Looking for Mars Life on Planet Earth
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on Nov 17, 2008 by 
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Last week, NASA declared the Mars Phoenix Lander mission completed as the lander succumbed to Martian winter and lost radio contact. NASA scientists are already preparing their next mission: to send a rover to search for evidence of life on the red planet. But to help decide what signs to look for, scientists are studying extreme life forms on our own planet.
Additional Links
- NASA's Mars Science Laboratory
- NASA's Astrobiology Institute
- Hear More from Scientist Chris McKay on the QUEST Science Blog
