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1sockchuck writes "NASA has built its Nebula cloud computing platform inside a data center container so it can add capacity quickly, bringing extra containers online in 120 days. Nebula will provide on-demand computing power for NASA researchers managing large data sets and image repositories. 'Nebula has been designed to automatically increase the computing power and storage available to science- and data-oriented web applications as demand rises,' explains NASA's Chris Kemp. NASA has created the project using open source components and will release Nebula back to the open source community. 'Hopefully we can provide a good example of a successful large-scale open source project in the government and pave the way for similar projects in other agencies,' the Nebula team writes on its blog."

Several readers noted the latest fallout from the Climate Research Unit's Climategate: the admission by the University of East Anglia that the raw data behind important climate research was discarded in the 1980s, "a time when climate change was seen as a less pressing issue" according to the Times (UK) article. The Telegraph quotes Phil Jones, beleagured head of the CRU: "Our global temperature series tallies with those of other, completely independent, groups of scientists working for NASA and the National Climate Data Centre in the United States, among others. Even if you were to ignore our findings, theirs show the same results. The facts speak for themselves; there is no need for anyone to manipulate them." Some of the data behind these other results can likely be found in a new resource that jamie located up at the Real Climate site: a compilation of links to a wide variety of raw data about climate. From the former link: "In the aftermath of the CRU email hack, many people have come to believe that scientists are unfairly restricting access to the raw data relating to the global rise in temperature. ... We have set up a page of data links to sources of temperature and other climate data, codes to process it, model outputs, model codes, reconstructions, paleo-records, the codes involved in reconstructions etc."

NASA officials will speak before members of Congress this week in an effort to gain support for more stringent launch safety considerations for the space shuttle's successor. Crew safety remains a major concern for lawmakers while they debate NASA's future and the potential integration of private companies into US space flight plans. "The demonstrated probability of a shuttle launch disaster is 1 in 129. NASA's 83 astronauts think those odds can be improved to 1 in 1,000. Independent safety experts agree. 'None of us want to repeat the accident history of the shuttle,' said retired Navy Vice Adm. Joseph Dyer, chairman of the Aerospace Safety Advisory Panel, a group organized to oversee NASA programs after three astronauts died in the 1967 Apollo 1 launch pad fire. ... NASA's Astronaut Office began a re-evaluation of next-generation launch vehicle safety after the loss of Columbia's crew. The guiding principles laid out in a May 2004 report remain current, astronauts said. Launching astronauts into low Earth orbit is dangerous. But an order-of-magnitude reduction of risk is achievable 'and should therefore represent a minimum safety benchmark for future systems,' the report says."

An anonymous reader sends in this link to a video of 12-1/2 minutes of Space Shuttle pr0n. The people at the Johnson Space Center put together this video of the ascent of STS-129 using multiple imagery assets — ground, air, booster, and the shuttle itself. The booster's-eye view of splashdown and immersion is something you don't see every day. As a bonus, another anonymous reader shared a beautiful photo of the shuttle flying over rugged terrain after it separated from the ISS last week.

al0ha writes "In the first video showing the auroras above the northern latitudes of Saturn, Cassini has spotted the tallest known 'northern lights' in the solar system, flickering in shape and brightness high above the ringed planet. The new video reveals changes in Saturn's aurora every few minutes, in high resolution, with three dimensions. The images show a previously unseen vertical profile to the auroras, which ripple in the video like tall curtains. These curtains reach more than 1,200 kilometers (750 miles) above the edge of the planet's northern hemisphere."

siddesu writes in with "compelling" new data that chemical and fossil evidence of ancient microbial life on Mars was carried to Earth in a Martian meteorite. The finding is being highlighted by the same NASA team who made the initial discovery 13 years ago. Spaceflight Now has more details of the analysis.

westtxfun writes "The STEREO satellites recently confirmed the existence of solar mega-tsunamis when they captured height data after a sunspot recently erupted. The scale of this tsunami literally dwarfs the Earth's diameter — it was 62,000 miles high and raced across the surface at 560,000 mph! STEREO A and B orbit 90 degrees apart and luckily, one was overhead while the other saw the eruption on the limb. This gave NASA scientists enough data to confirm the tsunami wasn't a shadow, solving a modern solar mystery. The images are simply stunning, to boot."

eldavojohn writes "2009 has been an interesting year for NASA — from a new strategy to even closer ties with an old enemy. So it's perhaps no surprise that NASA has publicly stated that they are ready to team up with China. NASA Chief Charles Bolden said, 'I am perfectly willing, if that's the direction that comes to me, to engage the Chinese in trying to make them a partner in any space endeavor. I think they're a very capable nation. They have demonstrated their capability to do something that only two other nations that have done — that is, to put humans in space. And I think that is an achievement you cannot ignore. They are a nation that is trying to really lead. If we could cooperate we would probably be better off than if we would not.' While the budget of the China National Space Administration is a fraction of NASA's, partnering with them has been considered since 2008. In possibly related news, rumors are circulating of the Obama administration cutting NASA's budget by ten percent for fiscal year 2011 despite the success of Monday's Atlantis launch. Considering the Augustine panel's recommendations, such a cut could halt US human space flight for a decade."

eldavojohn writes "The apocalyptic film 2012 has dominated the box office, taking in $65 million on opening weekend. But with all those uninformed eyeballs watching the film, NASA has found itself answering so many common questions that their Ask an Astrobiologist blog offers calming, professional reassurance that there is no planet Nibiru, nor will it collide with Earth (although I do recall a massive solar storm forecast). NASA's main site even offers a FAQ answering similar questions. NPR has more on NASA scientist David Morrison and his efforts to calm the ensuing public hysteria, but survivalists are already planning for the big one. Pretty funny, right? Not according to Morrison: 'I've had three from young people saying they were contemplating committing suicide. I've had two from women contemplating killing their children and themselves. I had one last week from a person who said, "I'm so scared, my only friend is my little dog. When should I put it to sleep so it won't suffer?" And I don't know how to answer those questions.'"

coondoggie writes "A Tang soufflé perhaps? Yum. A new book out this week will tell you everything you wanted to know about cooking and eating in space. The Astronaut's Cookbook: Tales, Recipes, and More — penned by NASA veterans Charles Bourland and Gregory Vogt — offers up a number of recipes as well a history of space feasting just in time for Thanksgiving, if you are so inclined. The book includes a number of interesting space food facts: Soviet cosmonaut Gherman Titov was the first human to consume food in space."

coondoggie writes "NASA's long-running Mars rover Spirit is stuck in a sand trap — a situation the space agency would like to fix. Yesterday NASA said it will begin what it called the long process of extricating Spirit by sending commands that could free the rover. Spirit has been stuck in a place NASA calls 'Troy' since April 23, when the rover's wheels broke through a crust on the surface that was covering bright-toned, slippery sand underneath. After a few drive attempts to get Spirit out in the subsequent days, it began sinking deeper in the sand trap. Driving was suspended to allow time for tests and reviews of possible escape strategies, NASA stated."

NASA is reporting that preliminary data from the LCROSS mission indicates that there really is water in one of the permanently shadowed lunar craters, just as they suspected back in September. "'We are ecstatic,' said Anthony Colaprete, LCROSS project scientist and principal investigator at NASA's Ames Research Center in Moffett Field, Calif. 'Multiple lines of evidence show water was present in both the high angle vapor plume and the ejecta curtain created by the LCROSS Centaur impact. The concentration and distribution of water and other substances requires further analysis, but it is safe to say Cabeus holds water.'"

coondoggie writes "NASA and the European Space Agency (ESA) are aiming to cooperate on all manner of robotic orbiters, landers and exploration devices for a future trip to Mars. Specifically, NASA and ESA recently agreed to consider the establishment of a new joint initiative to define and implement their scientific, programmatic, and technological goals for the exploration of Mars. The program would focus on several launch opportunities with landers and orbiters conducting astrobiological, geological, geophysical, climatological, and other high-priority investigations and aiming at returning samples from Mars in the mid-2020s."

PBH submitted a link to a really amazing composite image of the Milky Way released by NASA. They combined infrared, visible, and x-ray images taken by Spitzer, Hubble, and Chandra to create one beautiful image to commemorate the 400 years since 1609, when Galileo looked up.

xp65 writes "NASA scientists studying the origin of life have reproduced uracil, a key component of our hereditary material, in the laboratory. They discovered that an ice sample containing pyrimidine exposed to ultraviolet radiation under space-like conditions produces this essential ingredient of life. 'We have demonstrated for the first time that we can make uracil, a component of RNA, non-biologically in a laboratory under conditions found in space,' said Michel Nuevo, research scientist at NASA's Ames Research Center, Moffett Field, Calif. 'We are showing that these laboratory processes, which simulate occurrences in outer space, can make a fundamental building block used by living organisms on Earth.'"

Matt_dk writes "Just one week after the first test launch of the Ares I-X rocket, NASA says it may decide to cancel a follow-up launch called Ares 1-Y, which wasn't scheduled until 2014. Reportedly, program managers recommended dropping the flight because, currently, there isn't funding to get an upper stage engine ready in time. Depending on whether the Obama administration decides to continue the Ares I program, this decision may be moot. Earlier this week Sen. Bill Nelson said Obama may make a decision on NASA's future path, based on the report by the Augustine Commission, by the end of November."

Bucc5062 writes "LaserMotive has achieved the first step towards the creation of a working space elevator by qualifying for the $900,000 prize in a contest sponsored by NASA. To achieve this first level, LaserMotive needed to propel a platform up a cable dangling from a helicopter at over 2 m/s. They hit a top speed of 4.13 m/s. The next level of qualification will be to achieve a climb speed greater then 5 m/s. LaserMotive beamed roughly 400 watts of laser power to a moving target at a distance of 1 kilometer, as part of the vertical laser alignment procedure. The target was a retro-reflective board a little larger than 1 meter on a side. The contest will continue for another two days with at least two other teams challenging for the prize. To win the Power Beaming competition, the LaserMotive system uses a high-power laser array to shine ultra-intense infrared light onto high-efficiency solar cells, converting the light into electric power which then drives a motor. 'Our system will track the vehicle as it climbs, compensating for motion due to wind and other changes. Building on our experience from last year’s competition, we are designing an improved system able to capture the full $2,000,000 prize.'"

Scientific American has a piece on speculation that dark matter may be behind diffuse radiation in the galactic center. Beginning in 2003, researchers led by Douglas Finkbeiner noticed a curious excess of microwave radiation in the WMAP data, after all known sources of such radiation were accounted for. Data from NASA's Fermi Gamma-Ray Space Telescope resulted in a similar anomaly in gamma rays. "A paper posted to the physics preprint Web site arXiv.org on October 26 and submitted to the Astrophysical Journal points to a possible signature of dark matter in the Milky Way, although the study's authors are careful to keep their observations empirical and table such speculation... In the new paper [the researchers] describe the Fermi gamma-ray haze and make the claim that it confirms the synchrotron origin of the WMAP microwave haze. And as with the microwave haze, the authors argue that the electrons responsible for the gamma-ray haze appear to originate from an unknown astrophysical process. ... 'We are absolutely in the process of exploring the Fermi haze in the context of dark matter physics,' [one of them] says."

coondoggie writes "NASA said it will this week award $1.65 million in prize money to a pair of aerospace companies that successfully simulated landing a spacecraft on the moon and lifting off again. NASA's Centennial Challenges program, which was managed by the X Prize Foundation, will give a $1 million first prize to Masten Space Systems and a $500,000 second prize to Armadillo Aerospace for successfully completing the Northrop Grumman Lunar Lander Challenge."

coondoggie writes to tell us that NASA has started down the road to reinvention with the addition of four new committees to the external advisory group that drives the agency's direction. "The four new committees include Commercial Space, Education and Public Outreach, Information Technology Infrastructure, and Technology Innovation. The council's members provide advice and make recommendations to the NASA administrator about agency programs, policies, plans, financial controls and other matters pertinent to NASA's responsibilities. In the realm of commercial space, NASA has been pushed by outside experts to leave low Earth orbit flights to other aerospace firms. The Review of United States Human Space Flight Plan Committee report recently took that a step further in recommending: A new competition with adequate incentives to perform this service should be open to all US aerospace companies. This would let NASA focus on more challenging roles, including human exploration beyond low-Earth orbit based on the continued development of the current or modified NASA Orion spacecraft."