| March 20, 2008 |  |
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Mars Express Reveals Volcanic Past Of The Red Planet
Paris, France (ESA) Mar 16, 2008A new analysis of impact cratering data from Mars reveals that the planet has undergone a series of global volcanic upheavals. These violent episodes spewed lava and water onto the surface, sculpting the landscape that ESA's Mars Express looks down on today. Using images from the High Resolution Stereo Camera (HRSC) on Mars Express, Gerhard Neukum, Freie Universit�t Berlin, Germany, and co ... more Space Shuttle Endeavour Docks At Space Station 
Washington (AFP) March 13, 2008The seven crew members of the space shuttle Endeavour boarded the International Space Station on Thursday after docking high over Southeast Asia, NASA said. The space rendez-vous took place 342 kilometers (212 miles) over Singapore at 0349 GMT, two days after Endeavour blasted off from the Kennedy Space Center in Florida, a NASA TV commentator said. A bell rang on the ISS after docking ... more New Purdue Facility Aims To Improve NASA Moon Rocket Engine 
West Lafayette IN (SPX) Mar 13, 2008Purdue University engineers are conducting experiments using a new hydrogen facility to help NASA create designs to improve the cooling efficiency and performance of the J-2X rocket engine, critical for future missions to Mars and the moon. More efficient cooling improves performance and reduces the need for costly overhauls, said William Anderson, an associate professor in Purdue's School of ... more Women Drivers On Mars 
Greenbelt MD (SPX) Mar 14, 2008Little noticed by the general public, February 23rd was a special day in space exploration. For the first time in history, an all-woman team of scientists and engineers guided a major NASA mission-the Mars Exploration Rovers. "We were in control of Spirit's activities for the day," explains Barbara Cohen of the Marshall Space Flight Center who headed up the science team. "It was a milestone in ... more HiRISE Discovers A Possibly Once-Habitable Ancient Mars Lake 
Tucson AZ (SPX) Mar 07, 2008Scientists studying images from The University of Arizona-led High Resolution Imaging Experiment camera on NASA's Mars Reconnaissance Orbiter have discovered never-before-seen impact "megabreccia" and a possibly once-habitable ancient lake on Mars at a place called Holden crater. The megabreccia is topped by layers of fine sediments that formed in what apparently was a long-lived, calm lake ... more |
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Pasadena CA (JPL) Mar 05, 2008Spirit has achieved a northerly tilt of 29.9 degrees! As a result, based on power projections, Spirit has a fighting chance of surviving another winter on Mars, if the weather and environment cooperate. Plans for sol 1471 (Feb. 22, 2008) called for a test of the stability of Spirit's new perch prior to using the rock abrasion tool by having the rover touch the Martian surface with the Mo ... more JPL Helps Shoot For The Moon, Stars, Planets And More 
Pasadena CA (SPX) Mar 05, 2008A giant telescope, galaxy maps, and laser beacons on Mars are only a few of the ideas that teams selected by NASA will study for the next generation of astronomy and astrophysics missions. NASA's Jet Propulsion Laboratory, Pasadena, Calif., will help usher in this new era by playing an active role in 15 of the 19 science teams chosen to look at new concepts for future missions. The 15 team ... more New Tool Enlisted In The Search For Life On Mars 
Moffet Field CA (SPX) Mar 04, 2008"I admit I never actually wrote this goal into my grant," UC Berkeley Professor of Chemistry Richard Mathies told me, as one of his graduate students injected a drop of Zinfandel into Mathies's organic analyzer. "But it is an important demonstration" that the detector actually works. The device in Mathies's lab is a prototype of the Mars Organic Analyzer. Along with several other com ... more NASA Spacecraft Photographs Avalanches On Mars 
Pasadena CA (SPX) Mar 04, 2008A NASA spacecraft in orbit around Mars has taken the first ever image of active avalanches near the Red Planet's north pole. The image shows tan clouds billowing away from the foot of a towering slope, where ice and dust have just cascaded down. The High Resolution Imaging Experiment (HiRISE) on NASA's Mars Reconnaissance Orbiter took the photograph Feb. 19. It is one of approximately 2,400 ... more |
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Paris, France (ESA) Feb 29, 2008A trio of NASA and ESA spacecraft orbiting Mars are preparing for the 25 May arrival of NASA's Phoenix lander. ESA's Mars Express has already started adjusting its orbit to provide critical back-up monitoring of Phoenix. In May, when Phoenix enters the Red Planet's atmosphere at over 20 000 km/h, two NASA spacecraft - Mars Odyssey and the Mars Reconnaissance Orbiter - will closely monitor ... more Japanese scientists eye new planet 
Tokyo (AFP) Feb 28, 2008Scientists at a Japanese university said Thursday they believed another planet up to two-thirds the size of the Earth was orbiting in the far reaches of the solar system. The researchers at Kobe University in western Japan said calculations using computer simulations led them to conclude it was only a matter of time before the mysterious "Planet X" was found. ... more The Next-Best Thing To Being On Mars 
Boston MA (SPX) Feb 27, 2008Last week, two MIT students began living, working and communicating with the outside world as if they were on a mission to Mars. Whenever they go outside their small, round habitat where eight people are spending a two-week "mission," they don spacesuits and pass through an airlock. When they send e-mail, it takes 20 minutes before the recipient can see it-the time it takes for radio waves ... more How The Atmospheres Of Mars And Venus Are Affected By Carbon Monoxide 
Washington DC (SPX) Feb 27, 2008Modelling of the Earth's atmosphere has acquired economic importance due to its use in the prediction of ozone depletion and in measuring the impact of global warming. Now, researchers, writing in the online open access journal PMC Physics B have found that the rate at which electrons lose energy to carbon monoxide is greater than that to carbon dioxide at higher levels in the atmospheres of ... more
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