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Mars Meteorite Debate ContinuesHouston TX (SPX) Dec 03, 2009 Using more advanced analytical instruments now available, a Johnson Space Center research team has reexamined the 1996 finding that a meteorite contains strong evidence that life may have existed on ancient Mars. The new research focused on investigating alternate proposals for the creation of materials thought to be signs of ancient life found in the meteorite. The new study argues that ... read more |
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Pasadena CA (SPX) Nov 26, 2009The team operating NASA's Mars Reconnaissance Orbiter plans to uplink protective files to the spacecraft next week as one step toward resuming the orbiter's research and relay activities. Since the orbiter spontaneously rebooted its computer on Aug. 26, flight team engineers have been examining possible root causes and repercussions of that incident and three similar events this year on ... more 
Washington (AFP) Nov 23, 2009A network of valleys discovered on Mars show that the red planet was likely once covered by a vast ocean that fed a humid, rainy climate, according to research published Monday. Debate has raged for decades over whether Martian valleys resulted from water erosion - caused by humidity and rainfall - or through groundwater-sapping erosion, which can happen in cold and dry conditions. ... more 
Pasadena CA (SPX) Nov 24, 2009Spirit experienced a wheel stall with the right-rear wheel during the second step of a two-step drive on Sol 2092 (Saturday, Nov. 21). This is not the same wheel that stalled on Sol 1899 (May 6), the left-middle wheel. On Sol 2092, the right-rear wheel did not experience a hard stall like what was seen on Sol 1899. Instead, it stalled because the wheel's progress fell behind the ... more |
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 Distal Rampart Of Crater In Chryse Planitia  Spirit's Flash Memory In Use Again  Team Prepares To Uplink Commands To Spirit |
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Pasadena CA (SPX) Nov 18, 2009NASA and Microsoft Corp. of Redmond, Wash., have collaborated to create a Web site where Internet users can have fun while advancing their knowledge of Mars. Drawing on observations from NASA's Mars missions, the "Be a Martian" Web site will enable the public to participate as citizen scientists to improve Martian maps, take part in research tasks, and assist Mars science teams studying da ... more 
Pasadena CA (SPX) Nov 17, 2009Opportunity is still heading south before the turn east to head toward Endeavour Crater. The right front wheel is exhibiting elevated motor currents. So, the plan is to find a place to stop and rest the actuator while conducting some some contact science. On Sol 2058 (Nov. 7, 2009), the rover began a 15-meter (49-foot) approach to a candidate rock target called "Marquette Island." On ... more 
Moffet Field CA (SPX) Nov 17, 2009Scientists with NASA's IceBite project are heading this week for University Valley, a hanging valley perched more than 1600 feet (more than 1 mile) above sea level in Antarctica's McMurdo Dry Valleys. Their objective: to test a set of ice-penetrating drills and select one for use on a future mission to the martian polar north, the same region of the planet that NASA's Phoenix lander invest ... more |
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 Can Spirit Be Freed   Dawn Enters Asteroid Belt - For Good  Professor To Predict Weather On Mars |
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