Posts Tagged ‘MSL’
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 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 July 1, 2011
- A strange-looking scar on the moon has astronomers wondering whether the cause of this peculiar impact feature is a piece of space debris that smashed into the lunar surface or a spacecraft that made a planned crash landing decades ago. The “butterfly-shaped” mass of lunar rubble seen in the picture could be the remnants of NASA’s Lunar Orbiter 2, which made a planned crash landing on the moon in 1967 at the end of its mission.
- China launched the latest in a series of what government officials call “experimental” satellites on Friday. The Long March 2C rocket lifted off from the Jiuquan Satellite Launch Center in northwest China at 12:42 AM Phoenix time (0742 UTC, 3:42 pm Beijing time) Friday, carrying the Shijian 11-02 satellite.
- American spaceships are expected to make three trips to the International Space Station in the coming months. SpaceX is set to launch its Dragon capsule toward the station on 30 November, and another Dragon capsule on its first operational cargo-carrying mission three or four months later. Orbital Sciences is planning to send its Cygnus capsule to the station in February 2012.
- This week, the moon is a thin waning crescent and will arrive at new phase on Saturday, leaving the sky dark and moonless from dusk to dawn. This makes it a great opportunity to enjoy two displays of “shooting stars” that will be active and near their peak this weekend, which can provide some entertaining viewing: the Delta Aquarids and the Alpha Capricornids.
- A Long March rocket placed the latest spacecraft for China’s satellite navigation system into orbit on Wednesday. The Long March 3A rocket lifted off from the Xichang Satellite Launch Center at 2:44 PM Phoenix time Tuesday (2144 UTC) and placed a Beidou satellite into an inclined geosynchronous Earth orbit.
- For more than a decade, the International Space Station has been a busy orbiting research lab. But it could soon take on a new role as a testbed for ambitious missions deeper into space. The European Space Agency (ESA), foresees future ventures that could include Mars missions, lunar habitats or traveling to an asteroid – all needing new technologies and techniques that could be tested on the Station.
- A newly discovered planetary nebula, the last gasps of a dying star, could provide scientists with answers about the ultimate fate of our Sun and solar system including the Earth.
- Adding to the long list that is her legacy, Atlantis’ successful final test of Neptec’s TriDAR rendezvous and docking system has resulted in Orbital completing a deal to use high tech sensors on their Cygnus spacecraft. With the orbiter’s also testing DragonEye for SpaceX’s Dragon spacecraft, the two commercial vehicles will “Tally Ho” the ISS via the path finding conducted by Shuttle.
- NASA and SpaceX continue to discuss the ground rules for the first mission by the Dragon spacecraft to the International Space Station.
- John Kelly discusses the end of the Space Shuttle Program and NOT the end of the American Space Program.
- NASA’s next Mars rover will land in a large crater that features a mountain the rover will climb, project scientists announced Friday. The Mars Science Laboratory (MSL), also known as Curiosity, will land in Gale Crater near the planet’s equator. The crater, over 150 kilometers in diameter, features a central mountain about five kilometers high that the rover will climb during its mission, allowing the rover to study a variety of terrains.
- Think Of The Moon As Just Another Continent
- Scientists working with recovered data from the Pioneer 10 and 11 missions are closing in on a solution to the famous Pioneer Anomaly. Their just-published results show that the mysterious effect on the two spacecraft is not constant over time, probably indicating that no outside force is acting on the Pioneers, but rather, something inside the spacecraft is to blame.
- Two teams of astronomers have discovered the largest and farthest reservoir of water ever detected in the universe. The water, equivalent to 140 trillion times all the water in the world’s ocean, surrounds a huge, feeding black hole, called a quasar, more than 12 billion light-years away. “The environment around this quasar is very unique in that it’s producing this huge mass of water,” said Matt Bradford, a scientist at NASA’s Jet Propulsion Laboratory
- Breaking from the strategy it used in the first two rounds of its commercial crew development (CCDev) program, NASA said it intends to use a traditional procurement process governed by the Federal Acquisition Regulations to fund its contribution to the next phases of work on privately owned human spaceflight systems.
- During a July 15 meeting, NASA and SpaceX officials reached agreement on planning dates of 30 November for the launch and 7 December for the rendezvous and berthing of the Dragon cargo spacecraft with the International Space Station.
- NASA announced that Deputy Administrator Lori Garver will provide opening keynote remarks at the Space Frontier Foundation’s annual NewSpace Conference at 8:30 a.m. on Thursday, July 28. Media are invited to attend the conference, which runs July 28-30 at NASA’s Ames Research Center in Moffett Field, California.
- Astronomers using the Hubble Space Telescope to look for potential rings around dwarf planet Pluto have instead uncovered a fourth moon orbiting the distant icy world.
- The space shuttle Atlantis undocked from the International Space Station early Tuesday, ending the final visit of a shuttle to the ISS. Atlantis undocked from the ISS at 11:28 PM Phoenix time Monday (0628 GMT) and moved to a distance of nearly 200 meters away, after which the ISS turned 90 degrees to allow photography of the station from a new angle. The shuttle fired its thrusters to move away from the station for good at 1:18 AM (0818 GMT).
- A Zenit rocket successfully launched long-delayed Russian radio astronomy satellite Spektr-R on Monday. The Zenit-3M rocket lifted off from the Baikonur Cosmodrome at 7:31 PM Phoenix time Sunday (0231 GMT Monday).
- Jeff Foust at the Space Review discusses the limbo in which the Senate Launch System (SLS) is trapped. Its a rocket without a mission.
- The U.S. Air Force successfully launched GPS IIF-2 Space Vehicle Number (SVN) 63, carried aboard a United Launch Alliance Delta IV Medium rocket at 2:41 a.m. EDT July 16 from Cape Canaveral Air Force Station, Florida. This is the second in the series of 12 GPS satellites that Boeing has on contract with the Air Force. Boeing, maker of the satellite, reports signals are being received.
- NASA’s Dawn spacecraft has entered orbit around the large main-belt asteroid Vesta, the space agency announced early Sunday. Dawn achieved orbit around Vesta on Saturday, although NASA was unable to give a specific time for its arrival; NASA previously estimated Vesta would go into orbit at around 1 am EDT (0500 GMT) Saturday.
- A Delta 4 rocket, delayed two days by technical and weather issues, successfully launched a GPS satellite early Saturday. The Delta 4 Medium+ 4,2 lifted off from Space Launch Complex 37 at Cape Canaveral at 2:41 am EDT (0641 GMT) and placed the GPS 2F-2 satellite into orbit.
- A Proton rocket carried into orbit early Saturday communications satellite for a European company and the Kazakh government. The Proton M lifted off from the Baikonur Cosmodrome in Kazakhstan at 4:16 PM Phoenix time Friday (2316 UTC).
- Key senators on Thursday tried to push NASA to release more details about its planned heavy-lift rocket. House Republicans cut $2 Billion from the NASA budget, which is already insufficient to build the Senate’s heavy lift rocket.
- India’s latest communication satellite, G-SAT 12, was launched today from the Satish Dhawan Space Centre (SHAR) in Sriharikota in Andhra Pradesh.
- The full House Appropriations Committee approved a 2012 spending bill Wednesday that would provide no funding for NASA’s James Webb Space Telescope.
- The launch of a Delta IV rocket was scrubbed due to unfavorable weather conditions. The rocket is carrying the Air Force’s Global Positioning System (GPS) IIF-2 payload. The launch was rescheduled for Saturday, July 16 from Space Launch Complex 37.
- A Soyuz rocket placed six new Globalstar satellites into orbit early Wednesday. The Soyuz 2 rocket lifted off from the Baikonur Cosmodrome in Kazakhstan at 7:24 PM Phoenix time Tuesday (0227 UTC)
- Countdown commenced for PSLV-C17/GSAT-12 Mission
- SpaceX Breaks Ground on Launch Pad for Falcon 9 Heavy at Vandenberg Air Force Base.
- China launched a new data relay satellite to support its future human spaceflight activities. The Long March 3C rocket lifted off from the Xichang Satellite Launch Center at 8:41 AM Phoenix time (1541 GMT) Monday and placed the Tianlian 1-02 satellite into geosynchronous transfer orbit.
- NASA has granted the final space shuttle mission an extra day in orbit to complete their work at the International Space Station. Shuttle managers determined there were enough consumables on board shuttle Atlantis to allow the orbiter to remain in orbit another day, giving the four-person STS-135 crew more time to complete their transfer of supplies to the ISS. Atlantis is now scheduled to land at the Kennedy Space Center at 2:56 AM Phoenix time (0956 GMT) on July 21.
- Today, the spacewalkers will begin the day with the most crucial task of the outing: retrieving a broken cooling pump module from a storage platform on the exterior of the station and installing it inside the shuttle Atlantis’ payload bay.
- The Planetary Science Institute (PSI) and XCOR Aerospace have signed a Memorandum of Understanding that lays the groundwork for flying the human-operated Atsa Suborbital Observatory aboard XCOR’s Lynx spacecraft. The Atsa project will use crewed reusable suborbital spacecraft equipped with a specially designed telescope to provide low-cost space-based observations above the contaminating atmosphere of Earth, while avoiding some operational constraints of satellite telescope systems.
- The launch of Russia’s Soyuz-2.1a space carrier with six U.S. Globalstar-2 communications satellites, has been postponed due to technical reasons. The spacecraft equipped with a Fregat booster was scheduled to blast off on July 11 at 6:58 Moscow time (2:58 GMT) from the Baikonur Space Center in Kazakhstan.
- Atlantis completed the docking maneuvers today. This was Atlantis’ 19th docking to a Space Station – based on a total of seven dockings to the Russian space station MIR, and 12 to ISS – placing her in history as the single vehicle with the most space station dockings.
- The shuttle Atlantis has launched successfully, following a dramatic hold at T-minus 31 seconds. The count was resumed almost immediately.
- A Long March rocket placed into orbit the latest in a series of Chinese experimental satellites on Wednesday. The Long March 2C rocket lifted off from the Jiuquan Satellite Launch Center at 9:21 AM Phoenix time (0421 UTC Thurday) Wednesday and placed the Shi Jian (SJ) 11-03 satellite into orbit.
- A proposed appropriations bill released Wednesday by a House of Representatives committee would slash nearly $2 billion from NASA’s 2012 budget request and end the troubled James Webb Space Telescope (JWST) program.
- Next week, Neptune will complete its first full orbit of the Sun since it was discovered in 1846. The blue planet, the farthest out in the Solar System, remains one of Earth’s most mysterious neighbours, but scientists now know one thing that they hadn’t for the past 165 years: the precise length of its day.
- Countdown clocks started Tuesday afternoon for Friday’s scheduled launch of the space shuttle Atlantis on the final mission of the shuttle program, but weather could delay the mission. The countdown started Tuesday at 1 pm EDT (1700 GMT) for the launch of mission STS-135, scheduled for 8:26 am Phoenix time (1526 GMT).
- Technology Review’s John Logsdon writes – “Forty years ago, I wrote an article for Technology Review titled “Shall We Build the Space Shuttle?” Now, with the 135th and final flight of the shuttle at hand, and the benefit of hindsight, it seems appropriate to ask a slightly different question—”Should We Have Built the Space Shuttle?” “
- A while back when NASA released their latest images of Vesta (24 June), some amateur videographers started doing enhancements. See the results at the Planetary Society blog and Emily Lakdawalla’s commentary.
- Part two of the NASASpaceFlight history of the Space Shuttle Atlantis – the MIR program.
- Plans to strip mine the moon may soon be more than just science-fiction
- NASASpaceFlight has a long review of the history of the Atlantis space shuttle.
- Officials scrubbed an Ariane 5 launch Friday afternoon a few minutes before lift-off (2:43 PM Phoenix time – 2143 UTC) due to a liquid hydrogen valve that failed to close properly. A new launch date has not been announced.
- Aviation Week reports that LightSquared has formally presented a revised plan for its nationwide wireless broadband network, as the final report of interference testing shows that its original deployment plan is “incompatible with aviation GPS operations.” Without significant mitigation, the report says LightSquared’s plans to deploy 40,000 high-power terrestrial transmitters across the U.S. “would result in a complete loss of GPS operations below 2,000 ft. above ground level over a large radius” from metropolitan areas. Whether the “revised” plan is viable is the subject of renewed debate.
- Preparations are on in top gear for the launch of the Polar Satellite Launch Vehicle (PSLV- C17) from Sriharikota on July 15 between 4.48 p.m. and 5.08 p.m. The rocket will put into orbit communication satellite GSAT-12. Both the launch vehicle and the satellite were built by the Indian Space Research Organisation (ISRO). The satellite that weighs 1,410 kg has 12 extended C-band transponders.
- Atlantis is continuing to behave on Pad 39A as preparations for entering S0007 tasks – otherwise known as the three day launch countdown – remain on track, with the clock’s scheduled to start ticking backwards at 1pm local on Tuesday. STS-135 will mark the final scheduled Space Shuttle mission, although the actual duration of the flight is still being discussed.
Posted in China, Commercial Space, Earth, European Space Agency, International Space Station, Mars, Meteor, Moon, NASA, Neptune, Roscosmos, Russian Space Agency, Solar System, Space Shuttle | Tagged: Alpha Capricornids, Atlantis, Beidou, CCDev3, Commercial Crew Development, Curiosity, Delta Aquarids, Delta IV, Dragon, ESA, European Space Agency, Falcon 9 Heavy, Federal Acquisition Regulations, Gale Crater, Globalstar, GPS, GSAT-12, Hayabusa, Indian Space Research Organisation, International Space Station, ISRO, James Webb Space Telescope, Jet Propulsion Laboratory, Jiuquan Satellite Launch Center, JPL, JWST, LightSquared, Long March 2C, Lori Garver, Lunar Orbiter 2, Mars, Mars Science Laboratory, MIR, MSL, Pioneer 10, Pioneer Anomaly, Polar Satellite Launch Vehicle, PSLV- C17, Shi Jian, SLS, Space Launch System, Space Shuttle, SpaceX, Spektr-R, STS-135, Tianlian, Vandenberg Air Force Base, Xichang Satellite Launch Center, Zenit-3M | Leave a Comment »
Posted by drdave on June 3, 2011
- NASA’s plan to use commercial spaceships to carry astronauts to orbit after the space shuttles retire is coming along nicely, the agency announced today. The four private companies awarded funding under NASA’s most recent round of Commercial Crew Development 2 (CCDev2) contracts have met all of their initial milestones so far, agency representatives said.
- A Minotaur rocket launched a small military satellite late Wednesday evening from Virginia. The Minotaur 1 rocket lifted off from the Mid-Atlantic Regional Spaceport at Wallops Island, Virginia, at 11:09 pm EDT (0309 GMT Thursday) and released the ORS-1 satellite into low Earth orbit about 12 minutes later.
- Space Security Policy: The US and EU recently released documents regarding space security. Should they come to an accord or should the US take the lead?
- Continuing Light Squared Issues: John Byrne heads the wireless and mobile infrastructure research group at IDC. He said the interference issue may continue to be a sticking point for LightSquared, even with the proposed solution. “At this point I think you have to assume that the deployment is on hold until those concerns are addressed to the satisfaction of the FCC and all of the congressmen and senators that are on the FCC on this issue,” he said.
- As military-launch costs soar, would-be competitors protest. Increase will be nearly 50 percent during the next four years.
- The White Sands Space Harbor, the landing site for the STS-3 in 1982, will be closing its doors after 35 years due to the end of the space shuttle program; the last launch is scheduled to take place in July.
- Following its replacement on Atlantis’ SSME-3 (Space Shuttle Main Engine), the new Main Fuel Valve (MFV) is undergoing a weekend of testing at Pad 39A, aimed at providing confidence the hardware will perform as required during the launch countdown. Meanwhile, inspections on ET-138′s stringers have been completed with no obvious issues reported.
- If skies are clear and all goes well Tuesday evening, observers throughout Maryland and much of the Mid-Atlantic region should be able to watch a big rocket launch from Virginia’s Wallops Island. The Air Force will attempt to launch a battlefield imaging satellite into orbit from the Mid-Atlantic Regional Spaceport. The ORS-1 satellite will ride atop a four-stage, solid-fuel Minotaur 1 rocket, the largest ever launched from the Delmarva peninsula.
- Asteroid 2011 MD will pass approximately 12,000 kilometers above the Earth’s surface at about 9:30 am EDT (1330 GMT) Monday, JPL reported Friday.
- NASA’s next Mars spacecraft arrived at Cape Canaveral this week in preparation for its launch later this year. The Mars Science Laboratory (MSL), also known as Curiosity, arrived at the Kennedy Space Center on Thursday on board a C-17 cargo aircraft, which flew the spacecraft from the Jet Propulsion Laboratory in California. MSL, the most advanced Mars rover built, is scheduled for launch late this year from Cape Canaveral on an Atlas 5 rocket.
- Betelgeuse, a red supergiant in the constellation of Orion, is one of the brightest stars in the night sky. It is also one of the biggest, being almost the size of the orbit of Jupiter — about four and half times the diameter of the Earth’s orbit. The VLT image shows the surrounding nebula, which is much bigger than the supergiant itself, stretching 60 billion kilometres away from the star’s surface — about 400 times the distance of the Earth from the Sun.
- Mark Kelly, the NASA astronaut who commanded the most recent shuttle mission and is married to congresswoman Gabrielle Giffords, announced on Tuesday his plans to retire. Kelly announced via social media that he would retire from both NASA and the US Navy on October 1.
- The “Deep Space Adventure” movie, lands July 8 at the Adler Planetarium, guiding earthbound visitors through an outer space journey that planetarium officials think is second only to actual space travel. 20 individual digital projectors for a screen resolution of more than 8,000-by-8,000 pixels will be replacing the 40-year-old Zeiss projector — made famous during a 2008 presidential debate when John McCain ripped a possible replacement as a “$3 million overhead projector”.
- Russia successfully launched their Progress M-11M resupply mission to the International Space Station at 7:38 AM Phoenix time (1438 UTC).
- Speaking at the 49th Paris Air Show in France, Vladimir Popovkin said that the Russian Space Agency (Roscosmos) will not produce a spaceship for tourists. Citing a full schedule of manned Soyuz and Progress re-supply missions to support the International Space Station as the reason for not proceeding at the moment, Popovkin did not rule out business in the future.
- China is preparing to launch the ZX-10 ZhongXing-10 – also designated ChinaSat-10, Sinosat-5 or Xinnuo-5 – domestic communications satellite on Monday (16:05-16:30 UTC) from the Xi Chang Satellite Launch Center, in Sichuan Province.
- Raffaello, more formally as the Multi-Purpose Logistics Module, is stuffed with a full year’s worth of necessities for the International Space Station. It will be loaded into shuttle Atlantis’ payload bay Monday to prepare for launch next month.
- NASA’s space probe Dawn is continuing its approach towards Vesta. The camera system on board is beginning to show the giant asteroid in more and more detail. The newest pictures taken on June 1st and processed by researchers at the Max Planck Institute for Solar System Research (MPS) in Germany already hint at the huge crater on Vesta’s southern hemisphere that is known from earlier observations. In addition, the new images show a dark feature close to the asteroid’s equator.
- A faulty engine valve on the space shuttle Atlantis found earlier this week can be replaced without causing a delay in the planned final shuttle launch.
- A newly discovered comet from the farthest reaches of the solar system could become a sky spectacle in 2013. Right now the comet is 700 million miles (1.2 billion kilometers) from the sun, well beyond the orbit of Jupiter.
- After nearly three months in orbit about Mercury, MESSENGER’s payload is providing a wealth of new information about the planet closest to the Sun, as well as a few surprises.
- Comet Hartley 2’s hyperactive state, as studied by NASA’s EPOXI mission, is detailed in a new paper published in this week’s issue of the journal Science. “Hartley 2 is a hyperactive little comet, spewing out more water than most other comets its size,” said Mike A’Hearn, principal investigator of EPOXI from the University of Maryland, College Park. “When warmed by the sun, dry ice — frozen carbon dioxide — deep in the comet’s body turns to gas jetting off the comet and dragging water ice with it.”
- The Sun may be entering an extended period of relatively quiet activity, a development that has implications for space exploration and possibly the Earth’s climate. Scientists said at a meeting Tuesday of the American Astronomical Society’s Solar Physics Division in New Mexico that evidence was mounting that the Sun’s activity would diminish, perhaps for an extended period. Solar scientists have not detected a zonal flow associated with the onset of a new cycle of solar activity, and others found a long-term weakening trend in sunspots.
- NASA’s Solar Terrestrial Relations Observatory, or Stereo, has discovered 122 previously unknown sets of twin stars.
- Lockheed Martin plans to lay off 1,200 workers in its Space Systems division by the end of the year, with sites in Denver, Sunnyvale, Calif., and Pennsylvania’s Delaware Valley region to be hardest hit. The layoffs amount to 7.5% of the 16,000-strong Space Systems workforce.
- Orbital Sciences Corporation will build the latest spacecraft for a Thai company, and SpaceX will launch that satellite, in separate deals announced Monday. Orbital won a contract to build the Thaicom 6 satellite, based on the GEOStar bus. The satellite will carry a mix of C- and Ku-band transponders, with 3.7 kilowatts of power and a launch mass of 3,200 kilograms. That satellite will be launched by SpaceX on a Falcon 9 rocket in the second quarter of 2013.
- Test results compiled by the National Executive Committee for Space-Based Positioning, Navigation and Timing indicate the 4G network under development from LightSquared interferes with GPS signals, darkening the network’s prospects.
- The Japan Aerospace Exploration Agency (JAXA)’s Hayabusa space probe has been officially recognized by Guinness World Records, adding yet another feather to the project’s cap after the accolades that have poured in from the scientific community over the past year. Recognition by Guinness World Records “will help spread knowledge of the Hayabusa probe’s achievements among the Japanese people, so I’m very happy,” said JAXA’s Hayabusa project manager Junichiro Kawaguchi.
- Post flight processing continues on the Endeavour space shuttle.
- NASA’s Dawn mission to the doughnut-shaped asteroid belt between Mars and Jupiter, which launched in September 2007, is now approaching Vesta, a protoplanet that is currently some 143 million miles from Earth.
- Three years before its arrival the camera system on board the space probe Rosetta renders the first images of its destination. Comet Churyumov-Gerasimenko is the 2014 target.
- The European Space Agency should formally approve this summer the construction of an Italian-led demonstrator that will launch into space on a rocket, fly back to Earth like an airplane and parachute into the Pacific Ocean. The Intermediate Experimental Vehicle is on track to blast off on a Vega rocket in late 2013, speed around the Earth at a peak altitude of nearly 300 miles, then drop from space and fly back to Earth with the help of aerodynamic flaps and a parachute.
- Today, Russia’s Mission Control will raise the orbit of the International Space Station (ISS) by 20 km (12.4 miles) using Europe’s ATV-2 Johannes Kepler to 365 km (226.8 miles).
- A United Launch Alliance Delta II successfully launched the Aquarius / SAC-D ocean monitoring satellite this morning. Liftoff was at 7:20 AM Phoenix time (1420 UTC).
- The Soyuz TMA-02M spacecraft carrying three new ISS crew members docked with the station Thursday afternoon. The Soyuz TMA-02M spacecraft docked with the Rassvet module of the station at 2:18 PM Phoenix time (2118 UTC) Thursday.
- The new American commercial cargo spacecraft Dragon will be sent to the ISS at the end of this year, NASA Associate Administrator for Space Operations William Gerstenmaier told a press conference at the Mission Control Centre here on Friday.
- On Wednesday, officials called off plans for today’s launch attempt of Aquarius/SAC-D mission. Engineers checking data spotted a problem with the pre-loaded computer flight profile that helps the steer the rocket through upper-level winds.
- A report by NASA’s inspector general warned that the agency’s latest Mars rover mission may require additional funding in order to be ready for launch later this year. The report, by NASA’s Office of the Inspector General, found that the Mars Science Laboratory (MSL) mission underestimated its costs by $44 million, and without additional funding the mission could miss its launch window late this year, forcing a two-year delay. MSL, also known as Curiosity, already missed its original launch window in 2009 in order because of development delays.
- Russia successfully launched their Soyuz TMA-02M spacecraft on a mission to the International Space Station. Docking is scheduled for 2:22 PM Phoenix time Thursday, 9 June (2122 UTC).
- A NASA instrument will hitchhike aboard an Argentine satellite when it rides an American rocket to space from Vandenberg Air Force Base early Thursday morning. The United Launch Alliance Delta 2 rocket and the Aquarius/SAC-D satellite are set to lift off from Space Launch Complex-2 between 7:20 and 7:25 a.m. Thursday.
- A decision on the configuration of the Space Launch System (SLS) Heavy Lift Launch Vehicle (HLV) is just weeks away, as final evaluations take place into a “staged evolution of a single heavy launcher”, after NASA’s leadership rejected the two-phase approach, which would have resulted in an open competition for the Beyond Earth Orbit (BEO) derivative of the SLS.
- A paper published in the current issue of Nature provides the first cohesive explanation of how the migration of Jupiter shaped the asteroid belt and stripped a lot of material from the region, essentially starving Mars of formation materials.
- Assemblage of the Russian Soyuz-FG rocket to carry Soyuz TMA-02M manned spacecraft to the International Space Station was completed on Saturday. The mission to the International Space Station is set for June 8. Soyuz TMA-02M will bring new Expedition 28 astronauts to the ISS. The docking is slated for June 10.
- A pair of Danish amateur rocket makers successfully launched their 30 foot tall, 1.6 ton liquid fueled rocket out over the Baltic Sea.
- A team of scientists at the University of Arizona’s Luna and Planetary Sciences Laboratory has been picked NASA to head up an $800 million space exploration project named OSIRIS-REx. The plan is for NASA to launch the OSIRIS-REx spacecraft in 2016 for the 575-meter near-Earth asteroid 1999 RQ36. The spacecraft would then orbit and explore the asteroid for more than a year before closing in and collecting samples which would then be returned to Earth sometime in 2023.
- The Boeing Company said Friday it had issued 60-day layoff notices to approximately 510 employees in its Space Exploration division as a result of the end of the Space Shuttle program. The notices include an estimated 260 employees in Houston, 150 at Kennedy Space Center, Fla., and 100 at the company’s Huntington Beach, California, facility.
- A group of Canadians who spent their weekends hanging around garages has won the first edition of a NASA robotics competition ever to be opened to international competition. During the competition, the teams remotely controlled excavators — called “Lunabots” — to determine which could collect the most simulated lunar soil over 15 minutes. Laurentian’s team had the best result, digging up just over 237 kilograms of simulated moon rock. The second-place team from the University of North Dakota scooped up over 172 kilograms.
- The space shuttle Atlantis arrived at the launch pad early Wednesday as preparations for the final mission of the space shuttle era continue. Atlantis arrived at launch pad 39A at 12:29 AM Phoenix time (0729 GMT) Wednesday, just under seven hours after leaving the Vehicle Assembly Building and less than an hour after the shuttle Endeavour landed at the Shuttle Landing Facility several miles away. Atlantis is scheduled for launch on STS-135, the final shuttle mission, on 8 July 2011.
- Atlantis (STS-135) was soaked by thunderstorms and is undergoing checks following lightning storm
- A drive of 482 feet (146.8 meters) on June 1, 2011, took NASA’s Mars Exploration Rover Opportunity past 30 kilometers (18.64 miles) in total odometry during 88 months of driving on Mars. That’s 50 times the distance originally planned for the mission and more than 12 times the distance racehorses will run next week at the Belmont Stakes.
- In two separate reports, astronomers reveal ancient globular clusters to be breeding much younger blue-straggler members, and a relatively young open cluster hosting an aging stellar population, calling into question theories of stellar evolution.
- The Intelsat 18 telecommunications satellite will be launched by Sea launch Co. from the Russian-run Baikonur Cosmodrome in September or October following Sea Launch’s agreement to donate rocket hardware previously intended for a future Intelsat launch campaign
- An asteroid the size of a small motorhome zoomed near Earth last night (June 1), coming closer to us than the moon ever does. The 23-foot-long (7-meter) space rock, named 2009 BD, came within 215,000 miles (346,000 kilometers) of Earth
- Four astronomers who helped befuddle the world by discovering evidence for dark matter have won a prestigious cosmology prize. Scientists infer the existence of dark matter by its gravitational influence on the regular, visible matter around it. The scientists will share the $500,000 purse that comes with the 2011 Cosmology Prize of the Peter and Patricia Gruber Foundation.
- The space shuttle Endeavour landed at the Kennedy Space Center early Wednesday, completing its final mission and the next-to-last flight of the shuttle program overall. Endeavour landed at the Shuttle Landing Facility at KSC at 11:34 PM Phoenix time Tuesday (0634 UTC Wednesday) on the first available landing opportunity, ending a nearly 16-day mission to the International Space Station.
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