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 Pasadena CA (SPX) Nov 18, 2009 
Impact craters on Mars are kind of neat. Many of them look very different than impact craters seen on Earth's moon or Mercury. Fresh lunar and Mercurian craters have ejecta blankets that look a bit rough near the crater rims; around larger craters, long rays or chains of secondary craters radiate away from the crater rims.
Some Martian craters are similar to these craters, but Mars also ha ... read more
Pasadena CA (SPX) Nov 18, 2009Spirit is preparing to attempt extrication from her embedded location at "Troy" on the west side of "Home Plate." The project was successful in reformatting Spirit's on-board flash memory file system on Sol 2083 (Nov. 11, 2009). The rover is now again using the non-volatile flash file system for telemetry storage. On Sol 2078 (Nov. 6, 2009), Spirit straightened her wheels in preparat ... more
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Vietnam says parched Red River at record low
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Pasadena CA (SPX) Nov 18, 2009Driving commands are being prepared to instruct Spirit to attempt to drive forward. These are the first driving commands since Spirit became embedded in a Martian sandtrap approximately six months ago. These commands will be transmitted to Spirit at 1 a.m. PST (4 a.m. EST) Tuesday, Nov. 17. The rover will be instructed to drive straight ahead (north) in two steps. Each step will be a comma ... more 
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 |
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Pasadena CA (SPX) Nov 02, 2009Until Oct. 24, NASA's Mars Exploration Rover had gone more than six months without an episode of amnesia-like symptoms like those that appeared on four occasions earlier this year. In these amnesia events, Spirit fails to record data from the day's activities onto the type of computer memory - non-volatile "flash" memory - that can retain the data when the rover powers down for its energy ... more 
Pasadena CA (SPX) Oct 29, 2009This image from NASA's Mars Reconnaissance Orbiter shows channels to the southeast of Hale crater on southern Mars. Taken by the orbiter's High Resolution Imaging Science Experiment (HiRISE) camera, this view covers an area about 3 kilometers (2 miles) wide. Channels associated with impact craters were once thought to be quite rare. Scientists proposed a variety of unusual circumstances to ... more 
Moscow, Russia (XNA) Oct 28, 2009The future Mars manned exploration projects will only become true by using nuclear energy, said President and Chief Designer of Russia's Energia Aerospace Corporation Vitaly Lopota here on Monday. Since current rocket technologies are not sufficient for the future exploration of Mars and the whole Solar system, and since no alternative energy resources have been found as of now, the only ... more |
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