NSS Phoenix Space News

Posts Tagged ‘Scaled Composites’

October 2012

Posted by drdave on October 7, 2012

31 October

  • The Progress M-17M Russian cargo spacecraft performed an accelerated docking with the International Space Station (ISS) on Wednesday just under six hours after liftoff from the Baikonur Space Center in Kazakhstan.
  • Data from NASA’s Dawn mission show that a form of weathering that occurs on the moon and other airless bodies we’ve visited in the inner solar system does not alter Vesta’s outermost layer in the same way. Carbon-rich asteroids have also been splattering dark material on Vesta’s surface over a long span of the body’s history. The results are described in two papers released today in the journal Nature.
  • Deep Space Antenna 3 (DSA 3), one of the world’s most sophisticated satellite tracking stations is nearing inauguration in Malargüe, Argentina, 1000 km west of Buenos Aires. The new station will ensure reliable communications with missions voyaging hundreds of millions of kilometres into our Solar System.

30 October

  • The third and final launch attempt of a homegrown South Korean space rocket, dubbed the Naro, has been rescheduled beginning 9 November. The Ministry of Education, Science and Technology on Monday said more detailed analysis lies ahead of the defect that caused the launch to be postponed last week. The new launch attempt will also not be possible any earlier since the international community needs to be informed of the schedule. The launch window could be any time between the 9th and 24th of November.
  • Hawthorne will be able to hold onto its most prominent business for at least the next decade under a new deal with Space Exploration Technologies Corp. SpaceX agreed to stay in its 1-million-square-foot headquarters building through 2022 as long as the city reduces certain taxes on the business as promised.
  • The Taurid meteors, sometimes called the “Halloween fireballs,” show up each year between mid-October and mid-November, but Nov. 5 to 12 will likely be the best time to look for them this year, based on their peak of activity and the effect of moonlight on viewing conditions.
  • The American Islander, carrying the Dragon CRS1 capsule, has reached San Diego.

29 October

  • Be afraid – but not too afraid. It’s true that at some point, if we don’t take steps to prevent it, a big dumb object is going to smash into the Earth so hard that civilization as we know it will be seriously inconvenienced, or even wiped out (see? No reason for too much fear). But the odds are that such a cataclysm lies way, way in the future. Still, you never know…
  • In a story on Saturday, Allison Gatlin of the Antelope Valley Press quotes Scaled Composites Executive Vice President Kevin Mickey as saying that powered flights of SpaceShipTwo will begin next year. Virgin Galactic officials have said they hoped to begin powered flights by the end of this year. The powered flights will be preceded by un-powered glide tests of SpaceShipTwo that will begin later this year. These will be the first flights of the eight-person space plane after it has been fully fitted with its hybrid propulsion system.

28 October

  • The Dragon space craft unberthed at 4:20 AM Phoenix time (1120 UTC), released from the International Space Station’s SSRMS arm at 6:28 AM (1328 UTC) and left the vicinity of the ISS shortly thereafter. The SpaceX craft splashed down 220 miles off the coast of Baja California at 12:22 PDT (1922 UTC).

27 October

  • A Long March rocket placed the latest in a series of navigation satellites into orbit on Thursday. The Long March 3C rocket lifted off from the Xichang Satellite Launch Center at 11:33 am EDT (1533 GMT, 11:33 pm Beijing time) Thursday and placed a Beidou satellite into a geosynchronous transfer orbit.

26 October

  • The planned launch of a homegrown South Korean space rocket has been put on hold at the last minute when a technical fault was detected. The rocket, dubbed Naro, was scheduled for the third and final launch attempt at a space center in Goheung, South Jeolla Province, between 3:30 p.m. and 7 p.m. Friday. An official of the Ministry of Education, Science and Technology told reporters, “The launch has been postponed as a leak was found in the part connecting the rocket and launch pad while injecting Helium gas this morning.”
  • Orbital Technologies Corp. (Orbitec) announced Oct. 25 the first successful flight test of its Vortex liquid rocket engine, which is designed to serve as a new upper stage for the medium- and heavy-lift rockets U.S. government agencies and commercial firms rely on to send satellites into orbit.
  • Scott Smith, a nutritionist at NASA’s Johnson Space Center in Houston, knows exactly what he’d like to bring back from space — astronauts’ urine. Unraveling the mysterious impacts of microgravity on the human body takes careful and repeated analysis of urine, blood and other scientific samples, most of which have been stranded aboard the International Space (ISS) Station for more than a year.

25 October

  • The upper stage of a failed Russian launch earlier this year has exploded, creating hundreds of fragments that could exacerbate space debris concerns. The Breeze M upper stage exploded on October 16 while in an elliptical orbit of approximately 266 by 5,000 kilometers. the stage had been stranded in that orbit since August, when the stage failed during the third of four planned engine firings designed to place the two satellites it was carrying into geosynchronous transfer orbit. The explosion, likely caused when its nitrogen tetroxide and hydrazine propellants came into contact with each other, created more than 500 pieces of debris that are currently being tracked by the US Space Surveillance Network, with potentially many more smaller items.
  • Under the deft command of cosmonaut Oleg Novitsky, the Soyuz TMA-06M spacecraft – bearing himself, fellow Russian Yevgeni Tarelkin and NASA astronaut Kevin Ford – has successfully arrived at the International Space Station. The trio docked at the ‘zenith’ (space-facing) Poisk module at 7:29 CDT this morning, two days after their launch from Baikonur Cosmodrome in Kazakhstan.

24 October

  • NASA’s Mars rover Curiosity used its Mast Camera (Mastcam) during the mission’s 78th sol (Oct. 24, 2012) to view soil material on the rover’s observation tray. The observations will help assess movement of the sample on the tray in response to vibrations from sample-delivery and sample-processing activities of mechanisms on the rover’s arm.

23 October

  • The Soyuz TMA-06M spacecraft, carrying Oleg Novitskiy, the Soyuz commander, Evgeni Tarelkin and NASA’s Kevin Ford, sped toward an early 25 October docking with the International Space Station and a planned five month stay, following a trouble-free lift off from the Baikonur Cosmodrome in Kazakhstan. Liftoff was at 3:51 AM Phoenix time (10:51 UTC) from pad 31 at the Baikonur facility.
  • Both the Space Launch System (SLS) and the Orion crew capsule have continued their wind tunnel testing this month, with the Block 1 Heavy Lift Launch Vehicle (HLV) – otherwise known as the SLS-1000x – set to facilitate a complete aerodynamic force and moment database delivery by the end of this year.

22 October

  • The ongoing investigation into a problem with an upper stage engine (RL10) on a recent launch will delay the next launch of the military’s secretive X-37B spaceplane until next month, United Launch Alliance announced late Friday. The Air Force had planned to launch the X-37B on the Orbital Test Vehicle 3 (OTV-3) mission this month on an Atlas 5 from Cape Canaveral.
  • NASA’s Commercial Crew Program (CCP) partner Blue Origin conducted a successful pad escape test Friday at the company’s West Texas launch site, firing its pusher-escape motor and launching a full-scale suborbital crew capsule from a simulated propulsion module.
  • A few weeks ago, SpaceX took the first step towards its reusable launch vehicle with a demonstration flight of its Grasshopper. The Grasshopper is the first stage of a Falcon 9 rocket with spindly legs — hence the insect-inspired name — that can launch, hover, and land vertically on its own.

21 October

  • A Russian-made Soyuz rocket was erected into place Sunday, ahead of the start of a mission to take a three-man crew to the International Space Station. For the first time since 1984, the manned launch will take place from Baikonur cosmodrome launch pad 31, while the pad that is normally used, from which Yuri Gagarin began his landmark space mission, is undergoing modernization.

20 October

  • It’s been fifteen years since Cassini launched to Saturn. A joint program with the European Space Agency and the Italian space agency, the Cassini-Huygens mission left Earth on October 15, 1997. It flew by Venus twice, swung back by Earth, then went onward to Jupiter before settling in around Saturn in 2004; the Huygens probe landed onto the surface of Titan in 2005. In all, the spacecraft covered more than 3.8 billion miles on the seven year journey, and has spent the last eight years returning stunning images of, and incredible science from, the ringed planet and its moons.

19 October

  • Fans of NASA’s Space Shuttle Program will have their last opportunity to see an orbiter on the move when Atlantis makes its historic final journey on 2 November at Kennedy Space Center. Atlantis will travel the nearly 10 miles from Kennedy Space Center to its new home at Kennedy Space Center Visitor Complex.
  • SpaceX’s Dragon spacecraft is behaving well – bar a couple of minor issues – during its berthed phase of the CRS-1 (SpX-1) mission, as it closes in on its departure at the end of the month. The unberthing will be conducted by the Space Station Remote Manipulator System (SSRMS), which translated away from the Dragon to allow for an inspection this week.

18 October

  • Astronomers just keep finding more moons around Pluto. They scoped out the first and largest, Charon, in 1976; the fifth, tiny P5, was spotted just this summer by the Hubble Space Telescope. But finding new moons and other stuff floating around in the outer solar system may create headaches for the team operating NASA’s New Horizons spacecraft for the space agency’s mission to Pluto.
  • The annual Orionid meteor shower peaks over several nights close to October 20-22, which is favourable for this coming weekend. The shower is a result of debris shed by Halley’s comet in its 75 year journey around the Sun.

17 October

  • An Earth-sized planet has been discovered circling a star in the system, just 4.4 light-years away (Alpha Centauri B). The planet’s mass is similar to Earth’s, but its orbit is not. Tucked in close to its star — 25 times closer than the Earth is to the sun — the planet is likely a roasted world incapable of hosting life.
  • Blue Origin, the private spaceflight company founded by Amazon.com CEO Jeff Bezos, is making progress towards orbital launches. Earlier this month, the company successfully fired the thrust chamber assembly for its new 100,000 pound thrust BE-3 liquid oxygen/liquid hydrogen rocket engine.
  • After issuing an international call for tenders, the Indian Space Research Organisation (ISRO) has chosen Arianespace to launch the GSAT 7 and INSAT 3D satellites. The contract also includes two more launch options for ISRO, the Indian space agency.

16 October

  • United Launch Alliance (ULA) has completed the “Hazard, System Safety and Probabilistic Risk Assessment” for launching crewed vehicles aboard its Atlas rocket. This was the fifth and final milestone of its current Space Act Agreement with NASA. Sierra Nevada (Dream Chaser) and Boeing (CST-100) plan to use the Atlas as their launcher.
  • A new radar designed to test methods for finding orbital debris that can be hazardous to space navigation has been installed in Spain. The radar will be used to develop future debris warning services, helping boost safety for European satellite operators.

15 October

  • The space shuttle Endeavour completed a 20-kilometer trek across the city of Los Angeles on Sunday, arriving at the museum that will be its permanent home. Endeavour arrived at the California Science Center, near the campus of the University of Southern California south of downtown Los Angeles, Sunday afternoon, two and a half days after leaving a hangar at Los Angeles International Airport, where it arrived on its 747 carrier aircraft last month. The journey across city streets took nearly a day longer than originally planned as crews maneuvered the orbiter around light poles and trees. Endeavour will go on temporary display in a hangar at the museum while a permanent building to host the orbiter is built.

14 October

  • International Launch Services (ILS) have launched their Proton-M rocket in a daylight launch from the Baikonur Cosmodrome in Kazakhstan. Launch was on schedule at 8:37 am GMT, with the Proton’s Briz-M (Breeze-M) Upper Stage now tasked with deploying the large telecommunications satellite (Intelsat 23) into its desired orbit, after nine hours of flight.
  • A Chinese rocket placed a pair of technology demonstration satellites into orbit on Sunday. The Long March 2C lifted off from the Taiyuan Satellite Launch Center at 11:25 pm EDT Saturday (0325 GMT, 11:25 am Beijing time Sunday) and placed the Shijian 9A and 9B satellites into a near-polar orbit. The satellites, according to Chinese media, will be used to test technologies for future missions as well as demonstrate “inter-satellite measurement.”

13 October

  • One day down, one more to go in space shuttle Endeavour’s surreal trek through Los Angeles, a scene attracting thousands of spectators young and old along city sidewalks.
  • A joint SpaceX and NASA team will investigate the early shutdown of a Falcon 9 rocket engine during Sunday’s launch from Cape Canaveral.

12 October

  • On Friday, October 12, at 3:15 pm local time, Arianespace successfully carried out the third launch of the Soyuz rocket from the Guiana Space Center (CSG) in French Guiana, orbiting two more satellites in the Galileo constellation.
  • As far as errant chunks of space rock go, this one’s a tiddler. But this particular asteroid — called 2012 TC4 — is going to fly past the Earth at a distance of only 95,000 kilometers (59,000 miles), or one-quarter the Earth-moon distance. As far as near-misses go, that’s the outer edge of the bulls-eye.
  • Jake Matijevic, a seemingly innocuous chuck of igneous rock (meaning rock that solidified from a molten liquid) sitting on the surface of Mars inside Gale Crater, sits where NASA’s rover Curiosity landed two months ago. The football-sized rock, named after a well-respected Mars rover engineer at NASA’s Jet Propulsion Laboratory who died in August, was the first good target scientists found for Curiosity to zap with its laser. So for a couple of days last month, fire away the rover did, pulverizing bits of dust and rock to expose what lies within. Scientists expected the rock would be similar to igneous rocks studied by previous Mars rovers elsewhere on the planet. Instead, they discovered a rock that is much more chemically similar to an unusual, but well-studied type of rock on Earth that is found on islands like Hawaii and in continental rift zones like the Rio Grande, which extends from southern Colorado to Chihuahua, Mexico.

11 October

  • Singer Sarah Brightman will travel to the International Space Station as a space tourist, she and Space Adventures announced on Wednesday. Brightman will take a 10-day trip to the ISS at an unspecified future date, most likely 2015, when seats will be available on Soyuz spacecraft traveling to and from the station. Brightman has partnered with UNESCO to support its mission to “promote peace and sustainable development”; those activities are expected to include a singing performance of some kind while on the station.
  • Earth has a familiar magnetic field, and little Mercury has an oddly strong one, but could a chunk of rock as small as an asteroid (Vesta) ever have had a magnetic field spawned by the churnings of its own molten metal core? Theorists have had their doubts because the smaller the core, the faster the churning must be. But now, scientists studying a meteorite in the lab report having found signs that the tiny core of the asteroid Vesta once churned hard enough to create a magnetic field. The discovery would give theorists a much-needed, extreme example of a dynamo to ponder.

10 October

  • At 3:56 AM Pacific Daylight time, Wednesday 10 October, the SpaceX Dragon space craft was successfully grappled by the Canadarm on the International Space Station (ISS). Referring to the fact that Dragon is capable of carrying powered equipment to and from the space station, the space station crew reported that they had captured Dragon and were looking forward to the chocolate-vanilla swirl ice cream in the freezer aboard the space craft.

9 October

  • The Dragon space craft is on schedule for approach and grappling around 3:30 – 4:30 AM Phoenix time tomorrow, Wednesday (10:30 -11:30 UTC).
  • The Mars rover Curiosity has scooped up its first soil. A small bright object was spotted laying on the ground. Speculation is that it is a piece of the rover.
  • Aviation Week discusses the CRS-1 launch and the insertion of the secondary Orbcomm prototype OG2 communications satellite into an orbit lower than planned.

8 October

  • A SpaceX Falcon 9 successfully placed a Dragon cargo spacecraft into orbit Sunday night despite an anomaly with one of the rocket’s engines. The Falcon 9 lifted off from Cape Canaveral at 8:35 pm EDT Sunday (0035 GMT Monday) and placed a Dragon spacecraft into its planned orbit. Dragon is flying a mission designated CRS-1, the first of twelve commercial resupply missions NASA has contracted with SpaceX.
  • At 80 seconds into the launch of the SpaceX Falcon 9, an “anomaly” occurred. Speculation is the #1 engine suffered an explosion. See the video here.

7 October

  • A Dragon spacecraft loaded with nearly a ton of equipment and supplies is cleared to launch Sunday night. The Falcon 9 rocket carrying the Dragon spacecraft is scheduled to lift off from Cape Canaveral, Florida, at 5:35 pm Phoenix time Sunday (0035 UTC Monday) in an instantaneous launch window. There are no technical issues with the launch and forecasts call for a 60% chance of acceptable weather at launch time. Dragon is flying a mission designated CRS-1, the first of twelve commercial resupply missions NASA has contracted with SpaceX.
  • United Launch Alliance (ULA) confirmed late Friday that there was a problem with the upper-stage engine during Thursday’s launch of a GPS satellite on a Delta 4 rocket. According to ULA, launch controllers noticed an “unexpected data signature” in the performance of the RL10 engine that powers the Delta’s upper stage. The unidentified problem caused reduced thrust levels from the engine, but the upper stage was still able to release its payload, the GPS 2F-3 satellite, into the proper orbit because of design margins and propellant reserves.

6 October

  • Virgin Galactic, the world’s first commercial spaceline, today announced that it has taken 100% ownership of its sister company, The Spaceship Company (TSC), by acquiring the 30% stake held by Scaled Composites (Scaled) since TSC’s formation under a joint venture with Virgin Galactic.
  • This week, the first stage of Orbital Sciences’ Antares rocket, the biggest rocket ever to launch from the NASA Wallops Flight Facility on the Eastern Shore, rolled out onto its new $145 million launchpad.

5 October

  • WhiteKnightTwo made its 100th flight, solo, on Thursday at the Mojave Air and Space Port in California. It was at least the third such flight within the past nine days. The 100th flight took place on Oct. 4, the eighth anniversary of SpaceShipOne winning the Ansari X Prize and the 55th anniversary of Sputnik 1. No manned ship has been in suborbital space since that day in 2004.
  • The German Aerospace Center (DLR) in Cologne and the Japan Aerospace and Exploration Agency (JAXA) in Tokyo announced this week that they have formalized a deal to send the German-built Mobile Asteroid Surface Scout, or MASCOT, on the Hayabusa 2 mission, set to launch in 2014.

4 October

  • The International Academy of Astronautics (IAA) has awarded the 2012 Laurels for Team Achievement Award to the MESSENGER team. The award was presented September 30 at the opening ceremony of the 63rd International Astronautical Congress, which is being held this week in Naples.
  • The U.S. Air Force successfully launched a United Launch Alliance Delta IV-Medium rocket carrying the third Global Positioning System IIF satellite at 8:10 a.m. EDT today from Space Launch Complex 37 here.

3 October

  • The orbit raising manoeuvres of GSAT-10 satellite have been successfully completed from ISRO’s Master Control Facility, Hassan. The third and final orbit raising manoeuvre was performed this morning (October 03, 2012) to place the GSAT-10 in an orbit with 35,734 km apogee (farthest point to earth), 35,585 km perigee (nearest point to earth) and an inclination of 0.172 degree with respect to the equator.
  • The European Space Agency (ESA) announced that their Automated Transfer Vehicle (ATV)-3 unmanned cargo vehicle re-entered Earth’s atmosphere early Oct. 3 and broke apart in a predetermined uninhabited corridor over the southern Pacific Ocean.

2 October

  • The State of Virginia has finished construction on the Wallops Island, Virginia launch pad for Orbital Sciences’ Antares launch vehicle. The pad has officially been turned over to Orbital Sciences, allowing the company to begin launch operations.

1 October

  • The twin Galileo satellites are now fully fueled and mated together atop the upper stage that will haul them most of the way up to their final orbit. The launch is now planned for the evening of 12 October.

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March 2012

Posted by drdave on March 4, 2012

31 March

  • China opened their 2012 commercial launch manifest with the lofting of the Apstar-7 into orbit. The launch took place at 10:27 UTC from the LC2 launch platform at the from the Xichang satellite Launch Center, using a Long March 3B/ (Chang Zheng-3B/E) launch vehicle.
  • Technicians will load more than 1,000 pounds of food and clothing into SpaceX’s Dragon capsule next month for delivery to the International Space Station on the commercial craft’s first flight to the outpost. The cargo is comprised of mostly low-value items such as food, water, and clothing to supplement supplies delivered this week aboard Europe’s Automated Transfer Vehicle.

30 March

  • After 45 years in service Russia’s Proton-K rocket has made its 311th and final launch Friday morning, on a mission to deploy an OKO early warning satellite for the Russian Aerospace Defense Forces with the aid of a Blok DM-2 upper stage. Launch was on schedule at 05:49 UTC (11:49 local time), from Area 81/24 at the Baikonur Cosmodrome.
  • The launch of a classified satellite on a Delta 4 has been postponed to at least Monday to complete analysis of an upper-stage engine issue. The Delta 4 Medium-Plus (5,2) was originally scheduled to launch Thursday from Vandenberg Air Force Base on mission NROL-25.
  • Space Exploration Technologies (SpaceX), the builder of the Falcon family of rockets and Dragon spacecraft, has announced the creation of a safety advisory panel for commercial, crewed space flight. SpaceX is one of the private companies that are working to return U.S. astronauts to orbit. SpaceX is developing its Dragon spacecraft to be used to ferry crews to the International Space Station (ISS).

29 March

28 March

  • A Russian satellite operator has ordered two communications satellites from Astrium, including one that will replace a satellite deorbited over the weekend. Astrium will build the Express-AM4R and Express-AM7 satellites for Russian Satellite Communications Co. (RSCC), with the satellites planned for launch in 2014.

27 March

  • After a busy 2011, the nation’s spy satellite agency will begin another spurt of launches that kicks off Thursday with a Delta 4 rocket carrying top-secret cargo from Vandenberg Air Force Base. Liftoff is planned for 3:30 p.m. from Space Launch Complex-6 on South Base.

26 March

  • On Sunday, controllers deorbited a Russian communications satellite that was launched into the wrong orbit last year despite a last-minute bid to salvage the spacecraft. Polar Broadband Systems, sought to keep the satellite in orbit, moving it into an elliptical, inclined orbit to provide broadband communications services for Antarctica. However, Russian officials elected to proceed with the spacecraft’s deorbiting, and the spacecraft reentered over the North Pacific on Sunday.
  • A chemical analysis of lunar rocks may force scientists to revise the leading theory for the Moon’s formation: that the satellite was born when a Mars-sized body smacked into the infant Earth some 4.5 billion years ago.

25 March

  • Universe Today has a long report about experiments with Canada’s Dextre robot (highlight) and NASA’s Robotic Refueling Mission (RRM) aboard the ISS in March 2012. Four more upcoming RRM experiments tentatively set for this year will demonstrate the ability of a remote-controlled robot to remove barriers and refuel empty satellite gas tanks in space thereby saving expensive hardware from prematurely joining the orbital junkyard.
  • International Launch Services (ILS) have launched their second Proton-M rocket of the year on Sunday. Lift off was on schedule at 12:10 GMT from the Baikonur Cosmodrome in Kazakhstan, with the Proton’s Briz-M Upper Stage tasked with deploying the Intelsat 22 telecommunications satellite into a 65,000 km super-synchronous transfer orbit for the first time under ILS.

24 March

  • NASASpaceFlight reviews a possible mission to Near Earth Object 1999AO10, requiring a launch date of January 2, 2026. The NEO 1999AO10 deep space mission would last 155 days, around half of the mission length for the other candidate mentioned – 304 days – for NEO 2001 GP2.
  • The crew of the International Space Station sheltered in their Soyuz capsules for a short time early Saturday as a precaution when a piece of orbital debris from a satellite collision passed close to the station. Station controllers awakened the six ISS crewmembers at about 11:30 pm EDT Friday (0330 UTC Saturday) after data indicated a piece of debris would pass close to the ISS.

23 March

  • The Edoardo Amaldi, the third ATV from the European Space Agency, successfully lifted off from Kourou , and is on its way to the ISS.
  • Aviation Week talks about European Space Agency Director General Jean-Jacques Dordain and his meeting with his Chinese counterpart March 22-23 to discuss future cooperation in manned spaceflight, including the potential for a Chinese Shenzhou spacecraft to dock with the International Space Station (ISS).

22 March

  • ESA’s third Automated Transfer Vehicle, Edoardo Amaldi, is ready for launch to the International Space Station. Liftoff is 0434 UTC.
  • MESSENGER completed its one-year primary mission on March 17. Since moving into orbit about Mercury a little over one year ago, the spacecraft has captured nearly 100,000 images and returned data that have revealed new information about the planet, including its topography, the structure of its core, and areas of permanent shadow at the poles that host the mysterious polar deposits.

21 March

  • Space tourism company Virgin Galactic announced this week it has signed up a famous actor as its 500th customer for its suborbital spaceflights. Virgin said Monday that Ashton Kutcher is the customer number 500 for its upcoming SpaceShipTwo flights to space.
  • The Ariane 5 launch of Europe’s no. 3 Automated Transfer Vehicle was given the green light today for a March 23 liftoff from the Spaceport in French Guiana on a servicing mission to the International Space Station.
  • Bad weather has prompted NASA to reschedule the launch of five rockets from its Wallops Facility in Virginia. The rockets are part of a study of the upper-level jet stream. The launch had been set for Wednesday morning but has now been pushed back to early Thursday.

20 March

  • Following the safe arrival of the MetOp-B weather satellite in Kazakhstan, the sophisticated craft is now being carefully assembled and tested before launch on 23 May. MetOp-B will provide essential data for weather forecasting and climate monitoring.
  • The latest documentation relating to the efforts to create an Exploration Roadmap for NASA’s future has provided the strongest indication to date that the Agency wants to return US astronauts to the surface of the Moon. Listed as a Lunar Surface Sortie (LSS) mission, the Exploration Systems Development Division (ESD) revealed their plans via their latest Concept Of Operations (Con Ops) document.

19 March

  • With Space Shuttle orbiter Discovery buttoned up in the Vehicle Assembly Building (VAB) ahead of her flight to her retirement home, and with Enterprise ready to make way for Discovery and head to her new display site, the Shuttle team at Kennedy Space Center (KSC) is focused on finishing Transition and Retirement (T&R) work for Atlantis and Endeavour.

18 March

  • European Space Agency (ESA) officials decided this week to continue their plans for a pair of ambitious Mars missions later this decade even after the US decided it would no longer cooperate on the missions. ESA members decided Thursday to pursue the ExoMars program, which calls for the 2016 launch of an orbiter and the 2018 launch of a lander and rover.
  • As astronomy satellite that had been slated for launch this month will remain on the ground for up to two more months to correct a software problem, the space agency announced Friday. The Nuclear Spectroscopic Telescope Array (NuSTAR) spacecraft was slated to launch later this month on a air-launched Pegasus XL rocket from the Reagan Test Site (RTS) at Kwajalein Atoll in the Pacific Ocean.

17 March

  • Aviation Week notes that “An Astrium-built Russian satellite stranded in a useless orbit by a Proton launch mishap last summer may be salvaged to provide broadband satellite links to scientists working in Antarctica.”

16 March

15 March

  • Some astronauts who have spent extended time in space have suffered optical abnormalities that could affect their eyesight, scientists reported this week. In a paper published in the journal Radiology, researchers said a third of astronauts who spent time on long-duration missions to the ISS experienced symptoms such as flattening of the eyeball and bulging of the optic nerve that can affect eyesight. The cause of these symptoms isn’t clear but is thought to be linked to exposure to weightlessness.
  • There have been heated arguments at Satellite 2012 conference concerning the decision to buy United Launch Alliance (ULA) rockets through 2020 in a block buy. ULA likes it, and SpaceX does not.

14 March

  • FAA Issues Draft Environmental Assessment for SpaceShipTwo Powered Flights in Mojave
  • Pratt & Whitney Rocketdyne tested its launch abort engine it is developing for a spacecraft to take humans to the International Space Station. The engine is designed to push the seven-person Crew Space Transportation-100 to safety in the event that an abort is necessary. The CST-100 is being built by Boeing for NASA’s Commercial Crew Development program.
  • SpaceX hopes to be ready to launch an unmanned Dragon capsule from Cape Canaveral on April 30, putting it on course to berth at the International Space Station three days later, according to tweets from the Satellite 2012 conference in DC. A NASA spokesman said an official target launch date would not be set until the conclusion of a flight-readiness review now planned for April 12.

13 March

  • The Orion Program is continuing to push forward at a lively pace, as the first MPCV (Multi-Purpose Crew Vehicle) set to launch into space heads into the final pathfinder welds, ahead of closeout work. While work continues on the Exploration Flight Test -1 (EFT-1) Orion, the critical parachute system is set for another drop test in April, following its recent success at the end of February.
  • Commercial launch providers Arianespace and Sea Launch announced a total of three new launch contracts on Monday. Arianespace announced it won a contract from Eutelsat and Es’hailSat, the Qatar Satellite Company, to launch the Eutelsat 25B/Es’hail 1 satellite on an Ariane 5. The satellite, weighing over six tons, is being built by Space Systems/Loral and is scheduled for launch in the second quarter of 2013. Sea Launch announced it had secured a contract for another Eutelsat satellite, Eutelsat 70B.

12 March

  • Canada’s Dextre robotic space helper, working with NASA’s Robotic Refuelling Mission (RRM) experiment, have together completed a record breaking week of robotics operations on the International Space Station (ISS), a week which saw the first ever attempt at satellite servicing tasks successfully performed in space.
  • “Given current funding levels,” Mr. Bolden said in written testimony, “we anticipate the need to purchase [Russian] crew transportation and rescue capabilities into 2017.” The commercial U.S. space taxis were originally envisioned to be in service by early 2016.
  • SpaceX and NASA are in advanced discussions for the private space firm to use Kennedy Space Center’s pad 39A, one of the spaceport’s Apollo and space shuttle launch sites, as the Florida base for its Falcon Heavy rocket, officials said.

11 March

  • In a week that has seen the strong class X solar flares, the sunspot region AR1429 unleashed two class M flares yesterday at 0527 UTC and 1744 UTC, according to NASA’s Goddard Space Flight Center in Greenbelt, Md.
  • NASA has not yet asked the Russian Federal Space Agency to sign a contract to use Russian Soyuz spacecraft to ferry U.S. astronauts to and from the International Space Station (ISS) from 2016 to 2017, Roscosmos manned flight programs director Alexei Krasnov told Interfax-AVN on Sunday. “The contract signed by us is valid through 2015. But this contract has not been prolonged for 2016-2017, and negotiations on prolonging it are not being held at the moment. Should NASA need to use our Soyuz [spacecraft] to deliver its astronauts over this period of time, I think they will notify us of it, will come up with such an initiative,” Krasnov said.

10 March

  • Iron-rich fragments from an ancient impact could explain puzzling magnetic fields measured in various places on the moon. The magnetic anomalies are perplexing because unlike metallic minerals deposited by an asteroid, normal lunar rocks cannot record a magnetic field.
  • Need a Job? They’re Hiring in Mojave(Doug Messier). There are several hundred open positions in Mojave as companies such as the Spaceship Company, XCOR and Scaled Composites begin to ramp up operations. “It’s ironic that we’re having a recruitment problem in Mojave,” said Stu Witt, CEO and general manager of the Mojave Air and Space Port. He added that this is a good problem to have.

9 March

  • ESA’s third Automated Transfer Vehicle, scheduled for launch on an Ariane 5 from Europe’s Spaceport in French Guiana on 23 March at 04:31 UTC, is planned to dock with the International Space Station five days later. The precise time of docking automatically dock with the Station’s Russian Zvezda module will be known after launch.
  • The head of NASA visited Capitol Hill on Wednesday, making separate appearances in House and Senate hearings to support the agency’s 2013 budget request. Charles Bolden appeared before hearings of the Senate Commerce Committee and House Science Committee, fielding questions about the $17.7-billion budget proposed for the space agency in the next fiscal year. Much of the debate at the hearings was about the request for nearly $830 million for NASA’s commercial crew program, a sharp increase from the $406 million the program received in 2012 but similar to the original budget request that year. Bolden said the funding was needed to keep the effort on track to start providing service no later than 2017.
  • China’s Shenzhou 9 mission to dock with the Tiangong space station has been surrounded by controversy and confusion, including uncertainty over unmanned or manned, and continuing slippage of the launch date for this complex mission.

8 March

  • NASA models using data from the Solar Terrestrial Relations Observatory (STEREO) and the Solar Heliospheric Observatory (SOHO) have now provided more information about the two Coronal Mass Ejections (CME) associated with the two March 6 flares. The first is traveling faster than 1300 miles per second; the second more than 1100 miles per second. NASA’s models predict that the CMEs will impact both Earth and Mars, as well as pass by several NASA spacecraft – Messenger, Spitzer, and STEREO-B. The models also predict that the leading edge of the first CME will reach Earth at about 1:25 AM EST on the morning of March 8 (plus or minus 7 hours).

7 March

  • Neil deGrasse Tyson gets raked over the coals at the Atlantic for his take on NASA, its budget and its mission. Yikes.
  • A dust devil on Mars was captured by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA’s Mars Reconnaissance Orbiter.

6 March

5 March

  • Metop-B, the European operational polar orbiting weather satellite designed and manufactured by Astrium, recently left the clean room at the European space industry leader’s site in Toulouse. Metop-B was prepared for shipping to the Baikonur cosmodrome in Kazakhstan, where a Soyuz launcher will place it in orbit with Starsem. The target launch date is 23 May 2012.
  • NASA has successfully conducted another drop test of the Orion crew vehicle’s entry, descent and landing parachutes high above the Arizona desert in preparation for the vehicle’s orbital flight test in 2014.
  • Dish Network Corp.’s hopes to start building a new wireless network have been dealt a setback by the Federal Communications Commission, which denied the satellite-TV provider’s request for a needed waiver and opted instead for a formal deliberation that will take until the end of the year.
  • A Department of Defense official urged his colleagues in 2010 to “synch up” with the GPS industry in order to defeat LightSquared’s plans to build the nation’s first wholesale broadband network.

4 March

3 March

  • The European Space Agency announced Friday that it has delayed the upcoming launch of an ISS cargo spacecraft in order to perform additional checks on the vehicle’s contents. The ATV-3 spacecraft, also called Edoardo Amaldi, was scheduled to launch March 9 on an Ariane 5 from Kourou, French Guiana. The delay is expected to be about two weeks.
  • An upgraded Long March-2F carrier rocket has completed assembling and is ready for China’s first manned space docking due between June and August this year

2 March

  • A SpaceX rocket scheduled to launch a cargo demonstration mission to the ISS this spring successfully completed a dress rehearsal of its launch on Thursday. SpaceX performed the “wet dress rehearsal” of its upcoming Falcon 9 launch on Thursday, rolling the rocket and its Dragon spacecraft to the pad at Cape Canaveral, fueling it, and performing a countdown all the way to the T-5 mark. SpaceX officials said the practice countdown went well.
  • Technicians at Vandenberg Air Force Base in central California are placing the two halves of the rocket nose cone, or fairing, around NASA’s Nuclear Spectroscopic Telescope Array (NuSTAR), in preparation for its launch. The launch is scheduled for no earlier than March 21.
  • NASA’s Cassini spacecraft has “sniffed” molecular oxygen ions around Saturn’s icy moon Dione for the first time, confirming the presence of a very tenuous atmosphere. The oxygen ions are quite sparse – one for every 0.67 cubic inches of space (one for every 11 cubic centimeters of space) or about 2,550 per cubic foot (90,000 per cubic meter) – show that Dione has an extremely thin neutral atmosphere.

1 March

  • Astronomers have spotted young stars in the Orion nebula changing right before their eyes, thanks to the European Space Agency’s Herschel Space Observatory and NASA’s Spitzer Space Telescope. The colorful specks — developing stars strung across the image — are rapidly heating up and cooling down, speaking to the turbulent, rough-and-tumble process of reaching full stellar adulthood.
  • Researchers at the Kavli Institute for Particle Astrophysics and Cosmology (KIPAC) at Stanford University estimate that “nomad” planets, ejected from their home stellar system and now free-floating through the Milky Way, could outnumber stars by as many as 100,000 to 1.
  • The planned March 6 launch of the SiriusXM FM-6 digital radio satellite aboard an International Launch Services (ILS) Proton rocket has been scrapped following concerns of a solar-array defect aboard the Space Systems/Loral-built satellite.

Posted in Asteroid, Canadian Space Agency, China, Commercial Space, Earth, European Space Agency, International Space Station, Mars, Meteor, Milky Way, Moon, NASA, Roscosmos, Saturn, Space Shuttle, Star, Sun | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a Comment »

November 2010

Posted by drdave on November 7, 2010

30 November

  • Nemesis
  • 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

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July 2010

Posted by drdave on August 6, 2010

31 July 2010

  • If you want to see Venice while keeping your feet dry, don’t go when the sun has lots of spots. Peaks in solar activity cause the city to flood more often, apparently by changing the paths of storms over Europe.

30 July 2010

  • Ground control teams began sending out a beacon for Spirit on July 26, but the rover has not yet responded. In a press release on Friday, NASA put out the word that it may never wake. “It will be the miracle from Mars if our beloved rover phones home,” Doug McCuistion, director of NASA’s Mars Exploration Program.
  • The shuttle Endeavour’s three main engines were installed this week as workers prepare the ship’s two solid rocket boosters.

30 July 2010

  • Orbital Sciences Corp. will continue its work with NASA’s small rockets program as prime contractor on a $125 million, five year contract.
  • The Planetary Society has this to say about the NASA authorization bill in the House of Representatives: “the proposed bill abandons any significant investment in exploration technology, effectively eliminates the Administration’s approach for engaging the commercial sector, establishes a program of loan guarantees that the Administration did not request, and seeks to reinstate programs that have been determined to be unsustainable.”

29 July 2010

  • Popular Mechanics thinks NASA is being set up for failure: “NASA is being asked to do too much with too little by Congress, and, once again, America’s space agency is set up for failure. If this plan goes forward, it will preserve jobs in Utah, Alabama, Texas and Florida, but contribute little to actually accomplishing things in space. And we can expect to have to assemble another panel of experts a couple of years from now to tell us once again what we already know, and what Congress will continue to ignore, because pork will always reign over progress.”

28 July 2010

  • Astronomers expect to find a number of planets with cozy, Earth-like properties. Which is why the TED lecture by Dimitar Sasselov, a member of the planet-hunting Kepler space telescope’s science team, created such a furor. The latest to weigh in on the TED event on 16 July is The New Scientist article. Whether its 38 or 140, the withholding of data until February 2011 is causing a ruckus.
  • A rare specimen of massive stars that live fast and die young has been photographed by a European observatory in Chile.
    The blazing hot star is called WR 22 and is shedding its atmosphere many millions of times faster than our own sun in outward blasts that unleash powerful radiation emissions.

27 July 2010

  • Yuri Artsutanov and Jerome Pearson will appear at this year’s Space Elevator Conference, to be held in Redmond, Washington (August 12-15). Yuri is traveling all the way from St. Petersburg, Russia.
  • Russian astronauts have completed a space walk at the International Space Station using their new “smart suits”. They replaced a badly performing camera and hooked up the automated rendezvous equipment for autopilot dockings using the Russian KURS system on the new Rassvet module, delivered in May.
  • The August 2010 issue of Scientific America has Kepler Co-Investigator Dimitar Sasselov’s article Planets We Could Call Home. This is the gentleman who Spilled the Beans at TED.

26 July 2010

  • Kepler Co-Investigator Spills The Beans: Lots of Earth-like Planets. Harvard’s Dimitar Sasselov gave an address at TEDGlobal at Oxford this month, announcing the discovery by the Kepler observatory of “hundreds” of earth like planets. The video is at TED.
  • The first of three Glonass satellites has arrived at Baikonur in preparation for launch on 2 September 2010. The remaining two satellites will arrive in August, and mated to the DM upper stage and Proton rocket.
  • Prelaunch processing of the Progress M-07M cargo vehicle is underway by RSC-Energia. The Progress is scheduled to fly from Baikonur aboard a Soyuz-U rocket on 8 September 2010 on a resupply mission to the International space station.
  • Dextre, the special-purpose dexterous manipulator sometimes described as the hand for Canadarm2 on the International Space Station (ISS), is almost ready to begin serving as a backup for spacewalking astronauts and cosmonauts.

25 July 2010

  • Researchers poring over Google Earth images have discovered one of Earth’s freshest impact craters — a 45-meter-wide (148-foot-wide) pock in southwestern Egypt that probably was excavated by a fast-moving iron meteorite no more than a few thousand years ago.

24 July 2010

23 July 2010

  • Curiosity, the next Mars rover grows by leaps and bounds.
  • The best Mars map ever made is now available online for planetary scientists and armchair astronauts alike. And citizen scientists are invited to help make it even better.
  • More Curiosity news: the rover took its first steps Friday inside a clean room at the Jet Propulsion Laboratory, kicking off a test campaign to prove the $2.3 billion robot can operate on the surface of Mars.

22 July 2010

21 July 2010

  • NASA reports that the spacecraft Cassini has observed the formation of giant snowballs in Saturn’s F ring. The gravitational pull of the moon Prometheus creates wake channels, which trigger the formation of the snowballs. Some are as large as 20 km in diameter.
  • Scientists have completed installation of the Mars Descent Imager, or MARDI, on the new Mars Rover Curiosity. MARDI will return images of the descent and landing of Curiosity in 2012.
  • Workers started assembling twin solid rocket boosters this week to help power Endeavour toward orbit in February on the final scheduled launch of the space shuttle program.

20 July 2010

  • Preliminary data from the European Space Agency’s CryoSat-2 spacecraft has been released. A better understanding of how Earth’s ice fields are changing has come another step closer.
  • Politicians on the House Science and Technology committee continue to cling to “the sunk cost fallacy” as they endorse efforts to keep the Constellation program on track, despite the legislation worked out last week between the Senate and the White House. Citing the $9 Billion already wasted on the Constellation program, committee leaders claimed that it was “imperative that … [NASA] builds on the investments made to date”.
  • This will warm the cockles of the hearts over at ATK: “It (the US solid rocket motor industry) is over capacity right now,” Brett Lambert said at the Farnborough Airshow on Monday, adding a consolidation was long overdue.

19 July 2010

  • Scientists at CalTech have obtained data from the Cassini spacecraft documenting the drop in the level of two lakes on Saturn’s moon Titan. The decline is about one meter per year for the past four years.
  • The DragonEye (DE) relative navigation sensor – set to ride with Discovery on STS-133 – will be installed two weeks later than planned, following a laser rod failure during testing. Discovery – currently enjoying a smooth processing flow – will be conducting the second test for the sensor during her arrival at the International Space Station (ISS) in November.

18 July 2010

  • Following on the recent fly-by of Lutetia by the Rosetta spacecraft, Emily Lakdawalla has a discussion over at The Planetary Society blog about how Lutetia compare to the other asteroids and comets visited by spacecraft.

17 July 2010

  • NASA’s Wide-field Infrared Survey Explorer (WISE) observatory has just completed its first full sky survey. The first release of WISE data, covering about 80 percent of the sky, will be delivered to the astronomical community in May of next year.
  • WISE has also discovered 95 new Near Earth Asteroids.

16 July 2010

  • Astronomers using NASA’s Hubble Space Telescope have confirmed the existence of a baked object that could be called a “cometary planet.” The gas giant planet, named HD 209458b, is orbiting so close to its star that its heated atmosphere is escaping into space.
  • The Senate Commerce Committee approved bipartisan legislation July 15 that authorizes NASA funding levels through 2013.

15 July 2010

  • Three research articles have been published from the third and final flyby of Mercury in September 2009 by Mercury Surface, Space Environment, Geochemistry and Ranging spacecraft (MESSENGER). Data from the final flyby has revealed the first observations of ion emissions in Mercury’s exosphere; new information about the planet’s magnetic substorms; and evidence of younger volcanic activity than previously recorded.

14 July 2010

  • Scientists at Penn State released information on a blast of the brightest X-rays ever detected from beyond our Milky Way. The X-Ray burst temporarily blinded the eye on NASA’s Swift space observatory earlier this summer. The burst was 168 times brighter than the typical burst and five times brighter than anything previously seen.
  • The South Pole-Aitken (SPA) basin is the largest and oldest recognized impact basin on the moon. It’s diameter is roughly 2,500 km or 1,550 miles. The moon’s circumference is just under 11,000 km, meaning the basin stretches across nearly a quarter of the moon.

13 July 2010

  • The wheels on Curiosity that will touch down on Mars in 2012 are several rotations closer to spinning on the rocky trails of Mars. This video clip shows engineers in the JPL clean room where the rover is being assembled as they put all six wheels into motion for the first time.
  • Japan’s Kaguya spacecraft first photographed the enormous caverns last year. Now the powerful Lunar Reconnaissance Orbiter Camera (LROC, the same camera that photographed Apollo landers and astronauts’ tracks in the moondust) is giving us enticing high-resolution images of the caverns’ entrances and their surroundings.

12 July 2010

  • India’s Polar Satellite Launch Vehicle (PSLV-C15) successfully launches CARTOSAT – 2B Satellite
  • A total solar eclipse arced across the southern Pacific Ocean Sunday, blotting out the sun and offering stunning views to skywatchers.

11 July 2010

  • Movie” of the encounter between Rosetta and the asteroid Lutetia.

10 July 2010

  • Rosetta has completed her fly-by of Lutetia. Close up images should arrive about 21:00 UTC.
  • International Launch Services (ILS) have launched the EchoStar XV telecommunications satellite via their veteran Proton-M launch vehicle and Breeze-M upper stage.

9 July 2010

  • The place to be for the upcoming Sunday solar eclipse is French Polynesia (between 7:00 am and 10:30 am local time – 1700 and 2030 GMT). Come to think of it, the place to be has always been French Polynesia.

8 July 2010

  • The International Space Station (ISS) may live on until 2028, following confirmation by the Space Station Program Control Board (SSPCB) that partner agencies have been asked to produce an extension blueprint for continued operation until 2025, with the potential to push as far as 2028.
  • Rocketplane Global has filed for bankruptcy. It had been working on a suborbital rocket-jet hybrid plane that would have lofted paying passengers above the 62-mile (100-kilometer) altitude mark.
  • JAXA had the following announcement on the HAYABUSA main web page: “This summer, we are exhibiting a part of the capsule of the Asteroid Explorer “HAYABUSA,” which returned to the Earth on June 13, and other interesting things at the Sagamihara City Museum, JAXA Tsukuba Space Center, and at the OO square on the first floor of Marunouchi Oazo Building. Why don’t you come and witness the real capsule that came back to the Earth after seven years in space!”

7 July 2010

  • Puff the Magic Dragon?
  • The Japan Aerospace Exploration Agency said Wednesday it has found several dozen additional particles in a container inside a tiny capsule that the Hayabusa unmanned space probe released in June after a seven-year round-trip to the asteroid Itokawa. Results of analyses will probably not come until September.

6 July 2010

  • From the JAXA Hayabusa website: “Minute particles were confirmed in the sample container of the HAYABUSA, whose unpacking operation was started on June 24 (JST) at the Curation Center at the Sagamihara Campus. We are still unsure if those particles are something from the ITOKAWA or from the Earth, thus we will further examine them”.

5 July 2010

  • SpaceDaily.com is reporting that Japanese scientists have found “minute particles” inside the Hayabusa return capsule. The JAXA web site for Hayabusa has not yet posted the press release concerning this announcement.

4 July 2010

  • Following an aborted docking maneuver on Friday, the Progress M-06M resupply spacecraft completed its docking program this morning at 16:17 UTC.

3 July 2010

  • NASA and Shuttle managers have devised a forward plan to complete the mandatory Wing Leading Edge (WLE) Spar inspections on Atlantis – one of only a few mandatory safety inspections required for Atlantis before she can be cleared for flight next year.

2 July 2010

  • The Russian Progress resupply mission to the ISS experienced technical difficulties and failed to dock. A second attempt is tentatively scheduled for Sunday at 9:17 AM Phoenix time (1617 GMT).
  • New Horizons successfully executed a June 30 thruster-firing, which lasted 35.6 seconds just about one mile per hour. This will make sure that New Horizons makes its planned closest approach 7,767 miles (12,500 kilometers) above Pluto at 7:49 a.m. EDT on July 14, 2015.
  • NASA astronaut Douglas Wheelock snapped this picture of auroral lights as seen from the International Space Station.

1 July 2010

  • As has been expected for many weeks, NASA managers have approved the Change Requests (CR) for the launch dates of the next two shuttle missions. With STS-133 moving to November 1, STS-134 is targeting February 26 – although the threat of the program running out of funding may force Endeavour’s launch up by a week or so. A decision on adding STS-135 also appears to be no closer.
  • The Russian space freighter Progress M-06M will dock with ISS as scheduled

Posted in Earth, JAXA, Mars, Mercury, NASA, Pluto, Russian Space Agency, Space Shuttle, The Planetary Society | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a Comment »

December 2009

Posted by drdave on August 4, 2010

31 December 2009

  • From the NASA press release: “Kepler Mission scientists will reveal the space telescope’s latest discoveries at a news briefing in Washington on Monday, Jan. 4, 2010. The announcement will be made at 10 a.m. PST (1 p.m. EST) at a news conference during the 215th national meeting of the American Astronomical Society (AAS) at the Washington Marriott Wardman Park hotel.”
  • From ASU: “According to research published online in the Dec. 31 issue of Science Express and in the Jan. 22 issue of Science magazine by Greg Brennecka, a graduate student in the School of Earth and Space Exploration (SESE) at Arizona State University (ASU), the 238U/235U ratio can no longer be considered a constant in meteoritic material. Any deviation from this assumed value causes miscalculation in the determined Pb-Pb age of a sample, meaning that the age of the Solar System could be miscalculated by as much as several million years. Although this is a small fraction of the 4.57 billion year age of the Solar System, it is significant since some of the most important events that shaped the Solar System occurred within the first 10 million years of its formation.”

30 December 2009

  • The Arizona Daily Star reports that the U of A is one of three finalists for NASA’s Origins Spectral Interpretation Resource Identification Security Regolith Explorer, or Osiris-Rex for the New Frontiers program. The UA’s Michael Drake, director of the Lunar and Planetary Laboratory, would head the project to explore an asteroid and return samples.
  • JPL announced that the WISE observatory has released its cover and begun observations. The first data should be released in about a month, after calibration is complete. WISE will perform the most detailed infrared survey of the entire sky to date. Its millions of images will expose the dark side of the cosmos — objects, such as asteroids, stars and galaxies, that are too cool or dusty to be seen with visible light.

29 December 2009

  • Graduate students at the University of Colorado at Boulder have been awarded an $840,000 grant to develop a five (5) pound satellite to observe energetic particles in space that should give scientists a better understanding of solar flares and their interaction with Earth’s atmosphere
  • On Orbit has images of the plumes of Enciladus.

28 December 2009

27 December 2009

  • JPL reports that the Cassini spacecraft will fly over the north pole of Titan today. The flyby, which brings Cassini to within about 960 kilometers (600 miles) of the Titan surface at 82 degrees north latitude, will take place the evening of Dec. 27 Pacific time.
  • Aviation Week discusses the contract awarded to EADS Astrium by the European Space Agency (ESA) for definition of a higher-power, more versatile variant of the Ariane 5 heavy-lift booster. It will feature a new upper stage, a re-ignitable Vinci upper stage engine and enhanced avionics and flight software. The enhanced Ariane V should make its first flight around 2017, and will have a payload capacity of 12 metric tons. This compare to 10 tons for the existing Ariane 5 ECA. The new Ariane V will be be capable of launching spacecraft into multiple orbits. It is intended to allow the Ariane 5 to remain competitive with new launch vehicles like China’s Long March 5.

26 December 2009

  • In November, the Government Accountability Office (GAO) released a study that expressed concern over the ability of NASA to utilize more than a fraction of the research potential of the International Space Station.
  • Discovery.com reports on the end of the ISS Butterfly Experiment. The National Space Biomedical Research Institute reports that “The four Painted Lady butterflies on the International Space Station have completed their normal life spans.”

25 December 2009

24 December 2009

  • Late Wednesday, the U.S. Senate passed legislation to extend federal liability protection for commercial space launch providers (First established by Congress as part of the Commercial Space Launch Act Amendments of 1988). Under the measure approved by the Senate, the U.S. government would continue for three more years to indemnify commercial launch operators against third-party claims for launch-related damages that exceed $500 million, up to a total of $1.5 billion.
  • Galaxies existing only 500 million years after the Big Bang have been reported in the journal Nature. Images taken in August by the Hubble telescope show three galaxies with a red shift around 10.

23 December 2009

  • The Soyuz TMA-17 spacecraft docked with the nadir port of the station’s Zarya module at 5:48 pm EST (2248 GMT) Tuesday, two days after launching from Baikonur. On board are the Russian cosmonaut Oleg Kotov, NASA astronaut T.J. Creamer, and Japanese astronaut Soichi Noguchi.
  • The air force web site discusses the successful test firing of ATK’s Castor 30 solid fuel second stage engine at the Arnold Engineering Development Center’s J-6 large-rocket motor-testing facility on 9 December 2009. Although the rocket engine can be used in military applications, it is designed to burn more slowly than most solid rocket engines, giving a gentler ride to commercial satellite payloads.

22 December 2009

  • The Office of Science and Technology Policy (OSTP) released a letter to Senators Jay Rockefeller and Kay Bailey Hutchison (Senate Committee on Commerce, Science and Transportation), and Representatives Bart Gordon and Ralph M. Hall (House Committee on Science and Technology) concerning the oversupply of world wide launch capacity and its detrimental affects on the ability of the United States to develop technology skills and retain the workforce in the area of rocket propulsion.
  • Space News discusses NASA’s announcement concerning design fixes to protect astronauts from potentially dangerous levels of vibrations that could otherwise reach the planned Orion Crew Exploration Vehicle during its climb to orbit atop the Ares 1 rocket.
  • The Mars Rover Spirit, trying to escape its sand trap captivity, has made another discovery while spinning its wheels. It broke through a dark reddish-brown crusty surface that was an inch or so thick, exposing loose, sandy material. As the rover tried to break free, its wheels began to churn the soil, uncovering even more sandy material, bearing “a higher concentration of sulfate that seen anywhere else on Mars,” said Ray Arvidson of the Washington University in St. Louis. “These deposits are evidence of water-charged explosive volcanism. Such areas could have once supported life.”

21 December 2009

  • London-based Avanti Communications Group PLC has awarded a contract to Orbital Sciences Corp. to provide a new communications satellite.
    Orbital, headquartered in Dulles, will deliver the HYLAS 2 satellite in early 2012.
  • NASA’s Kennedy Space Center announced it will host a media event at 10 a.m. EST on Friday, Jan. 8, to showcase the Tranquility node, which will provide room for many of the station’s life support systems. The module was built in Turin, Italy, by Thales Alenia Space for the European Space Agency. Tranquiity features a cupola which will provide a multi-directional view of the exterior of the ISS. It will allow the crew to monitor spacewalks and docking operations, as well as provide a spectacular view of Earth and other celestial objects.
  • Dwayne Day has published an interesting essay on space fetishists (advocates of one size fits all solutions to space problems). A must read.

20 December 2009

  • Oleg Kotov (Russia), Timothy Creamer (NASA) and Soichi Noguchi (Japan) have launched on board the Russian Soyuz TMA-17 on Sunday, taking aim on the International Space Station (ISS) where they will join NASA’s Jeff Williams, commander of the Expedition 22 crew. The crew launched at 4:51pm Eastern from the Baikonur Cosmodrome in Kazakhstan.
  • 30 years ago, on Christmas Eve, Arianespace launched its first Ariane rocket from its new spaceport at Kourou on the edge of the massive Amazon rain forest.

19 December 2009

  • Nature News takes note of a meeting of the American Geophysical Union in San Francisco, California where scientists report that as much as 50% of the plume shooting out of geysers on Saturn’s moon Enceladus could be ice. Previously, scientists had thought that only 10–20% of the plume was made up of ice, with the rest being water vapour.
  • NASASpaceFlight reports that “Capping off a highly successful year for the Space Shuttle Program, the STS-129 flight of Atlantis last month has undergone its final, official post-flight assessment: the all-important In-Flight Anomaly (IFA) review. In all, STS-129 was a clean flight, particularly for the vehicle’s Solid Rocket Boosters (SRBs) and Space Shuttle Main Engines (SSMEs).”

18 December 2009

  • The seventh launch of the Ariane in 2009 by Arianspace put the HELIOS-2B satellite into a sun-synchronous polar orbit
  • XCOR announced that “The Yecheon Astro Space Center announced today that it has selected XCOR Aerospace as its preferred supplier of suborbital space launch services. Operating under a wet lease model, XCOR intends to supply services to the Center using the Lynx Mark II suborbital vehicle.”

17 December 2009

  • Amy Klamper at Spacenews.com thinks “New Direction for NASA Could Wait Until February”
  • The Ariane 5 launch of the HELIOS 2B satellite from French Guiana has been scrubbed.

16 December 2009

  • The Guardian has a report on planet orbiting a nearby star (smaller than the sun) that is nearly three times as large as Earth and made almost entirely of water, forming a global ocean more than 15,000km deep.
  • ATK successfully test fired the Orion capsule safety abort motor today.

15 December 2009

14 December 2009

  • The Russian space agency Roscosmos launched a venerable Proton rocket carrying three GLONASS-M satellites into orbit on December 14. Each 3,000-pound satellite is designed to last seven years.
  • The Wide-field Infra red Survey Explorer (WISE) lifted off from California’s Vandenberg Air Force Base this morning, after the mission was delayed because of a problem with the spacecraft’s steering engine.

13 December 2009

  • On this day in 1965, Wally Schirra and Thomas Stafford in Gemini VIa and Frank Borman and James Lovell Jr. in Gemini VII were flying side by side 100 miles above the Earth. One held a sign “Beat ARMY” and out of the window on the other space craft you could read “Beat NAVY”.
  • The Gemenid Meteor Shower peaks tonight.

12 December 2009

  • The Financial Times features Burt Rutan. The 66 year old aerospace legend plans to beat any government to Mars
  • If all goes to plan, billionaire Richard Branson’s spaceships will take off with tourists on board in 2012 – from Kiruna in the far north of Sweden.

11 December 2009

  • Endeavor (STS-130) has arrived at the Vehicle Assembly Building (VAB) prior to mating with External Tank (ET-134) and the twin Solid Rocket Boosters (SRBs). Launch is scheduled for early February on a 13 day mission to the International Space Station.
  • Europe’s Mars Express captured images of both Martian moons together at one time.

10 December 2009

  • NASA acknowledged that the mars rover Spirit’s right rear wheel may be inoperable. That would leave the rover with only four working wheels, and likely doom her to remain mired in the sand.
  • Paul Hill, the Director of NASA’s Mission Operations Directorate, hinted at an additional Space Shuttle flight, and discussed Commercial alternative launch vehicles.

9 December 2009

  • Arianespace has delayed the launch of the HELIOS 2B satellite for several days in order to replace a part in a launcher subsystem
  • NASA has succeeded in getting its Mars Reconnaissance Orbiter out of safe-mode, and expect to resume science experiments next week.

8 December 2009

  • NASA managers have confirmed they are considering adding STS-135 to the Shuttle manifest in late 2010 or early 2011. They would use Atlantis, which would mean one more flight for that venerable shuttle after STS-133.
  • BioEdOnline has the latest on four Painted Lady butterflies that emerged from their chrysalis aboard the International Space Station.

7 December 2009

  • Calculations by Diedrich Möhlmann of the German Aerospace Center in Berlin suggest that liquid water may collect temporarily below the Martian surface.
  • Scaled Composites unveiled SpaceShipTwo, designed to take tourists to the edge of space.

6 December 2009

  • The New Horizon spacecraft with be half-way to Pluto at the end of December.
  • A new configuration of the Delta IV rocket has launched on its maiden flight. The new Medium+ (5,4) variant was used to orbit the Wideband Global SATCOM 3 (WGS-3) satellite for the US Air Force.

5 December 2009

  • There is a 60% chance weather will again delay the launch of the Air Force communication satellite on board a Delta 4 rocket.
  • NASA’s MODIS satellite has this image of dust storms off the coast of West Africa.

4 December 2009

  • Gwenaël Boué and Jacques Laskar recently published a paper entitles “A collisionless scenario for Uranus tilting“. They propose a model wherein Uranus once possessed a moon with a mass of 1% of the planet and orbiting at a certain distance. This configuration could unbalance the spin of Uranus and the wobble would tilt the planet. The moon was subsequently ejected during an encounter with another planet.
  • Why we shouldn’t release all we know about the cosmos.
  • Troubles launching an Air Force satellite from Cape Canaveral has delayed the Vandenberg launch of the Delta 2 rocket that will carry NASA’s Wide-field Infrared Survey Explorer, or WISE. WISE is designed to scan the whole sky in the infrared to find previously undetected celestial objects.

3 December 2009

  • The Wide-field Infrared Survey Explorer (WISE) spacecraft has been mated to its fairing in preparation for its scheduled 9 December launch from Vandenberg Air Force Base, California. WISE will circle Earth over the Earth’s poles. During its nine months of operations, it will look for the coolest stars, dark asteroids and the most luminous galaxies.
  • The latest information from JPL on the efforts to free the Spirit rover. Dark days indeed.
  • “Safe Mode”. Another word for Ouch!!. Kepler experienced a safe mode event on Nov. 18, 2009. Engineers from Ames are working on the problem. No mission data was lost. Both Mars Orbiters are also in “Safe Mode”. See 2 December, below.

2 December 2009

  • The New Scientist reports that both of the Mars orbiters are out of commission, spelling problems for the two rovers. The Mars Reconnaissance Orbiter (MRO) spontaneously rebooted in August for the fourth time this year, and has been on stand-by ever since. On Friday, 28 November, Mars Odyssey suffered a memory glitch and has been in “safe mode” pending resolution.
  • Bad weather has delayed the launch of an Air Force satellite aboard an Atlas rocket until Thursday, 3 December between 7:22 PM to 8:43 PM EST.
  • The Geminid Meteor shower will peak the night of 13/14 December, with as many as 50-80 meteors per hour.

1 December 2009

  • The Soyuz TMA-15 spacecraft is scheduled to undock from the International Space Station Monday at 10:56 PM EST. Soyuz Commander Roman Romanenko, European Space Agency Flight Engineer Frank De Winne and Canadian Space Agency Flight Engineer Bob Thirsk are slated for a landing in Kazakhstan at 2:15 AM EST Tuesday (1:15 p.m. Kazakhstan time) to conclude their 188 days in space, 186 days on the station.
  • The Tranquility module is set for delivery in 2010 by the Space Shuttle Endeavour’s STS-130 mission to the International Space Station. Thales Alenia Space in Turin Italy built Tranquility. The pressurized node will provide additional room for crew members and many of the space station’s life support and environmental control systems. These systems include air revitalization, oxygen generation and water recycling. A waste and hygiene compartment and a treadmill also will be relocated from other areas of the station.

Posted in European Space Agency, International Space Station, JAXA, Moon, NASA, Russian Space Agency, Solar System | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a Comment »