Posted by drdave on November 2, 2012
- A Russian Soyuz rocket is set for liftoff at 0202:50 UTC Saturday (7:02:50 PM Phoenix time Friday) from the Guiana Space Center with the sharp-eyed Pleiades 1B Earth observation satellite to collect high-resolution imagery for French and European security services. It will join the Pleiades 1A satellite launched in December 2011, forming a two-spacecraft constellation placing every part of Earth in range of their cameras each day.
- Stratolaunch Systems has turned to Orbital Sciences Corp. of Dulles, Va., to keep the world’s largest air-launch-to-orbit system on track for a 2017 test flight. Stratolaunch and SpaceX parted ways was because SpaceX, decided it did not want to disrupt its Hawthorne, Calif., assembly line to accommodate the design changes required to turn its nine-engine, liquid-fueled Falcon 9 into a four- or five-engine air-launched booster.
- Curiosity on Mars: Rumors and speculation that there are major new findings from the mission at this early stage are incorrect. The news conference will be an update about first use of the rover’s full array of analytical instruments to investigate a drift of sandy soil. One class of substances Curiosity is checking for is organic compounds — carbon-containing chemicals that can be ingredients for life. At this point in the mission, the instruments on the rover have not detected any definitive evidence of Martian organics.
- South Korean engineers scrubbed Thursday a second attempt to launch a rocket, citing technical problems with the rocket’s second stage. The Korea Space Launch Vehicle (KSLV)-1 rocket, also known as Naro-1, was to launch from South Korea’s launch site, the Naro Space Center, at 2 am EST (0700 GMT, 4 pm local time) Thursday, but the countdown was halted 17 minutes before the scheduled liftoff time.
- Scientists Thursday announced new evidence from the MESSENGER spacecraft that Mercury, the planet orbiting nearest the Sun, hosts massive caches of ice and revealed new information on how water reached our solar system’s inner planets.
- A Long March 3B rocket launched a Chinese communications satellite that will be used, in part, by a Sri Lankan company. The rocket lifted off from the Xichang Satellite Launch Center at 3:13 AM Phoenix time (1013 UTC) Tuesday and placed the Chinasat-12 satellite into geosynchronous transfer orbit. The satellite, a Spacebus 4000 model built by Thales Alenia Space, weighed approximately 5,000 kilograms at launch and carries a payload of C- and Ku-band transponders.
- Capt. Scott Kelly, a veteran astronaut, will set the record for the longest single space mission for an American, NASA announced Monday. Kelly and Roscosmos cosmonaut Mikhail Kornienko will embark on a one-year mission to the International Space Station in 2015. The duo will help scientists explore the effects of living in space on the human body, NASA said. They will provide information regarding health and crew performance and help with determining and validating risk-reduction measures. All of this can help contribute to planning for missions to other celestial worlds, such as an asteroid or Mars.
- It is not every day that astronauts can claim to return to Earth with a new species of life. But when the astronauts on ESA’s CAVES underground training course returned to the surface they were carrying a special type of woodlouse.
- A Long March 4C rocket lifted off from the Jiuquan Satellite Launch Center at 11:06 pm EST Saturday (0406 GMT, 12:06 pm Sunday Beijing time) and placed the Yaogan 16 satellite into orbit. The satellite will be used for a variety of earth sciences and disaster management applications.
- Whatever Curiosity has found in the way of organic molecules on Mars, Stuart Clark at the Guardian observes that “… it is not evidence for life on Mars. It can’t be. Curiosity is not designed to look for life. Grotzinger has stated this himself.”
- Space fans anticipate news of organic molecules from the Mars Curiosity rover, which were cryptically teased by the mission’s chief scientist, John Grotzinger. Grotzinger has refused to elaborate, pointing New Scientist, and other journalists, to a presentation scheduled for the American Geophysical Union annual meeting in San Francisco, which begins on 3 December.
- Member states of the European Space Agency (ESA) and Canada met in Naples, Italy, to determine the space agenda and the budget for the next five years. The discussed projects include ExoMars rover, Ariane 5 rocket modernization and NASA’s new manned Orion multipurpose crew vehicle (MPCV), as well as some 12bn euros’ worth of activities.
- Astronomers observing a stellar occultation by the dwarf planet Makemake found no evidence of an atmosphere around the distant, icy world. Astronomers observed the occultation using three telescopes at the European Southern Observatory (ESO) in Chile in April 2011 as the dwarf planet, about two-thirds the size of Pluto, passed in front of a distant star. The star abruptly disappeared and then reappeared, a telltale sign that there is no atmosphere around the dwarf planet.
- The European Space Agency got the green light on 21 November to push ahead with a new generation of launchers and take its first foray into manned spacecraft, with a €10 billion ($12.9 billion) budget agreement for the next five years. Meeting in Naples, ministers in charge of space and science from the governments of the space agency’s 20 member states broadly signed up to ESA proposals to improve its Ariane 5 heavy launcher, begin design of a successor – Ariane 6 – and design and build a service module for NASA’s multi-purpose crew vehicle (MPCV) as part of ESA’s “barter arrangement” to the running costs of the International Space Station.
- SpaceX intends to build a methane/liquid oxygen (Lox) engine, said founder Elon Musk, in a shift away from the highly refined kerosene rocket propellant (RP-1) that has powered the company’s previous engines. Speaking at the Royal Aeronautical Society in London, SpaceX chief executive and lead rocket engineer Musk said Lox and methane would be SpaceX’s propellants of choice on a mission to Mars, which has long been his stated goal.
- The European Space Agency (ESA) have announced they will inform NASA they are ready to build an ATV derived Service Module for Orion, to be ready for the first launch of the Space Launch System (SLS) in 2017. The announcement came after the UK stepped up with additional funding, marking the country’s first real human BEO commitment.
- A Proton rocket successfully launched an American communications satellite on the same day that the company that markets the Proton commercially replaced its president. The Proton M rocket lifted off from the Baikonur Cosmodrome in Kazakhstan at 1:31 pm EST Tuesday (1831 GMT Tuesday, 12:31 am local time Wednesday). Its Breeze M upper stage released the EchoStar 16 satellite into a geosynchronous transfer orbit 9 hours and 12 minutes after liftoff. The satellite, a Space Systems/Loral 1300-series satellite, weighed 6,683 kilograms at launch and carries 36 Ku-band transponders.
- Workers have begun pre-construction preparations for the rebuilding of Runway 4-22 at the Mojave Air and Space Port.
- Astronomers announced Monday they had directly imaged a massive extrasolar planet orbiting another star. Kappa Andromedae b has a mass 12.8 times that of Jupiter, placing it near the dividing line between planet and brown dwarf; astronomers call the world a “super-Jupiter” to cover both possibilities.
- A Soyuz spacecraft carrying three returning International Space Station crewmembers safely landed early Monday in Kazakhstan. The Soyuz TMA-05M spacecraft undocked from the ISS at 5:26 pm EST (2226 GMT) Sunday and landed north of Arkalyk, Kazakhstan, at 6:56 pm Phoenix time Sunday (0156 UTC, 7:56 am local time Monday). On board the Soyuz were NASA astronaut Sunita Williams, JAXA astronaut Akihiko Hoshide, and Roscosmos cosmonaut Yuri Malenchenko, who spent 127 days in space.
- A Long March rocket launched a Chinese environmental monitoring satellite on Monday. The Long March 2C rocket lifted off from the Taiyuan Satellite Launch Center at 5:53 pm EST Sunday (2253 GMT Sunday, 6:53 am Beijing time Monday) and placed the Huanjing-1C into a sun-synchronous orbit.
- Aviation Week discusses the computer anomalies experienced by the SpaceX Dragon on the recent CRS1 mission to the International Space Station.
- The Russian replacement for a defective part in South Korea’s space rocket that postponed its launch last month has arrived. A new rubber seal in the connector between the rocket and its launch pad arrived in Seoul on Saturday and was moved to the Naro Space Center, some 480 kilometers south of Seoul. The defect in the part was believed to be the main cause of the failure of planned launch of the Korea Space Launch Vehicle-1 (KSLV-1) last month.
- Three international and commercial customers slated to fly satellites on Falcon 9 rockets next year are standing by SpaceX as the company probes a mysterious engine problem and prepares to debut an upgraded launcher.
- NASA’s Curiosity Mars rover, which has spent the last several weeks working at a single location on the Martian surface, will soon be on the move again, project scientists said Thursday. The rover has been stopped for over a month by a sand dune, collecting soil samples while also performing other observations. Project scientists said at a briefing Thursday that the rover would be on the move again in the next few days
- Oversight report says NASA’s challenges include tight budgets and a big rocket program.
- SpaceX’s Launch Anomaly Wasn’t the Only Flaw on CRS-1
- A new commercial space company intends to send commercial astronauts to the moon by 2020.
- Astronomers announced Wednesday the discovery of a “homeless” planet 100 light-years away not orbiting any star. Astronomers detected the object, designated CFBDSIR2149, using the Canada-France-Hawaii Telescope, with followup observations made by ESO’s Very Large Telescope. The object four to seven times as massive as Jupiter and is part of a group of young stars called the AB Doradus Moving Group, but is not orbiting any of those stars.
- NASA is marking two milestones in the search for planets like Earth; the successful completion of the Kepler Space Telescope’s 3 1/2- year prime mission and the beginning of an extended mission that could last as long as four years.
- A Soyuz-2-1a/Fregat rocket has launched a communications satellite for the Russian military on Wednesday. The rocket, carrying the latest Meridian spacecraft, lifted off from pad 43/4 at the Plesetsk Cosmodrome in northern Russia, at 11:42 UTC on Wednesday. Spacecraft separation was successfully carried out at 14:00 UTC.
- NASA Television will provide live coverage as three of the crew members on the International Space Station come back to Earth Sunday, 18 November. Expedition 33 Commander Sunita Williams of NASA, Flight Engineer Aki Hoshide of the Japan Aerospace Exploration Agency and Russian Soyuz Commander Yuri Malenchenko will undock their Soyuz TMA-05M spacecraft from the station, heading for a pre-dawn landing in Kazakhstan, northeast of the remote town of Arkalyk at 7:53 p.m. CST (7:53 a.m. Kazakhstan time on Nov. 19).
- The NASA Mars Odyssey orbiter has resumed duty after switching to a set of redundant equipment, including a main computer, that had not been used since before the spacecraft’s 2001 launch. Odyssey relayed data to Earth late Sunday that it received from NASA’s Opportunity rover on Mars using the orbiter’s fresh “B-side” radio for UHF (ultra-high frequency) communications. In plans for this week are relay opportunities for the newest Mars rover, Curiosity, and resumption of Odyssey’s own scientific observations.
- Specialists at the Plesetsk space centre in the Arkhangelsk region completed erecting the Soyuz-2.1a launcher with the Fregat upper stage carrying the Meridian spacecraft. Launch of Soyuz-2.1a with the Meridian spacecraft is due on November 14.
- An Ariane 5 rocket successfully launched a pair of commercial communications satellites on Saturday. The Ariane 5 ECA lifted off from the spaceport at Kourou, French Guiana, at 4:05 pm EST (2105 GMT) Saturday, one day later than planned because of high upper-level winds on Friday. The Ariane 5 placed into geosynchronous transfer orbit the Eutelsat 21B and Star One C3 satellites about a half-hour after launch.
- China plans to launch its next manned space mission in June of 2013. The three-person crew could be made up of a woman and two men.
- Rocket engine manufacturer Pratt & Whitney Rocketdyne announced this week it was laying off 100 people because of uncertainty in the space industry. About three-quarters of the layoffs are taking place at two facilities in southern California. Rocketdyne cited the “uncertain future of the space industry and current economic conditions” as the reasons for the layoffs. Rocketdyne, which manufactured the Space Shuttle Maine Engine and builds the RS-68 engine for the Delta 4, is in the process of being sold to GenCorp, the parent company of rival engine manufacturer Aerojet.
- The Japan Aerospace Exploration Agency figures smaller is better: Striving for cheaper and more frequent launches, JAXA has set its sights on firing its new Epsilon small rocket into space from the Uchinoura Space Center in Kagoshima next August or September.
- Dana Rohrabacher (R-Calif.) — a commercial space advocate and global warming skeptic — announced Nov. 8 his intentions to vie for the chairmanship of the House Science, Space and Technology Committee in the 113th Congress that convenes in January.
- Astronomers announced Wednesday the discovery of a “super-Earth” extrasolar planet within the habitable zone of a nearby star. Astronomers said the planet, one of six known to orbit the star HD 40307, has a mass at least seven times that of the Earth and orbits the star at a distance similar to the Earth’s distance from the Sun. HD 40307 is a K-class star about 42 light-years from the Sun.
- Comet collisions every six seconds explain 17-year-old stellar mystery.
- The Russian government will hold a special conference November 26 on ways of reorganizing the space agency Roscosmos, Deputy Prime Minister Dmitry Rogozin, who supervises the defense-industrial complex, has said. He will make a report on the issue.
- The U.S. Air Force is not close to finding a root cause of a recent low-thrust problem in an RL10 upper stage engine made by Pratt and Whitney Rocketdyne, and the service may further delay launch of its Orbital Test Vehicle-3 mission as well as NASA’s Tracking and Data Relay Satellite System K spacecraft.
- Jupiter’s Great Red Spot only looks constant. In the late 1800s the behemoth storm looked more like a Great Red Sausage, stretching about 40,000 kilometers. Today, it is only 20,000 kilometers wide. Could it melt away entirely?
- Wired magazine discusses the plans of SpaceX for controlled landing of the Falcon 9 first stage, and shows video of the 10 story tall Grasshopper test vehicle flight.
- Scientists working on NASA’s Curiosity Mars rover said Friday that initial measurements of the Martian atmosphere failed to turn up any evidence of methane, a constituent detected in some previous observations that could be linked to life. a laser spectrometer on Curiosity’s Sample Analysis at Mars instrument measured the composition of the atmosphere at the Gale Crater landing site, putting an upper limit of just a few parts per billion on any methane in the atmosphere there.
- Now you can also get an alert on your mobile device when the International Space Station is visible overhead thanks to NASA’s new Web app Spot the Station.
- United Launch Alliance plans to blast a U.S. Air Force X-37B space plane into orbit 27 November, pushing back the launch of the Orbital Test Vehicle (OTV) to complete investigating a rocket engine anomaly that occurred during an Oct. 4 mission.
- Mark Kelly, commander of the space shuttle Endeavor on its last mission to the International Space Station, discusses the Obama space policy and support for NASA.
- US astronaut Sunita Williams and her Japanese colleague Akihiko Hoshide will make a spacewalk on Thursday outside the International Space Station (ISS) to isolate and repair an ammonia leak.
- Light from the very first stars in the universe has been measured – and there is less of it than previously thought. The discovery should help us better understand how the hot haze of hydrogen that existed shortly after the big bang transformed into the complex web of stars and galaxies we see today.
Posted in China, Comet, Earth, European Space Agency, International Space Station, JAXA, Jupiter, Mars, Moon, NASA, Roscosmos, Russian Space Agency, Space Shuttle, Universe | Tagged: AB Doradus Moving Group, Aerojet, Ariane 5, Astronauts, ATV, Automated Transfer Vehicle, Baikonur Cosmodrome, Briz-M, Budget, Canada, CFBDSIR2149, China, Chinasat-12, Comet, Curiosity, Delta 4, Dragon, Dwarf Planet, EchoStar 16, Endeavour, ESA, ESO, European Southern Observatory, European Space Agency, Eutelsat 21B, Extrasolar Planet, Falcon 9, Fregat, French Guiana, Galaxy, Grasshopper, Great Red Spot, HD 40307, Huanjing-1C, International Space Station, ISS, Japan Aerospace Exploration Agency, JAXA, Jupiter, Kappa Andromedae b, Kazakhstan, Kepler, Korea Space Launch Vehicle, Kourou, KSLV, Long March 2C, Long March 3B, Long March 4C, Makemake, Mark Kelly, Mars, Mars Odyssey, Mercury, Meridian, MESSENGER, Methane, Mojave Air and Space Port, Moon, Naro-1, NASA, Orbital Test Vehicle, Organic Molecule, Orion, OTV, Pleiades 1A, Pleiades 1B, Pluto, Pratt and Whitney Rocketdyne, Proton-M, RL-10, Roscosmos, RS-68, Russia, SAM, Sample Analysis at Mars, Service Module, SLS, Soyuz TMA-05M, Soyuz-2.1a, Space Launch System, Space Policy, Space Shuttle, Space Shuttle Maine Engine, SpaceX, Spot the Station, Star, Star One C3, Super-Earth, Taiyuan Satellite Launch Center, Thales Alenia, Uchinoura Space Center, UK, Universe, X-37B, Yaogan 16 | Leave a Comment »
Posted by drdave on August 4, 2012
- A United Launch Alliance Atlas V rocket carrying the Radiation Belt Storm Probes (RBSP) spacecraft for NASA lifted off from Space Launch Complex-41 here at 4:05 a.m. EDT today.
- Rick Tumlinson discusses the Republican Platform support of Socialist Big Government space programs
- NASA on Thursday halted attempts to replace a power distributor on the International Space Station after spacewalking astronauts were repeatedly stymied by a jammed bolt.
- NASA’s Mars rover Curiosity has begun its first long-distance trip, a 400-meter traverse to a location called Glenelg. The rover moved 16 meters on Tuesday on the first leg of the trip, the longest single drive after two shorter test drives in the last week. Curiosity will not arrive at Glenelg for several weeks, making stops along the away, including one at a point to be determined where the rover will test the robotic arm and the instruments on its end. Glenelg is a spot of interest to scientists where three different terrains intersect.
- A week after it was scrubbed because of various issues, an Atlas V rocket is rolled back out to the launch pad. The rocket is carrying Radiation Belt Storm Probes, a pair of spacecraft that will be released into earth’s Van Allen radiation belts. Launch is scheduled for 4:03 AM EDT Thursday.
- Wired Magazine details all the airplanes and rockets in Neil Armstrong’s Career: “From a very early age Neil Armstrong was fascinated with flight. He was playing with toy airplanes at 3, and by the time he was 5 or 6 Armstrong went on his first airplane ride in a Ford Tri-Motor. By 8 or 9 he said he was building model airplanes out of balsa wood. And by the time he was 15 he had saved enough money working at a drug store to begin taking flying lessons at the small airport near his home in Wapakoneta, Ohio.”
- For the first time in history, a recorded song has been beamed back to Earth from another planet. Students, special guests and news media gathered at NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, Calif., today to hear “Reach for the Stars” by musician will.i.am after it was transmitted from the surface of Mars by the Curiosity rover.
- Neil Armstrong, the former NASA astronaut who became the first person to walk on the surface of the Moon in 1969, passed away Saturday at the age of 82. Armstrong died following complications resulting from cardiovascular procedures.
- John Kelly at FloridaToday discusses the lack of funding in current civilian and defense budgets for launch technology.
- On 8 September 2012, the Dawn science team will host “Hasta La Vesta”, a celebration of the exploration of Vesta and the departure of Dawn toward its 2015 arrival at Ceres.
- Neil Armstrong, the former NASA astronaut who became the first person to walk on the surface of the Moon in 1969, passed away Saturday at the age of 82. Armstrong died following complications resulting from cardiovascular procedures
- Poor weather prevented Saturday’s planned launch of a pair of NASA space science satellites, and the threat of a tropical storm will keep the rocket grounded until late next week. NASA had hoped to launch the twin Radiation Belt Storm Probes (RBSP) at 4:07 am EDT (0807 GMT) Saturday, one day after a technical problem scrubbed the first launch attempt. However, stormy weather prevented the launch from taking place during a 20-minute window. NASA announced later Saturday morning that the launch would be postponed to no earlier than Thursday, August 30, because of concerns about Tropical Storm Issac.
- SpaceX has completed all milestones under a development and demonstration partnership with NASA, clearing the way for the firm to begin regular operational cargo deliveries to the International Space Station in October, NASA Administrator Charles Bolden announced Thursday. The launch is tentatively scheduled to lift off on 8 October.
- NASA will hold a televised news conference at 2 p.m. PDT (5 p.m. EDT), Monday, Aug. 27, at NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, Calif., about the activities of its Curiosity rover mission on Mars. The event will feature new images, an update of the rover’s progress, and a special greeting by NASA Administrator Charles Bolden.
- Aviation Week and Space Technology discusses the state of international cooperation in space.
- First science results from Curiosity’s ChemCam show the elemental spectra from the basaltic rock called Coronation at the landing site.
- The Atlas V launch believed to be carrying a pair of ocean surveillance satellites to locate ships at sea, in a mission designated NROL-36, has been delayed until to September 13. Following the August 2 scrub – caused by a Range instrumentation issue – the mission has been pushed to the right several times, leading this latest launch date.
- NASA’s Mars rover Curiosity has begun driving from its landing site, which scientists announced today they have named for the late author Ray Bradbury. Making its first movement on the Martian surface, Curiosity’s drive combined forward, turn and reverse segments. This placed the rover roughly 20 feet (6 meters) from the spot where it landed 16 days ago.
- Two Russian cosmonauts stepped outside the International Space Station (ISS) on Monday, performing a highly successful Extra Vehicular Activity (EVA), or spacewalk, on the exterior of the Russian Segment (RS) of the station. The spacewalk, known as RS EVA-31, included hardware relocations, installations, retrievals, and deployments.
- The next two Galileo satellites are now in place at Europe’s Spaceport in French Guiana, being prepared for their shared launch this autumn. The fourth Galileo satellite flight model arrived at Cayenne Airport in French Guiana on Friday 17 August, flown from the Thales Alenia Space facility in Rome aboard an Ilyushin aircraft.
- The start of the Universe should be modeled not as a Big Bang but more like water freezing into ice, according to a team of theoretical physicists at the University of Melbourne and RMIT University.
- NASA announced its newest mission today, a geophysical explorer of Mars called InSIGHT (an acronym for the mouth-numbing INterior exploration using Seismic Investigations, Geodesy and Heat Transport). It’s a really exciting scientific mission which will place a seismometer on the surface, bore a probe five meters down into the Martian soil to measure heat flow, and use a clever antenna trick to very accurately measure the wobbles of the Martian orbit.
- NASA’s Mars rover Curiosity flexed its robotic arm today for the first time since before launch in November 2011. The 7-foot-long (2.1-meter-long) arm maneuvers a turret of tools including a camera, a drill, a spectrometer, a scoop and mechanisms for sieving and portioning samples of powdered rock and soil.
- The Atlas V launch of the Radiation Belt Storm Probes spacecraft, targeted for 4:08 a.m. EDT on Thursday, August 23, 2012 has been delayed until 4:07 a.m. EDT on Friday August 24, 2012. There is a 20-minute launch window.
- Today, NASA’s Mars rover Curiosity fired its laser for the first time on Mars, using the beam from a science instrument to interrogate a fist-size rock called “Coronation.” The mission’s Chemistry and Camera instrument, or ChemCam, hit the fist-sized rock with 30 pulses of its laser during a 10-second period. Each pulse delivers more than a million watts of power for about five one-billionths of a second. The energy from the laser excites atoms in the rock into an ionized, glowing plasma. ChemCam catches the light from that spark with a telescope and analyzes it with three spectrometers for information about what elements are in the target.
- A Sea Launch Zenit-3SL successfully placed an Intelsat communications satellite into orbit early Sunday. The Zenit-3SL rocket lifted off from its floating launch platform on the Equator in the Pacific Ocean at 2:55 am EDT (0655 GMT) Sunday and released the Intelsat 21 satellite into geosynchronous transfer orbit about a half-hour later.
- From the Washington Post: Time for a Chinese “SALT” Treaty. “The absence of rules of the road in space jeopardizes international, national and economic security. Three sets of rules are particularly important — norms that support debris mitigation, those that support space-traffic management and those that bar purposeful, harmful interference of objects in space. The need for these rules was further highlighted in February 2009, when a dead Russian satellite collided with a functioning U.S. communication satellite. Norms against reckless behavior exist on highways, the high seas and in the air — but not in space.”
- Before beginning the 4.3-mile (7-km) trek to the base of Mount Sharp, a journey expected to take months, the six-wheeled Curiosity will visit a relatively nearby site named “Glenelg,” which caught scientists’ interest because it includes three types of terrain.
- A reboost of the International Space Station’s orbit by Europe’s Automated Transfer Vehicle (ATV) ended earlier than planned Wednesday. Thrusters on the ATV-3 vehicle, also called Edoardo Amaldi, currently docked to the ISS were scheduled to fire for a little over a half-hour Wednesday to raise the station’s orbit by 7.7 kilometers. However, software on the ISS shut down the thrusters before completing the planned burn. ESA reported that a temperature alarm was triggered in one of the ATV’s thrusters not being used for the reboost, but instead of continuing the burn, the station’s software shut down the thrusters. The cause of the both the alarm and the shutdown remain under investigation.
- The New Scientist discusses: Is space mining really feasible?
- NASA has signed a new $8.5 billion contract with Caltech, extending the Institute’s management of the Jet Propulsion Laboratory (JPL) for an additional five years.
- NASA’s Space Technology Program has selected five technologies that could revolutionize America’s space capabilities.
- NASA’s Mars rover Curiosity is ready to start moving across the Martian surface after completing a software upgrade earlier this week. The rover has remained at its landing location since touching down on the surface late on August 5, as engineers checked out the spacecraft’s systems and performed a four-day upgrade of the flight software that includes routines for driving and operating its instruments. With that upgrade successfully completed, mission managers are planning an initial, short drive of no more than a few meters in the next week or so
- A problem with a reaction wheel on NASA’s Dawn spacecraft will slightly delay the spacecraft’s departure from the vicinity of the asteroid Vesta but should not affect its journey to Ceres.
- Vladimir Nesterov, director general of the Khrunichev State Research and Production Space Center, has resigned following the failure of a Proton rocket to place two communications satellites in their proper orbits last week.
- The second of four main instruments to fly aboard NASA’s James Webb Space Telescope (Webb) has been delivered to NASA. The Fine Guidance Sensor (FGS) will enable the telescope to accurately and precisely point at the correct, intended objects for it to observe. The FGS is packaged together as a single unit with the Near-Infrared Imager and Slitless Spectrograph (NIRISS) science instrument.
- Engineers working on NASA’s Dawn spacecraft are assessing the status of a reaction wheel, part of a system that helps the spacecraft point precisely, after onboard software powered it off on Aug. 8. Dawn’s mission is to study the geology and geochemistry of the giant asteroid Vesta and dwarf planet Ceres, the two most massive objects in the main asteroid belt. Telemetry data from the spacecraft suggest the wheel developed excessive friction, similar to the experience with another Dawn reaction wheel in June 2010. The Dawn team demonstrated during the cruise to Vesta in 2011 that, if necessary, they could complete the cruise to Ceres without the use of reaction wheels.
- NASA’s Mars rover Curiosity is in the middle of a software upgrade that project officials say will prepare the rover for scientific activities on the Martian surface. The four-day upgrade, which started Friday, will install a new version of the software needed to operate the rover. The new version includes routines needed to operate scientific equipment and to drive on the Martian surface while avoiding obstacles.
- The launch of a classified U.S. National Reconnaissance Office (NRO) payload has been delayed until Sept. 6, more than a month later than originally planned, due to a “range instrumentation issue”.
- NASA’s Curiosity rover has shipped back to Earth high-resolution color images of its surroundings on Mars, sharpening our views of an intriguing channel, layered buttes and a layer of cobbles and pebbles embedded in a finer matrix of material. The images show a landscape closely resembling portions of the southwestern United States.
- SpaceShipTwo made another successful glide flight at the Mojave Air and Space Port in California on Saturday morning. The space plane took off under its WhiteKnightTwo carrier aircraft at 6:57 a.m. PDT. It glided to a landing about an hour later after a brief glide flight.
- NASA’s Curiosity Mars rover is meeting or exceeding the expectations of scientists and engineers involved with the project several days after landing, returning stunning images and other data from its landing site. Project officials say the rover, which landed in Gale Crater on Mars Sunday night, is in good health.
- The Russian Space Agency, Roscosmos, are pushing forward with a “light” version of their veteran Soyuz launch vehicle – known as the Soyuz 2.1v. Manufactured by TsSKB-Progress, the new launcher – one that does not sport the famous four boosters around the core stage – will be capable of lofting 2.8 tonnes to Low Earth Orbit (LEO).
- Space enthusiasts have been abuzz for days over whether the Mars rover Curiosity captured an extraterrestrial crash. Seconds after the car-size rover parked its six wheels in an ancient crater, a tiny camera under the chassis snapped a picture revealing a smudge on the horizon. It turned out Curiosity spotted the aftermath of its rocket-powered backpack crash-landing in the distance.
- An apparent hardware malfunction caused a prototype NASA Mars lander (“Morpheus”) to crash and explode seconds into a test flight Thursday at Kennedy Space Center, destroying the vehicle.
- With an eye toward buying its first astronaut taxi services by 2017, NASA unveiled details Aug. 8 about a safety certification process that will be conducted in parallel with the industry-led development of new crewed space transportation systems.
- The upper stage of a Proton rocket that lifted off Tuesday malfunctioned, stranding its payload of two communications satellites in an intermediate orbit. The Proton M rocket lifted off from the Baikonur Cosmodrome at 3:31 pm EDT Monday (1931 GMT Monday, 1:31 am local time Tuesday) carrying the Express MD2 and Telkom 3 satellites.
- The Mars Reconnaissance Orbiter’s HiRISE imaging team has released an image showing the Mars Science Laboratory (MSL) heatshield in flight after being released.
- NASA’s Mars Science Laboratory spacecraft is healthy and right on course for a landing in several hours that will be one of the most difficult feats of robotic exploration ever attempted. Emotions are strong in the control room at NASA’s Jet Propulsion Laboratory, Pasadena, California, as the hours and miles race toward touchdown of the car-size Curiosity at about 10:31 PM Phoenix time tonight (about 1:31 a.m. Aug. 6, EDT).
- Per the flight director’s checklist, about an hour before the scheduled landing (based on the time that the signal from the rover will reach Earth, about 14 minutes delayed), the mission manager will begin one of the few, but important actions, he and his team can take as Curiosity faces its “seven minutes of terror” from entry to touchdown. He will pop open and start passing around the peanuts.
- The Mars Science Laboratory (MSL) “Curiosity” is schedule to land on Mars tomorrow evening at 10:31 PM Phoenix time (0531 UTC 6 August).
- The Indian government approved on Friday a project to send that country’s first mission to the planet Mars. The small Mars spacecraft is slated for launch in November 2013 on a PSLV rocket and go into a highly elliptical orbit of 500 by 80,000 kilometers around Mars. The spacecraft will carry a 25-kilogram payload of scientific instruments to study the planet’s atmosphere.
- A baker’s dozen of satellites, including the NROL 34, a critical $1.3 billion sentinel for the National Reconnaissance Office (NRO), designed to electronically monitor worldwide military and civilian shipping, have been forced to wait for launch until 14 August, following a range instrumentation problem which scrubbed yesterday’s attempt with only minutes remaining on the clock. United Launch Alliance’s mighty Atlas V booster was fully fuelled and waiting out an extended hold in the final stages of the countdown, when, despite acceptable weather conditions at Vandenberg Air Force Base in California, the range remained ‘Red’, indicative of a ‘No-Go’ status for launch.
- NASA announced Friday that it has signed funded agreements worth over $1.1 billion with three companies for the next phase of its commercial crew development program. Under the Commercial Crew Integrated Capability (CCiCap) agreements, Boeing will get $460 million, SpaceX $440 million, and Sierra Nevada Corporation $212.5 million.
- If a group of tourists piled out of a transport vehicle onto the surface of Mars, they’d no doubt start snapping pictures wildly. NASA’s Curiosity rover, set to touch down on the Red Planet the evening of Aug. 5 PDT (early morning EDT), will take a more careful approach to capturing its first scenic views.
- The fourth Ariane 5 flight of 2012 has successfully launched two telecommunications satellites, Intelsat 20 for the international operator Intelsat and Hylas 2 for the British operator Avanti Communications. This launch set a new world record for geostationary transfer orbit (GTO) payload capacity of nearly 10.2 tonnes, 130 kg more than the previous record.
- Russia’s Progress M-16M(Progress 48) mission one day sprint to the six person International Space Station has concluded with success. The unpiloted resupply capsule and its nearly three ton payload carried out a successful automated docking with the ISS Wednesday at 6:18 PM Phoenix time (0118 UTC, 2 August), or less than six hours after the Progress 48 lifted off from the Baikonur Cosmodrome in Kazakhstan: an ISS first.
- This year’s third Russian Progress transport ship blasted off from Baikonur in Kazakhstan on Wednesday, August 1. The Soyuz-U carrier rocket with the spaceship Progress M-16M was launched as scheduled at 23:25 Moscow time. In only six hours (not the two days for previous missions), the transport ship will bring more than 2.6 tonnes of supplies to the International Space Station (ISS).
Posted in Commercial Space, Earth, European Space Agency, International Space Station, Mars, NASA, Roscosmos, Russian Space Agency, Soyuz | Tagged: Ariane 5, Atlas V, ATV, Automated Transfer Vehicle, Boeing, Bradbury Landing, CCiCap, Ceres, ChemCam, Commercial Crew Integrated Capability, Coronation, Curiosity, Dawn, Dragon, Edoardo Amaldi, EVA, Extra Vehicular Activity, FGS, Fine Guidance Sensor, French Guiana, Gale Crater, Galileo, Hylas 2, Intelsat 20, Intelsat 21, International Space Station, ISS, James Webb Space Telescope, Jet Propulsion Laboratory, JPL, Khrunichev, Mars Science Laboratory, Morpheus, Mount Sharp, MSL, NASA, National Reconnaissance Office, Near-Infrared Imager and Slitless Spectrograph, Neil Armstrong, NIRISS, NRO, NROL 36, NROL-34, Peanuts, Progress 48, Progress M-16M, Radiation Belt Storm Probes, RBSP, Roscosmos, Russian Space Agency, Sea launch, Sierra Nevada Corporation, Soyuz 2.1v, Soyuz-U, Space Mining, SpaceShipTwo, SpaceX, Thales Alenia, Vesta, Webb, WhiteKnightTwo, Zenit-3SL | Leave a Comment »
Posted by drdave on November 7, 2010
- Managers of NASA’s Cassini spacecraft mission expect to get a full stream of data during this week’s flyby of the Saturnian moon Enceladus, according to a release from Jet Propulsion Laboratory, which manages the mission for NASA. Cassini resumed normal operations last week after going into safe mode on Nov. 2.
29 November 2010
- Astrobiology Magazine discusses growing crops on other planets. Related discussions are gardens on the international space station, here and here.
- Despite the large amount of progress made towards flight rationale – called for in relation to Discovery’s External Tank (ET-137) stringer cracks – teams are heading into another week of deliberations, with a large amount of work ahead of them. Although STS-133 is threatening to move into next year, NASA managers will continue to evaluate the opportunity to make a late December window.
- Discovery.com discusses an unpublished paper submitted to the arXiv preprint service by world-renowned Oxford University physicist Roger Penrose and co-author Vahe Gurzadyan from the Yerevan Physics Institute in Armenia. They have announced a pattern in the CMBR that could reveal events that occurred before the Big Bang. The new proposal contradicts the current model of an early inflationary period.
28 November 2010
- Discovery Magazine discusses the Large Hadron Collider and the finding that the big bang behaves like a liquid.
27 November 2010
- Arianespace are back on the pace, with another dual launch taking place yesterday via their Ariane 5 ECA launch vehicle. The European workhorse is lofting HYLAS 1 and Intelsat 17 into their transfer orbits, with lift-off on time at 18:39 GMT – launching from the European Spaceport in Kourou, French Guiana.
26 November 2010
- The European Space Agency has announced that two of 31 mission proposals have been chosen for additional development funding. The CarbonSat mission would quantify and monitor the distribution of two of the most important greenhouse gases in the atmosphere, also released through human activity: carbon dioxide and methane. Data from the mission would lead to a better understanding of the sources and sinks of these two gases and how they are linked to climate change. The FLEX mission aims to provide global maps of vegetation fluorescence, which can be converted into an indicator of photosynthetic activity. These data would improve our understanding of how much carbon is stored in plants and their role in the carbon and water cycles.
- The Soyuz capsule with the three crew members of ISS Expedition 24/25 — Fyodor Yuгchikhin, Shannon Walker and Douglas Wheelock– landed softly at 07:46 Moscow time in the Kazakh steppe, a Mission Control Centre source told Itar-Tass.
25 November 2010
- China launched the second Shen Tong-1 military communications satellite via a CZ-3A Chang Zheng-3A (Y19) launch vehicle, providing secured voice/data communications services for PLA ground users in Ku-band. Receiving the designation ZX-20A ZhongZhing-20A, the satellite was launched from the Xi Chang Satellite Launch Center, in Sichuan Province at 00:09 loca time on Friday.
24 November 2010
- A Christmas mission may be the cards for Discovery’s final mission, as managers at the Program Requirements Control Board (PRCB) decided against shooting for the early December launch window opportunities. More work is required on assessing the status of External Tank (ET-137), resulting in a move to the December 17-20 window – although this target remains preliminary at best.
- The fifth Ariane 5 mission of 2010 was given the go-ahead today for its November 26 liftoff with Arianespace’s dual payload of the Intelsat 17 and HYLAS 1 satellites.
23 November 2010
- Observers tracking movements of the U.S. Air Force’s X-37B secretive space plane report the spacecraft is dropping altitude, a possible sign the clandestine mission is near landing as it approaches the limit of the its design life.
22 November 2010
- The U.S. Federal Aviation Administration, which oversees commercial space transportation, granted SpaceX the one-year license for re-entry of the Dragon capsule. This was the first time it sanctioned a re-entry operation.
21 November 2010
- ULA launched the most powerful unmanned rocket, a 23-story Delta IV Heavy. The rocket launched at 3:58 PM Phoenix time from Cape Canaveral, carrying a classified National Reconnaissance Office spacecraft. It was the firm’s eighth launch of the year.
20 November 2010
- The launch attempt of the United Launch Alliance Delta IV Heavy with a National Reconnaissance Office payload was scrubbed November 19.
19 November 2010
- Orbital Sciences Corporation used their Minotaur IV launch vehicle to loft eight satellites for the United States Government and university research programmes on Friday night. The mission, designated STP S-26, launched from the Kodiak Launch Complex in Alaska one minute into a 90-minute window, with a lift-off time of 20:25 pm Eastern (01:25 UTC).
- The NASA spacecraft that flew close to a distant comet earlier this month found itself hurtling through an unexpected cosmic ice storm, scientists revealed today. Speeding at 27,000 mph, the Deep Impact craft flew within 435 miles of comet Hartley 2 on 4th November – only the fifth time a comet had been viewed up close. Spectacular new images from the flyby revealed a blizzard of white specks surrounding the nearly 1 1/2-mile-long peanut-shaped comet.
18 November 2010
17 November 2010
- SpaceShipTwo, Virgin Galactic’s commercial spaceliner built to fly paying passengers on suborbital thrill rides,made its third gliding flight from its mothership — the WhiteKnightTwo — high above the Mojave Air and Space Port in California. This latest glide test involved the piloting skills of Pete Siebold, along with co-pilot Clint Nichols.
16 November 2010
15 November 2010
- NASA plans a news conference on 18 November to discuss findings by EPOXI during the rendezvous with comet Hartley 2.
- A cosmic explosion seen 31 years ago may have been the birth cry of the youngest black hole ever observed, which could help researchers understand how black holes are born and evolve.
14 November 2010
- The Russian-U.S. company International Launch Services (ILS) is scheduled to launch a Proton-M heavy carrier rocket with the SkyTerra 1 satellite at 10:29 AM Phoenix time today (08:29 p.m. Moscow time or 17:29 UTC) from the Baikonur space center in Kazakhstan. The satellite is designed to provide voice and data services in L-band.
13 November 2010
- The Spaceship Company recently broke ground for its new final assembly, integration and test hangar at Mojave Air & Space Port. The new building, a 68,000-square-foot, clear-span, 737-sized hangar including offices, will serve as TSC’s operating headquarters once complete. It will be used primarily for the final assembly, integration and testing of TSC’s vehicles before they enter service, according to the company.
- Shuttle repair crews are working this weekend to keep Discovery on track for a launch during a seven-day window that opens Nov. 30, a possibility even after new damage was uncovered Friday. Another cracked part was found on the shuttle’s external tank, next to one already under inspection.
12 November 2010
- The Japan Aerospace Exploration Agency (JAXA) announced that the next launch of the H-II Transfer Vehicle 2 (HTV2) cargo transporter to the International Space Station (ISS) has been scheduled for 20 January 2011. The launch window opens at 3:29 PM Japan time (06:29 UTC).
- A leaking hydrogen vent line attachment fitting on the side of the shuttle Discovery’s external tank was removed and disassembled overnight, revealing an unevenly compressed internal seal. The quick-disconnect hardware also may have a less concentric fit than pre-fueling measurements indicated.
11 November 2010
- The website NASASpaceflight, has the details on the cracks found in the external tank of the Space Shuttle Discovery.
- Aerojet successfully test fired its AJ26 rocket engine at NASA’s Stennis Space Center in Mississippi. The AJ26 engine is an oxidizer-rich, staged-combustion LO2/Kerosene engine with a pintel injector. It achieves very high performance in a lightweight compact package. Based on the NK-33 engine originally designed and produced in Russia for the Russian N1 lunar launch vehicle, the liquid-fuel AJ26 will provide boost for the first stage of the Taurus II launch vehicle. The engine tested today is the first of four engines to be tested at Stennis throughout the next several months. This testing is being conducted to support the Taurus II Initial Launch Capability (ILC) in the third quarter of 2011.
- Beset by management problems, the James Webb Space Telescope (JWST) is like to cost 1.5 Billion more than budgeted, and slip from a launch in 2014 to late 2015.
10 November 2010
- A new study from Galaxy Zoo’s second crowd-sourced scientific effort, buoys the idea that galaxies with central bars somehow encourage the formation of big, blue and short-lived stars, and funnel gas and dust to supermassive black holes lurking at their cores. In the process, bars may quickly consume star-making materials to leave behind only a “dead” galaxy of red and fading stars.
- The NASA Hubble Space Telescope has returned an image of a wandering cloud of gas and dust from an area of the well-known Pleiades star cluster. Starlight from Merope is slowly destroying the small nebula.
9 November 2010
- NASA’s Fermi Gamma-ray Space Telescope has unveiled a previously unseen structure centered in the Milky Way. The feature spans 50,000 light-years and may be the remnant of an eruption from a supersized black hole at the center of our galaxy. “What we see are two gamma-ray-emitting bubbles that extend 25,000 light-years north and south of the galactic center,” said Doug Finkbeiner, an astronomer at the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass., who first recognized the feature. “We don’t fully understand their nature or origin.”
- Engineers at NASA’s Jet Propulsion Laboratory, Pasadena, Calif., expect the Cassini spacecraft will resume normal operations on 24 November, after the spacecraft went into safe mode on 2 November.
- NASA hopes to lay the groundwork over the next six months for developing an affordable heavy-lift launch vehicle with $7.5 million in study contracts it plans to spread across 13 U.S. companies. The study contracts, announced Nov. 8, are NASA’s initial response to the 2010 NASA Authorization Act, which requires the agency to begin work this year on a vehicle capable of lifting at least 70 metric tons to low Earth orbit by 2016.
8 November 2010
- China unveiled an image of the Bay of Rainbows taken by the lunar orbiter Chang’e-2 from a designed altitude of 18.7 kilometers. The image was taken on 28 October, and covers the area that China plans to land its next mission.
- A new theoretical model of Solar coronal mass ejections (CMEs) will be presented at the 52nd Annual Meeting of the APS Plasma Physics Division. The Sun sporadically expels trillions of tons of million-degree hydrogen gas during a CME. Such clouds are enormous in size (spanning millions of miles) and are made up of magnetized plasma gases, so hot that hydrogen atoms are ionized. CMEs are rapidly accelerated by magnetic forces to speeds of hundreds of kilometers per second to upwards of 2,000 kilometers per second in several tens of minutes. CMEs are closely related to solar flares and, when they impinge on the Earth, can trigger spectacular auroral displays. They also induce strong electric currents in the Earth’s plasma atmosphere (i.e., the magnetosphere and ionosphere), leading to outages in telecommunications and GPS systems and even the collapse of electric power grids if the disturbances are very severe.
7 November 2010
- Super Earths may be hostile to life, suggests a New Scientist article. “Rocky planets a few times heavier than Earth that we thought might be life-friendly may lack one vital feature: a protective magnetic field. Planets are thought to owe their magnetic fields to an iron core that is at least partly molten. But a simulation of super-Earths between a few times and 10 times Earth’s mass suggests that high pressures will keep the core solid, according to Guillaume Morard of the Institute of Mineralogy and Physics of Condensed Matter in Paris, France, and his team (arxiv.org/1010.5133).”
6 November 2010
5 November 2010
- Discovery was making her first real attempt to launch on Friday, as the loading of her External Tank (ET-137) picked up following approval by the Mission Management Team (MMT). Tanking had been nominal until a leak was detected on the Ground Umbilical Carrier Plate (GUCP) – causing managers to carry out testing prior to detanking – ultimately leading to a delay to November 30.
- At 8:20 PM Phoenix time, the ULA team successfully launched the fourth COSMO-SkyMed satellite for Boeing, the Italian Space Agency, Ministry of Defence and Thales Alenia Space. The ULA Delta II 7420-10 configuration vehicle used a ULA first stage booster powered by a Pratt & Whitney Rocketdyne RS-27A main engine and four Alliant Techsystems (ATK) strap-on solid rocket boosters. An Aerojet AJ10-118K engine powered the second stage. The payload was encased by a 10-foot-diameter composite payload fairing. COSMO-SkyMed 4 is the final satellite in the initial constellation for this system. Each of the four satellites is equipped with a high-resolution Synthetic Aperture Radar operating in X-band.
- NASA and JPL have released more information on comet Hartley 2.
- The Spaceship Company (TSC), which plans to be the first to carry paying passengers into space, will break ground on its Final Assembly, Integration and Test Hangar (FAITH) production hangar at the Mojave Air and Space Port on Tuesday, 9 November 2010. The company is owned by Scaled Composites and Virgin Galactic and will produce the White Knight Two and Space Ship Two vehicles.
- Space Exploration Technologies (SpaceX) is awaiting U.S. regulatory approval to launch its Falcon 9 rocket and Dragon cargo vessel as soon as 20 November after more than a year spent tying up loose ends associated with the recoverable space capsule’s re-entry license application.
4 November 2010
3 November 2010
- The Mission Management Team (MMT) evaluations into the anomalies on the redundant Main Engine Controller (MEC) on SSME-3 have concluded with the approval for the required flight rationale, clearing Discovery to press ahead with Thursday’s launch attempt. Discovery’s next challenge is out of her control, with an 80 percent chance of unacceptable weather at T-0.
2 November 2010
- Discovery has been given another hurdle to negotiate ahead of her opening launch attempt, after an electrical issue was noted on the redundant Main Engine Controller (MEC) on SSME-3. The original problem had been classed as cleared, following cycling and troubleshooting. However, a Mission Management Team (MMT) meeting later on Tuesday decided to scrub for at least 24 hours to work towards flight rationale.
1 November 2010
Posted in Asteroid, Comet, Commercial Space, Earth, European Space Agency, International Space Station, JAXA, Milky Way, Oort Cloud, Russian Space Agency, Solar System, Space Shuttle | Tagged: Ariane 5, Ariane 5 ECA, Arianespace, Asteroid, Astrobiology, Bay of Rainbows, Big Bang, Black Hole, CarbonSat, Cassini, CMBR, Cosmic Microwave Background Radiation, COSMO-SkyMed, Delta II, Delta IV, Discovery, Dragon, Enceladus, EPOXI, Fermi, FLEX, Galaxy Zoo, Gamma Ray, Garden, H-II Transfer Vehicle 2, Hartley 2, HTV2, HYLAS 1, Intelsat 17, Japan Aerospace Exploration Agency, JAXA, Jet Propulsion Laboratory, Merope, Minotaur IV, Mojave Air and Space Port, NASA, Nemesis, Oort Cloud, Pleiades, Pratt & Whitney Rocketdyne, Proton-M, Roger Penrose, Scaled Composites, SkyTerra 1, Space Shuttle, Space-X, SpaceShipTwo, STS-133, Thales Alenia, The Spaceship Company, ULA, United Launch Alliance, Vahe Gurzadyan, Virgin Galactic, X-37B | Leave a Comment »