsiaSat 7 satellite into orbit today on an ILS Proton for Asia Satellite Telecommunications Company Limited (AsiaSat) of Hong Kong. This was the 5th commercial mission of the year for ILS and the 8th Proton launch so far this year.
- The Earth is being bombarded by cosmic rays from elsewhere in the galaxy, and a team of astronomers may have found a potential source: a ‘cocoon’ of cosmic rays in a bubble blown by young, massive stars.
- New competitors step up in EELV market.
- A European Space Agency antenna in Australia has detected a radio signal from Russia’s Phobos-Grunt spacecraft, the first contract from the Mars-bound spacecraft since it was stranded in Earth orbit two weeks ago. A brief statement on the ESA web site stated that its tracking station near Perth, Australia, detected a signal from the spacecraft at about 3:25 pm EST (2025 GMT) Tuesday. According to reports the station’s 15-meter antenna received a radio signal, but “no meaningful telemetry”.
- NASA’s space shuttle Enterprise will land next summer on the flight deck of the Intrepid Sea, Air and Space Museum in New York City. The World War II aircraft-carrier-turned-museum took over ownership of the prototype winged orbiter on Tuesday (22 November) in preparation for Enterprise’s delivery in 2012.
- The Soyuz TMA-02M spacecraft landed at 7:26 PM Phoenix time Monday (0226 UTC), several hours after undocking from the station. The Soyuz carried American astronaut Mike Fossum, Japanese astronaut Satoshi Furukawa, and Russian cosmonaut Sergei Volkov, completing a 167-day mission. Three people, American Dan Burbank and Russians Anatoly Ivanishin and Anton Shkaplerov, remain on the ISS, where they arrived just last week aboard TMA-22. Three new ISS crewmembers will be launched on December 21.
- Russian Federal Space Agency experts are puzzled by the rising orbit of the Phobos-Grunt unmanned Mars probe, Roscosmos deputy head Vitaly Davydov said on Tuesday. The probe was launched on November 9 but its engines have not put it on course for the Red Planet. The craft, designed to bring back rock and soil samples from the Martian moon Phobos, is currently moving along a so-called support orbit and has been rising by up to one kilometer a day. The Phobos-Grunt probe will likely not fall to Earth until mid-March because of its rising orbit.
- China successfully launched two research satellites, the SW-4 Shiyyan Weixing and the Chuang Xin-1 (3), from the Jiuquan Satellite Launch Center. The launch occurred at 00:15 UTC on Sunday from the 603 (SLS-2) launch complex using a Long March (Chang Zheng) 2D launch vehicle.
- The Orlando Sentinel opines that the “Myopic space budget keeps U.S. grounded”
- The U.S. Geological Survey (USGS) has stopped acquiring images from the 27-year-old Landsat 5 Earth observation satellite due to a rapidly degrading electronic component. Landsat 5 was launched in 1984 and designed to last 3 years. The USGS assumed operation of Landsat 5 in 2001 and managed to bring the aging satellite back from the brink of total failure on several occasions following the malfunction of key subsystems. There is now an increasing likelihood that the Landsat 5 mission is nearing its end. Landsat 8, currently called the Landsat Data Continuity Mission, is now scheduled to be launched in January 2013
- SpaceX is looking at Puerto Rico, Texas, Hawaii, or Florida to be the home of a new commercial launch facility for its Falcon rocket family.
- Shackleton Energy wants to be the first to mine the Moon.
- An uncrewed Chinese spacecraft that tested docking technology returned to Earth on Thursday. The Shenzhou-8 spacecraft landed in China’s Inner Mongolia region at 4:30 AM Phoenix time (1130 UTC).
- Planetary scientists have discovered what they believe to be a lake of water below the icy surface of Jupiter’s moon Europa. Scientists modeled regions of Europa called “chaos terrains”, which are circular features with jumbled surface features. They believes these features are formed by lakes of salty liquid water just a few kilometers below the surface that seep up and break up the icy surface into the rough blocks seen in the chaos terrains.
- The science team that oversees the imaging system on board NASA’s Lunar Reconnaissance Orbiter (LRO) has released the highest resolution near-global topographic map of the moon ever created.
- A Soyuz spacecraft carrying three new International Space Station crewmembers docked with the station early Wednesday, ending any remaining fears that the station would soon have to be decrewed. The Soyuz TMA-22 spacecraft docked with the station’s Poisk module at 10:24 PM Phoenix time Tuesday night (0524 UTC Wednesday).
- Aviation Week reports that “A House-Senate conference committee has finalized a 2012 spending bill that includes $17.8 billion for NASA, funding a space telescope but cutting money for space technology and commercial crew programs. The “minibus” appropriations bill, which combines three separate spending bills, includes full funding for the Space Launch System heavy-lift rocket and Orion MPCV capsule. The budget also provides $530 million for the James Webb Space Telescope, although a provision in the bill sets a cost cap of $8 billion for the program, which has suffered cost overruns and schedule delays. NASA’s commercial crew effort would get $406 million, less than half the $850 million requested by the agency, and the space technology program would get $575 million, a little over half the requested amount.”
- A robotic Chinese spacecraft that executed the nation’s first in-space docking has separated from its orbital partner in preparation for a return to Earth tomorrow, 17 November.
- Emily Lakdawalla at The Planetary Society blog reviews the six day status of the Fobos-Grunt mission to Mars. There were official comments today about the status of the mission from Roskosmos head Vladimir Popovkin.
- RIA Novosti has published an index to all of their Fobos-Grunt articles.
- China’s two unmanned spacecraft separated and then re-docked smoothly on Monday, following the first successful docking on 3 November.
- An eclectic lineup of former astronauts, aerospace industry companies, and critics have sent a pair of letters to Congress supporting full funding for NASA’s commercial spacecraft development program in FY 2012. NASA says it needs $850 million to move the Commercial Crew (CCDev) program along so private industry can deliver flights to the International Space Station (ISS) by the end of 2016. Failure to do so this year will result in a year’s delay in having an American solution to put people into low earth orbit (LEO) along with $480 million going out of the U.S. to Russia the following year for astronaut seats on Soyuz capsules, asserts the agency.
- Russia’s Phobos-Grunt spacecraft remains stuck in low Earth orbit and ground teams have until early December to try to return it to operations before declaring the mission lost.
- Aviation Week discusses the Space Launch System: “Struggling to stay within a flat budget for the heavy-lift Space Launch System (SLS), NASA plans to halt development of the J-2X rocket engine that will power its upper stage after the ongoing development-test series. Once the pacing item for the defunct Ares I crew launch vehicle, the Saturn-heritage J-2X may not fly until well into the 2020s. With the SLS program office expecting an annual development budget of $1.2 billion, near-term engine-development money is deemed better spent on a throwaway version of the RS-25D space shuttle main engine (SSME) that will power the SLS main stage. That engine—designated RS-25E—will use advanced manufacturing and design changes to lower the cost of the reusable SSME.”
- Russia successfully launched the Soyuz TMA-22 manned mission to the International Space Station (ISS) at 0414 UTC (9:14 PM Phoenix time). The three man crew will return the ISS to its full six man crew for the first time since three crew returned on 16 September aboard TMA-21. TMA-22 is the first manned mission since the failure of the Soyuz resupply mission in August.
- Pessimism continues to surround the Russian Fobos-Grunt mission. No communication has been established as of Sunday evening.
- Three astronauts are slated to launch to the International Space Station this weekend, in what will be the first manned flight of the Russian-built Soyuz rocket since a failure in August temporarily grounded the fleet. NASA astronaut Dan Burbank and Russian cosmonauts Anton Shkaplerov and Anatoly Ivanishin are scheduled to lift off aboard Soyuz TMA-22 from the Baikonour Cosmodrome in Kazakhstan on Sunday, 13 November, at 9:14 PM Phoenix time (0415 UCT 14 November).
- Latest orbital parameter comments from Ted Molczan: “USSTRATCOM has issued three new TLEs since my comments yesterday on the payload’s rate of decay. They confirm that the apparent small increase in orbital altitude is real, and apparently it is continuing.”
- There is essentially no news concerning the status of the Fobos-Grunt mission to the Martian moon Phobos.
- Emily Lakdawalla has a thorough summary of what is known about the Fobos-Grunt mission over at The Planetary Society.
- Russia’s space agency says it has failed so far to fix a probe bound for a moon of Mars that got stuck in Earth’s orbit. Roscosmos spokesman Alexei Kuznetsov says efforts to communicate with the unmanned Phobos-Grunt (Phobos-Ground) spacecraft hadn’t brought any results yet.
- From NasaSpaceFlight Forum: “Just a short report. [right after the launch] we’ve got telemetry from the 2nd stage of Zenit launcher, it shows normal separation. After the first loop the one and only [SC] telemetry session has been received, it showed deployment of the solar arrays, constant solar orientation and normal work of all systems. After the second loop we found the SC on the initial orbit, it was silent. No telemetry since that. Previous night at Baikonur there were failed attempts to restart the onboard computer. This attempts will be repeated this night.”
- China’s YaoGan Weixing-12 (YG-12) satellite, highly likely to be used for military purposes, has been launched into orbit by a CZ-4B Chang Zheng-4B (Long March 4B) rocket on Wednesday. The launch took place from the Taiyuan Satellite Launch Center at 11:21 am local time.
- In a full 500 second test firing, the J-2X engine, a key part of the evolved Space Launch System (SLS), has been put through its paces at NASA’s Stennis Space Center (SSC). Up to three of the powerful engines will power the Upper Stage of the Heavy Lift Launch Vehicle (HLV), in configurations which includes sending humans and cargo to Mars.
- NASA will test the re-entry capabilities of the Orion capsule in 2013 or 2014 using a Delta IV Heavy rocket to launch the spacecraft into an elliptical orbit 5,000 miles high. At the end of the second orbit, the unmanned test vehicle will re-enter the atmosphere at 20,000 miles per hour.
- Russia launched the Fobos-Grunt mission to return a sample from the Martian moon Phobos. The Earth escape burns failed and the spacecraft is stranded in Earth orbit. Russian space scientists have three days to rescue the mission.
- An asteroid the size of a city block zoomed inside the moon’s orbit today in a rare flyby that marked the closest approach to Earth by such a big space rock in 35 years. The asteroid 2005 YU55 came within 324,600 kilometers of Earth at 2328 UTC Tuesday evening before speeding off into deep space once again at about 46,700 kph.
- As managers work on finalizing the exploration road map for their new flagship vehicles, one of the first pieces in the puzzle, the debut of the Orion crew vehicle in space, has been given final approval by NASA. The Exploration Test Flight (EFT-1) will see Orion launched by a Delta IV-Heavy from Cape Canaveral in the latter part of 2013, or early 2014.
- NASA’s Deep Space Network personnel sent commands to the Voyager 2 spacecraft on 4 November to switch to the backup set of thrusters that controls the roll of the spacecraft. Confirmation was received today that the spacecraft accepted the commands. The change will allow the 34-year-old spacecraft to reduce the amount of power it requires to operate and use previously unused thrusters as it continues its journey toward interstellar space, beyond our solar system.
- Russia has successfully launched a Proton-M launch vehicle with three GLONASS-M navigation satellites from the Baikonur Space Center in Kazakhstan. The launch was to have taken place a day earlier, but was delayed as a switch malfunction in the ground-control system was discovered during a pre-launch test.
- NASA’s next Mars rover has been placed atop the rocket that will launch it toward the Red Planet three weeks from now, officials announced today. Technicians hoisted the car-size Curiosity rover, the centerpiece of NASA’s $2.5 billion Mars Science Laboratory mission, atop its Atlas 5 rocket early Thursday morning at Florida’s Cape Canaveral Air Force Station. Rocket and rover are slated to blast off on 25 November.
- The Progress M-13M/45P cargo spacecraft has docked with the International Space Station. The spacecraft docked with the Pirs module of the ISS at 4:41 am Phoenix time (1141 UTC) Wednesday, three days after launch from Baikonur. The spacecraft carries 2.9 tons of food, water, propellant, and other supplies for the crew.
- China declares first space docking successful.
- Boeing and NASA announced Monday plans by the aerospace company to build its commercial crewed spacecraft in a former shuttle hangar at the Kennedy Space Center. Boeing will establish its Commercial Crew Program Office, which may eventually include manufacturing facilities, at KSC’s Orbiter Processing Facility-3 (OPF-3), a facility previously used to maintain shuttles between flights.
- China’s Shenzhou 8 spacecraft has begun an orbital ballet in pursuit of the Tiangong 1 module (11 foot x 34 foot target). So far, only Russia, the United States and the European Space Agency have launched spacecraft with the ability to rendezvous and dock in orbit. Japan has demonstrated rendezvous and docking technology with its resupply freighter for the International Space Station. If successful, China’s autopilot docking will set the stage for one or two manned Shenzhou flights next year to visit the Tiangong 1 module and form a temporary mini-space station for technology testing and science experiments.
Posted in China, Commercial Space, Earth, European Space Agency, International Space Station, JAXA, Mars, NASA, Pluto, Roscosmos, Russian Space Agency, The Planetary Society | Tagged: 2005 YU55, Aerojet, AsiaSat, AsiaSat 7, Asteroid, Atlas 5, Baikonur, Boeing, Chuang Xin-1, Commercial Crew, Cosmic Rays, CST-100, Curiosity, Deep Space Network, Delta IV-Heavy, Enterprise, ESA, Europa, European Space Agency, Exploration Test Flight, Falcon, Fobos-Grunt, Geovision, Glonass-M, ILS, International Launch Services, International Space Station, Intrepid, ISS, J-2X, James Webb Space Telescope, Japanese Space Exploration Agency, JAXA, Jupiter, Kennedy Space Center, Kompsat, KSC, Long March 2C, Long March 2D, Mars, Mars Science Laboratory, MSL, NASA, New Horizons, New Mexico Spaceport, OPF-3, Orbiter Processing Facility-3, Orion, Phobos, PIRS, Plesetsk Cosmodrome, Pluto, Poisk, Progress M-13M, Proton-M, Russian Space Agency, Shackleton Energy, Shenzhou-8, Shiyyan Weixing, SLS, Soyuz TMA-22, Soyuz-2-1B, Space Launch System, Space Shuttle, SpaceX, SW-4, Tiangong 1, TMA-22, Voyager 2, X-37B, Yaogan 13 | 1 Comment »
Posted by drdave on August 1, 2011
- Dextre, the International Space Station’s robotic handyman, replaced an electrical switchboard outside the complex this week, the first time the Canadian space robot has performed a maintenance task.
- On Tuesday, 30 August, NASA’s next Earth-observing research satellite arrived at Vandenberg Air Force Base in California to begin preparations for an October launch. The National Polar-orbiting Operational Environmental Satellite System Preparatory Project (NPP) is the first of a new generation of satellites that will observe many facets of our changing Earth.
- On the slopes of the vast Martian shield volcano Pavonis Mons, a rather odd-looking crater resides. Originally spotted by NASA’s Mars Reconnaissance Orbiter (MRO) Context Camera (CTX) earlier this year, mission managers decided to zoom in on the suspect feature using the awesome power of the MRO’s High Resolution Imaging Science Experiment (HiRISE) camera. Indeed, as HiRISE has confirmed, this is one very odd-looking crater.
- Crews could be forced to abandon the International Space Station, at least temporarily, by mid-November if the Soyuz launch vehicle does not return to service by then, NASA’s space station manager said Monday.
- A Tokyo company has unveiled what it hopes will be the first privately built unmanned rover on the moon, and win it U.S. $30 million in prizes from the X Prize Foundation in the process.
- The Russian Federal Space Agency has lifted its ban on launches of Proton-M rockets equipped with Briz-M upper staged imposed following the failed launch of the Express-AM4 communications satellite
- NASA’s next spaceship, the Orion, otherwise known as the Multi-Purpose Crew Vehicle (MPCV), is starting to resemble what it’ll look like ahead of launch, as Lockheed Martin engineers at their Denver facility work through a number of key development tasks. In a milestone for the vehicle, an Orion Ground Test Article (GTA) was mated with its Launch Abort System (LAS) for vibration testing.
- Russia’s Space Agency Roscomos has postponed the launch of a new mission to the International Space Station (ISS) from September 22 to the end of October or beginning of November, due to an accident that caused the loss of a Progress M-12M cargo ship last week, the agency’s manned flight program Alexei Krasnov said on Monday.
- According to an unnamed source in a position of authority in Jiuquan Satellite Launch Center, the remarkable Chinese unmanned space module Tiangong 1 will be launched soon.
- A report released this week by NASA’s Office of the Inspector General (OIG) concluded the agency acted properly when it made its decision earlier this year to award shuttle orbiters to four museums. The OIG report found that NASA acted according to federal law, and was not influenced by the White House or other politicians, when it awarded orbiters to the Smithsonian’s National Air and Space Museum in Washington, the California Science Center in Los Angeles, the Kennedy Space Center in Florida, and the Intrepid Sea, Air and Space Museum in New York.
- New evidence from the Hayabusa mission indicates that the asteroid Itokawa may have coalesced from a much larger body after an impact around 8 million years ago.
- Russia has postponed all upcoming launches by its Soyuz rocket after a Progress spacecraft failed to reach orbit Wednesday, a decision that could delay the next rotation of ISS crew members.
- Russia has lost six space vehicles over the past nine months.
- Elon Musk, CEO/CTO of Space Exploration Technologies (SpaceX), will discuss the future of human spaceflight in advance of his company’s planned Nov. 30 flight to the International Space Station, the first private mission to ISS for NASA, at a National Press Club luncheon on Thursday, Sept. 29.
- Rocket failure dooms space station cargo freighter launch.
- A Progress spacecraft carrying nearly three tons of supplies for the International Space Station was lost when its Soyuz rocket malfunctioned during launch. The Soyuz-U rocket lifted off from the Baikonur Cosmodrome in Kazakhstan at 9 am EDT (1300 GMT) carrying the Progress M-12M spacecraft (designated Progress 44 by NASA). According to NASA and Russian officials, the upper stage suffered a malfunction 5 minutes and 20 seconds after liftoff and communications with the vehicle were lost.
- Space.com gives us a tour of the “Dwarf Planets” in our Solar System.
- The Federal Space Agency might fail to complete its launch plan this year after the loss of the country’s most powerful telecommunications satellite. The Federal Space Agency must launch seven Proton-M rockets with Briz-M upper stages by the end of the year, but this schedule is likely to be reconsidered because of the latest faulty launch.
- The failure of a Chinese Long March rocket Thursday will not affect the country’s plans to launch a 19,000-pound space station module later this year, a senior Chinese space official told state media. Some sources indicate Tiangong 1’s launch could occur in the next few weeks.
- The launch of a Chinese experimental satellite on a Long March Thursday failed to place the satellite into orbit, although Chinese officials said it would not delay at least one upcoming launch. A Long March 2C rocket lifted off from the Jiuquan Satellite Launch Center at 5:28 am EDT (0928 GMT, 5:28 pm Beijing time) Thursday carrying the SJ 11-04 satellite.
- A European-built Russian communications satellite, launched Thursday on a Proton rocket, has been stranded in a transfer orbit after the rocket’s upper stage malfunctioned. The Proton-M rocket lifted off from the Baikonur Cosmodrome at 5:25 pm EDT Wednesday (2125 GMT Wednesday, 3:25 am local time Thursday) carrying the Express-AM4 satellite for Russian satellite operator RSCC. The satellite was to be released by the Briz-M upper stage after five engine burns, but telemetry from the upper stage was lost after the fourth burn.
- NASA’s lunar-bound GRAIL twins were mated to their Delta II launch vehicle at the Cape Canaveral Air Force Station’s Launch Complex 17 at 8:45 a.m. EDT (5:45 a.m. PDT) today. The 15-mile (25-kilometer) trip from Astrotech Space Operations in Titusville, Fla., is the last move for GRAIL before it begins its journey to the moon. NASA’s dynamic duo will orbit the moon to determine the structure of the lunar interior from crust to core and to advance understanding of the thermal evolution of the moon.
- International Space Station (ISS) program managers at NASA’s Johnson Space Center (JSC) have completed the Flight Readiness Review (FRR) for the upcoming ISS Expedition 29 on Wednesday. The FRR included a thorough review of all aspects of the Expedition 29 increment, the conclusion of which resulted in all groups issuing a Certification of Flight Readiness (CoFR) to support Expedition 29 and all associated operations.
- A Dnepr launch vehicle carrying eight payloads blasted off from Yasny launch base (Orenburg Region, Russian Federation) on August 17, 2011 at 11:12:20 Moscow time (07:12:20 UTC). Sich-2 (Ukraine), Nigeriasat-2 and Nigeriasat-X (Nigeria), RASAT (Turkey), EDUSAT (Italy), Aprizesat-5, Aprizesat-6 (USA) satellites, as well as BPA-2 Advanced Avionics Unit (Ukraine), were successfully placed into target orbits.
- Observations from ESO’s Very Large Telescope have shed light on the power source of a rare vast cloud of glowing gas in the early Universe. The observations show for the first time that this giant “Lyman-alpha blob” — one of the largest single objects known — must be powered by galaxies embedded within it.
- A Long March rocket placed a ocean observation satellite into orbit on Tuesday. The Long March 4B lifted off from the Taiyuan Satellite Launch Center at 3:57 PM Phoenix time Monday (2257 UTC Monday, 6:57 am Beijing time Tuesday) and placed the Haiyang-2A into Sun synchronous orbit.
- Ten days after leaving Earth in the nose of an Atlas 5 launcher, the Jupiter-bound Juno spacecraft is flying straight and true, allowing NASA managers to cancel a planned rocket burn to aim the probe toward the next waypoint on its five-year journey to the solar system’s largest planet.
- The latest Earth observation satellite from UK small satellite manufacturer SSTL has successfully completed pre-launch tests and has been integrated with a Dnepr launch vehicle. NigeriaSat-2, one of the most advanced Earth observation small satellites ever to be launched, will lift-off from Yasny in southern Russia on 17 August, together with NigeriaSat-X, which was built under a training and development programme.
- Engineers finished up functional testing of the $2.5 billion Mars Science Laboratory last week, verifying the Curiosity rover can make it to Mars and pursue scientific clues that the planet may have once harbored life.
- NASA’s Mission Operations Directorate (MOD) are preparing for involvement in an underwater simulation of protocols which may become part of a manned mission to a Near Earth Object (NEO). The tests will be carried out during October’s NASA Extreme Environment Mission Operations (NEEMO) mission, which will be based at the Aquarius underwater habitat in Key Largo, Florida.
- A new rocket engine RD-0124 was successfully tested at the Chemical Automatics Design Bureau in Voronezh, southwestern Russia, on Saturday. This engine will be installed at the third stage of Russia’s new carrier rocket Soyuz-2-1B and will take it into space with a satellite for the Glonass navigation system in December 2011
- The ATV ‘Edoardo Amaldi’, designed and built by Astrium, is the third unmanned European freight spacecraft for the International Space Station (ISS). Following the extraordinary success of the ATV-1 ‘Jules Verne’ and ATV-2 ‘Johannes Kepler’ missions, ‘Edoardo Amaldi’ is on its way by sea to the European spaceport in Kourou, French Guiana. The cargo ship has undergone extensive system testing at Astrium’s north German Bremen site over the last few months and has now been given the go-ahead for the final stage prior to the its flight to the ISS, scheduled for spring next year.
- A Chinese Long March rocket successfully launched a new communications satellite for Pakistan on Friday. The Long March 3B lifted off from the Xichang Satellite Launch Center at 12:15 pm EDT Thursday (1615 GMT Thursday, 12:15 am Friday local time) and placed the Paksat-1R satellite into geosynchronous transfer orbit.
- U.S. space agency NASA announced it is creating a directorate that will focus on International Space Station operations and human exploration beyond low Earth orbit. The organization — the Human Exploration and Operations Mission Directorate — combines the Space Operations and Exploration Systems mission directorates.
- NASA’s has released an infrared view of the “Dumbbell” planetary nebula (Messier 27) taken by the Spitzer Space Telescope. The nebula is a cloud of material expelled by a burnt out star called a white dwarf.
- NASA’s Juno spacecraft, which left Earth Aug. 5 to began its five-year, 1.7 billion-mile journey to Jupiter, will offer the public the opportunity to participate in the mission’s science endeavors
- Two bright galaxies on a cosmic collision path appear to be marking the occasion with a giant exclamation point in space. The spectacular new photo shows the galactic smash-up, called VV 340, in the early stages of collision. NASA released the cosmic crash scene and a video explaining the galaxy collision yesterday. In the photo, the edge-on galaxy near the top of the image is VV 340 North and the face-on galaxy at the bottom of the image is VV 340 South.
- NASA has selected seven companies to integrate and fly technology payloads on commercial suborbital reusable platforms that carry payloads near the boundary of space.
- An extremely powerful solar flare, the largest in over four years, rocked the sun early Tuesday (Aug. 9), but is unlikely to wreak any serious havoc here on Earth
- NASA today selected Astrobotic Technology Inc. to research breakthroughs in methods to explore lava tubes, caves and recently discovered “skylights” leading down into these features on the Moon and Mars. Lava tubes and other types of caves can shelter astronauts and robots from harsh off-world environments, which on the Moon means micrometeorite bombardment, intense radiation and extreme temperature swings of 500 degrees from day to night. Cave-dwelling by early astronauts and robots likely will be less expensive than bringing shelter materials all the way from Earth.
- The efforts relating to the debut launch of Orion – otherwise known as the Multi-Purpose Crew Vehicle (MPCV) – on a “multi-hour” test flight are ramping up, as managers discuss the preliminary objectives, which may include a “human capable” version of the spacecraft being tested. A launch date of July, 2013 has been set, with the Delta IV Heavy assigned to the role of launch vehicle.
- The Juno spacecraft was launched successfully this morning. It will spend five years traveling to Jupiter, and a year exploring the gas giant.
- Dark streaks that form seasonally within a Martian crater could have been created by flowing, salty water, scientists announced Thursday.
- Boeing announced Thursday it will carry out the test flights of its commercial crew spacecraft on Atlas 5 rockets. Boeing’s CST-100 will be launched on three test flights in 2015 using the Atlas 5 412, the variant of the Atlas 5 that uses a single strap-on solid booster and a twin-engine Centaur upper stage.
- Aviation Week discusses Japan’s manned spaceflight ambitions. First, deliver things to the International Space Station. Second, deliver things and bring things back. Finally, send people up and bring them back. That, in a nutshell, is the sequence that the Japan Aerospace Exploration Agency (JAXA) wants to follow as it takes the first step, launching the HTV Kounotori cargo craft, and sets out its plans for the next two.
- Juno is ready for the launch to Jupiter.
- Two Russian cosmonauts have conducted what turned out to be an eventful EVA outside of the International Space Station (ISS) on Wednesday, as part of the ongoing Expedition 28. Going by the designation of RS (Russian Segment) EVA-29 (Extra Vehicular Activity-29), the excursion’s timeline had to be reorganized, resulting in the loss of a major three hour Strela task, now moved to a future EVA.
- In a spectacle that might have beguiled poets, lovers and songwriters if only they had been around to see it, Earth once had two moons, astronomers now think. But the smaller one smashed into the other in what is being called the “big splat.”
- NASA and the Jet Propulsion Laboratory, have released the first full rotation movie of the asteroid Vesta. Vesta rotates once every 5 hours and 20 minutes.
- David Mackay, 53 from Salisbury, Wilts, UK, will be the chief pilot for Sir Richard Branson’s Virgin Galactic when it begins the first sub-orbital space flights by 2013.
- Inmarsat, the leading provider of global mobile satellite communications services, announced on Monday, August 1, that Inmarsat SA, one of its subsidiary companies, had signed a contract with International Launch Services (ILS) for the launch of three Inmarsat-5 satellites.
- NASASpaceFlight.com discusses the milestones being met under NASA’s CCDev-2 program for commercial manned flight.
- Cheaper cargo to Mars? “I just want a cheap delivery system to go to Mars,” said astrobiologist Chris McKay, of NASA’s Ames Research Center.
- NASA has released images of Vesta taken from an altitude of 5,200 kilometers.
Posted in Asteroid, China, Comet, Commercial Space, Earth, European Space Agency, International Space Station, JAXA, Jupiter, Kuiper Belt, Mars, Moon, NASA, Roscosmos, Russian Space Agency, Soyuz, Sun | Tagged: Ames Research Center, Ariane 5, Asteroid, Astra-1N, Astrium, Astrobiology, Astrobotic Technology Inc., Atlas V, ATV, ATV-3, Boeing, BSAT-3c/JCSAT-110R, CCDev-2, Comet, CST-100, Curiosity, Dawn, Dnepr, Dumbbell, Earth, Edoardo Amaldi, ESA, European Space Agency, Faulkes Telescope Project, Glonass, Haiyang-2A, Hayabusa, HTV, Human Exploration and Operations Mission Directorate, ILS, Inmarsat-5, International Launch Services, International Space Station, ISS, Itokawa, Japan Aerospace Exploration Agency, JAXA, Jet Propulsion Laboratory, Johannes Kepler, JPL, Jules Verne, Juno, Jupiter, Kounotori, Kuiper Belt Objects, Las Cumbres Observatory Global Telescope Network, Lava Tubes, LCOGT, Long March 3B, Long March 4B, Mars, Mars Science Laboratory, Messier 27, Mission Operations Directorate, MOD, Moon, NASA, NASA Extreme Environment Mission Operations, Near Earth Object, NEEMO, NEO, NigeriaSat-2, Paksat-1R, Planetary Nebula, RD-0124, Red Dragon, Russia, Solar Storm, Soyuz-2-1B, SpaceX, Sun, Vesta, Xichang Satellite Launch Center | Leave a Comment »
Posted by drdave on May 1, 2011
- A recent analysis of lunar rocks reveals that they have the same concentration of water as the Earth’s upper mantle, the layer of near-molten rock just beneath the crust.
- Astronauts piloted the shuttle Endeavour on a unique course back toward the International Space Station Monday, testing a next-generation laser-based navigation sensor in hopes of verifying it can help guide future voyages to the space station, distant asteroids and Mars.
- The space shuttle Endeavour undocked from the International Space Station for the final time Sunday at 8:55 PM Phoenix time Sunday (0355 GMT Monday). The shuttle then first maneuvered away and around the station. It approached the station again, coming within about 300 meters of the station in order to test a sensor system on the station to be used by future spacecraft docking with the ISS. Endeavour is scheduled to land at the Kennedy Space Center in Florida at 11:35 PM Phoenix time Tuesday night (0635 GMT Wednesday)
- Endeavour is due to undock from the space station Sunday night at 8:55 PM Phoenix time (0355 30 May UTC) after nearly two weeks visiting the orbiting lab.
- Inside a pristine clean room just outside the gate to the Kennedy Space Center, engineers casting brilliant beams of light on NASA’s Jupiter-bound Juno spacecraft finished checking the power efficiency of its 18,600 solar cells last week.
- A battery of NASA payloads, including missions to Jupiter and Mars, occupy the Atlas 5 rocket manifest for the balance of 2011.
- At 2:02 AM Phoenix time, Fincke and Chamitoff completed the 1,000th hour of spacewalk activity for space station assembly and maintenance. It also left Fincke on the threshold of a personal mark. About 5 p.m. Friday evening he will become the U.S. astronaut with the most time in space, more than 377 days, including two long-duration station missions. That will surpass the time in space of Peggy Whitson, chief of the Astronaut Office.
- NASA announced Wednesday that it will launch a robotic mission in 2016 to fly to a near Earth asteroid and return a sample to Earth. The Origins-Spectral Interpretation-Resource Identification-Security-Regolith Explorer (OSIRIS-REx) mission will be the third in NASA’s New Frontier program of mid-range planetary science missions. OSIRIS-REx will launch in 2016 to fly to asteroid 1999 RQ36, rendezvousing with it in 2020.
- Two astronauts spent nearly seven hours outside the International Space Station on Wednesday completing a variety of tasks. During a spacewalk that lasted six hours and 54 minutes, Drew Feustel and Mike Fincke installed a new fixture on the Zarya module that can be used by the station’s Canadarm2 robotic arm.
- NASA will end efforts this month to restore communications with the Mars Exploration Rover Spirit, effectively ending a mission that started over seven years ago. Spirit has been out of communication since March 2010, when it went into hibernation to conserve power during the Martian winter. Project officials speculate that the rover, stuck in a patch of sand for two years, suffered damage during the cold winter since it could not position itself to generate enough power from its solar cells to run heaters.
- Two astronauts floated outside the International Space Station Wednesday (May 25) to upgrade the orbiting lab and complete some unfinished work from an earlier spacewalk. Endeavour shuttle astronauts Andrew Feustel and Mike Fincke began the third spacewalk of their mission at 10:43 PM Phoenix time (0543 GMT). The outing is expected to last about 6 1/2 hours. This is the sixth spacewalk of Feustel’s career, and the seventh for Fincke.
- Expedition 27 Commander Dmitry Kondratyev and Flight Engineers Cady Coleman and Paolo Nespoli safely landed their Soyuz spacecraft on the Kazakhstan steppe Monday, wrapping up a five-month stay aboard the International Space Station.
- Experts are examining the backshell for the Mars Science Laboratory, which was improperly lifted at Kennedy Space Center (KSC) last week, NASA says. The accident apparently involved the backshell being lifted with a crane in the wrong attitude, placing out-of-specification strain on clamps holding it together.
- Nasa’s three-decade-long Space Shuttle era will come to a close on 8 July 2011. The US agency has confirmed the date for the blast-off for Atlantis, which will be the final launch of the Space Shuttle program. The STS-135 mission will be a 12-day flight to the International Space Station. The four crew members, shuttle commander Christopher Ferguson, pilot Douglas Hurley and mission specialists Rex Walheim and Sandra Magnus, are all veterans of the program.
- NASA’s twin lunar probes have arrived in Florida to begin final preparations for a launch in late summer. The two Gravity Recovery And Interior Laboratory spacecraft (GRAIL) were shipped from Lockheed Martin Space Systems, Denver, to the Astrotech payload processing facility in Titusville, Fla., Friday, May 20. NASA’s dynamic duo will orbit the moon to determine the structure of the lunar interior from crust to core and to advance understanding of the thermal evolution of the moon.
- Lou Friedman weighs in with “In my view the situation in the United States with respect to access to space is no different than if we had a space czar whose motive was to keep the country grounded.”
- Endeavour’s flight crew have completed the second of four planned EVAs/spacewalks – focusing on port SARJ and Dextre lubrication and ammonia coolant line and tank work – lasting an epic eight hours and seven minutes. The spacewalk came after mission managers officially cleared Endeavour’s Thermal Protection System for reentry, following a multi-day review process of the vehicle’s ascent data, on-orbiter inspections, RPM photography, and Focused Inspection data.
- An Ariane 5 launcher lifted off this evening from Europe’s Spaceport in French Guiana on its mission to place two telecommunications satellites, ST-2 and GSAT-8, into their planned transfer orbits. Flight VA202 was the third Ariane 5 launch of 2011.
- A Proton rocket successfully launched an American commercial communications satellite early Saturday. The Proton M lifted off from the Baikonur Cosmodrome at 21:15 PM Phoenix time Friday (1915 UTC Friday, 1:15 am local time Saturday) and inserted the Telstar 14R satellite into a geostationary transfer orbit nine hours and 13 minutes later
- Endeavour’s flight crew are working through the mission’s first EVA, focusing on MISSE experiment swap outs and ammonia jumper line installations. Meanwhile, engineers on the ground are pouring over imagery data from FD-3′s RPM (R-bar Pitch Maneuver) which helped engineers identify a debris impact area on Endeavour that might require a Focused Inspection (FI) during FD-6 (Saturday).
- An Ariane 5 rocket is scheduled to blast off Friday with two satellites to provide direct television broadcasting and navigation services. Liftoff is set for 2038 UTC (1:38 PM Phoenix time) from Kourou, French Guiana.
- Russia’s Proton-M carrier rocket with the U.S. Telstar-14P communication satellite on board will be launched from the Baikonur space center in Kazakhstan late on Friday
- Astronomers have detected a group of large planets not orbiting any stars in a region near the center of the galaxy. Astronomers believe that these planets formed around stars and were later ejected due to gravitation interactions with other bodies. They project that the total number of free-floating planets in the galaxy is at least twice the number of stars.
- NASA reported that space shuttle Endeavour astronauts successfully completed their primary mission this morning — delivering and attaching the $2 billion Alpha Magnetic Spectrometer to a truss outside the International Space Station. It is the largest scientific collaboration to use the laboratory. This investigation is sponsored by the United States Department of Energy and made possible by funding from 16 different nations. The instrument weighs nearly 8 tons.
- In another historic milestone for Endeavour’s final flight, the fleet’s youngest orbiter chased down the International Space Station (ISS) to kick start the docked phase of the STS-134 mission. Endeavour arrived in superb shape, with the Mission Management Team (MMT) only having to review a handful of very minor issues, following an extremely clean ascent to orbit.
- Comet Hartley 2 continues to puzzle scientists. Images by the EPOXI spacecraft in November 2010, the measurements of water, methanol, carbon dioxide and ethanol suggest a complex interior, which is the subject of a lot of speculation. “We haven’t seen a comet like this before,” says Michael Mumma of NASA’s Goddard Space Flight Center in Greenbelt, Md. “Hartley-2 could be the first of a new breed.”
- The New Scientist is having a contest. The prize is a rock, which is a fragment of a larger piece that was blasted off the surface of the red planet by an impact long ago.
- Endeavour has successfully reached orbit and is on its way to the International Space Station.
- NASA started countdown clocks on Friday for Monday morning’s scheduled launch of the space shuttle Endeavour on that orbiter’s final mission. Countdown clocks started at 5:00 AM Phoenix time (1100 UTC) Friday for the launch, scheduled for 5:56 am Phoenix time (1256 UTC) Monday from the Kennedy Space Center in Florida.
- Commercial space pioneer Robert Bigelow, author Dr. John Logsdon and former Apollo 11 astronaut Buzz Aldrin are among the featured participants coming for the International Space Development Conference in Huntsville this week.
- European Space Agency (ESA) Arianespace will launch India’s heavy geo-stationary satellite (GSAT-8), intended for communication purposes, on board its Ariane-5 rocket May 20 from its space center in French Guiana.
- Endeavour remains on track for launch on Monday, as she hit the start of her S0007 Launch Countdown operation on time at 7am Friday morning. No issues are being worked on the vehicle, although a meeting on Thursday confirmed a decision not to reopen the Payload Bay in order to help the STP-H3 VADER experiment, which is struggling to cope with the extended stay at the launch pad.
- It’s been rumored for a while now, but NASA’s plans to respond to congressional (mal)direction are starting to come into focus, and it’s not a pretty picture. Over at the Orlando Sentinel, Mark Matthews has the story:
NASA’s latest plan to replace the space shuttle would spend at least $10 billion during the next six years to test-fly a rocket made of recycled parts of the shuttle — with no guarantee the rocket would ever be used again, according to documents obtained by the Orlando Sentinel.
- The X PRIZE Foundation and the LEGO Group today announced MoonBots 2.0: A Google Lunar X PRIZE LEGO® MINDSTORMS® Challenge. This second annual contest will challenge teams of youth to design, program, and construct robots that perform simulated lunar missions similar to those required to win the $30 million Google Lunar X PRIZE, a private race to the Moon designed to enable commercial exploration of space while engaging the global public. To further this purpose, the X PRIZE Foundation and the LEGO Group have partnered with WIRED magazine and FIRST robotics to offer a competition that will excite students and their families about the Moon, robotics, and team building.
- An underground ocean of magma powers much of the volcanic activity on Jupiter’s moon, Io. Scientists have cracked a long-standing puzzle posed by NASA’s defunct Galileo probe, which orbited giant Jupiter and surveyed its moons from 1995 to 2003. The Galileo team used the planet’s strong magnetic field to look for distinct radio waves bouncing back from the Jovian moons, a technique that previously netted evidence for underground saltwater oceans on Europa, Callisto and Ganymede.
- China, the up-and-coming space power is finishing up testing on two large unmanned spacecraft scheduled to blast off later this year for the country’s first in-orbit docking demonstration.
- NASA’s Dawn spacecraft has obtained its first image of the giant asteroid Vesta, which will help fine-tune navigation during its approach. Dawn expects to achieve orbit around Vesta on July 16, when the asteroid is about 117 million miles from Earth.
- The six astronauts who will fly space shuttle Endeavour’s final mission returned to Florida today, hoping next Monday’s scheduled second-try at their launch is the trick.
- For the first time, a Soyuz undocking is expected to take place while a space shuttle is docked. Endeavour is set to launch May 16 on the STS-134 mission to deliver the Alpha Magnetic Spectrometer and continue station outfitting. All Soyuz activities during STS-134 will be incorporated into mission coverage. Expedition 27 Commander Dmitry Kondratyev, NASA Flight Engineer Cady Coleman and European Space Agency Flight Engineer Paolo Nespoli are scheduled to land in their Soyuz TMA-20 spacecraft in southern Kazakhstan at 7:26 PM Phoenix time on May 23 (8:26 a.m. local time May 24).
- The Crab Nebula, the dusty remains of an exploded star, has unleashed a surprisingly massive flare that is five times more powerful than any eruption previously seen from the celestial object, leaving scientists struggling to explain the event, NASA says. The so-called “superflare” was detected on April 12 by NASA’s Fermi Gamma-ray Space Telescope, which is continuously mapping the sky in gamma ray wavelengths in search of gamma-ray bursts, the brightest explosions in the universe.
- Kennedy Space Center (KSC) engineering teams have realigned processing targets for STS-135 to point towards a July 12 launch date. The preliminary target is dependant on numerous – and upcoming – factors, not least the need for Endeavour to launch on her re-planned May 16 date, but also a nominal pad turnaround and a smooth pre-launch flow for Atlantis herself.
- NASA shuttle managers announced Monday that they have competed repairs to the shuttle Endeavour and set May 16th as the new launch date for the penultimate shuttle mission.
- Yahsat Y1A, slated to provide high definition television (HDTV) to audiences across the Middle East, Africa and South West Asia, has successfully reached its orbital slot at 52.5 degrees East two weeks after launch. The communications satellite was launched into space by Aprianespace on 22 April 2011, alongside Intelsat’s New Dawn satellite.
- China successfully launched a space environment-monitoring rocket Saturday morning from the southern island province of Hainan as part of the nation’s key “Meridian Project.” The rocket was sent into space at 7 a.m. from a launch site in Hainan, said a statement from the Center for Space Science and Applied Research of the Chinese Academy of Sciences (CAS).
- The official ceremony marking ESA’s handover of the Soyuz launch site to Arianespace took place today at Europe’s Spaceport in French Guiana, after the site was declared ready for the first flight and the completion of a simulated launch campaign.
- United Launch Alliance successfully launched an Atlas V 401 with a Centaur upper stage. The payload was the Space Based Infrared System (SBIRS).
- NASA announced Friday that the launch of Endeavour on the next-to-last shuttle mission has been delayed again, this time to no earlier than May 16, as repairs continue. The root cause of the failure in the power controller box, called a Load Control Assembly, has not yet been found.
- “China has the fastest growing economy in the world. But the American free enterprise system, which allows anyone with a better mousetrap to compete, is what will ensure that the United States remains the world’s greatest superpower of innovation,” the native of South Africa wrote Wednesday.
Musk wrote the blog nearly three weeks after officials of the China Aerospace Science and Technology Corp. acknowledged at a space conference that they could not match SpaceX’s launch prices.
- The United Launch Alliance (ULA) will make a second attempt to launch their Atlas V 401 from Cape Canaveral on Saturday at 2:10pm EDT, following several failed attempts to find a gap in unacceptable weather during the 40 minute launch window on Friday – resulting in a 24 hour scrub turnaround. The Atlas V is carrying the first in a new series of early warning satellites to detect missile launches.
- Endeavour’s final mission is now tracking a No Earlier Than (NET) May 16 launch date, following a Program level meeting to evaluate the schedule for the troubleshooting work on the orbiter’s Auxiliary Power Unit (APU-1) heater system. Work has – and continues to – focus on the Aft Load Controller Assembly (ALCA-2), while additional work is being performed on replacing wiring and thermostats to provide improved fault mitigation.
- 50th anniversary of Alan Shepard historic flight.
- Space tourist trips around the Moon will get a roomier spaceship. This newly announced habitation module will almost double the room in the Soyuz, adding substantial volume to the otherwise cramped quarters of the Russian capsule
- NASA Space Shuttle and International Space Station managers met Monday and determined that Tuesday 10 May is the earliest Endeavour could be launched on the STS-134 mission with ESA astronaut Roberto Vittori and the Alpha Magnetic Spectrometer.
- An asteroid the size of an aircraft carrier will come closer to Earth this autumn than our own moon does, causing scientists to hold their breath as it zooms by. But they’ll be nervous with excitement, not with worry about a possible disaster. There’s no danger of an impact when the asteroid 2005 YU55 makes its close flyby 8 November, coming within 201,700 miles (325,000 kilometers) of Earth.
- The European Space Agency (ESA) reports on the recent testing of the the Eurobot Ground Prototype (Red Rover) between 18-22 April at Rio Tinto in Andalucia, southern Spain. This new robotic assistant is designed to move around and work on a planet either on its own or in league with astronauts.
- Astrobiology Magazine discusses finding fossils in the desert sands of Morrocco, and the implications for fossil hunting on Mars.
- The failure of the hybrid drivers in the Load Control Assembly (LCA) will require the removal and replacement of the LCA and a two day test regime before Endeavour can be returned to the scrubbed countdown. Conflicts with the 6 May launch of an Atlas 5 rocket means that Endeavour will launch no earlier than (NET) 8 May.
- The space shuttle Endeavour will launch no earlier than May 8 as engineers continue to troubleshoot a problem with heaters in one of the orbiter’s auxiliary power units (APUs), NASA announced Sunday morning. NASA had hoped to launch Endeavour on mission STS-134 on Monday afternoon, after the APU heater problem scrubbed Friday’s launch attempt. However, initial efforts to identify and solve the problem Saturday failed. Engineers now believe the problem is with the Load Control Assembly on the shuttle’s aft compartment that will be replaced, work that pushes back the launch to at least May 8 and possibly later. NASA plans to announce an official launch date on Monday or Tuesday.
Posted in Asteroid, Comet, Commercial Space, Earth, European Space Agency, International Space Station, Jupiter, Mars, Moon, NASA, Russian Space Agency, Solar System, Space Shuttle | Tagged: 1999 RQ36, 2005 YU55, Alan Shepard, Alpha Magnetic Spectrometer, Aprianespace, APU, Ariane 5, Asteroid, Atlantis, Atlas V 401, Auxiliary Power Unit, Cady Coleman, China, China Aerospace Science and Technology Corp, Crab Nebula, Dawn, Elon Musk, Endeavour, EPOXI, ESA, Eurobot Ground Prototype, European Space Agency, Goddard Space Flight Center, GSAT-8, Hartley 2, International Space Station, ISS, Juno, Jupiter, Kennedy Space Center, KSC, LCA, LCU, LEGO, Load Control Assembly, Mars, Mars Exploration Rover, Mars Science Laboratory, Moon, MoonBots, Morrocco, OSIRIS-REx, Proton-M, Robert Bigelow, Russia, SBIRS, Soyuz TMA-20, Space Based Infrared System, Space Shuttle, SpaceShip Two, SpaceX, Spirit, ST-2, STP-H3 VADER, STS-134, STS-135, Telstar 14R, ULA, United Launch Alliance, VADER, Vesta, X Prize, Yahsat Y1A | Leave a Comment »