
(Repeat) NOVA Minute: How to Speak Walrus
Feb 8, 2012 - 1:28
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Could permafrost under Martian soil be the key to finding life on the red planet? Chris McKay, a planetary scientist for NASA, thinks there's a good chance we'll see evidence of ancient microbes if we just follow the ice...
Life on Ice is an episode from NOVA scienceNOW by WGBH Science Unit. Could permafrost under Martian soil be the key to finding life on the red planet? Chris McKay, a planetary scientist for NASA, thinks there's a good chance we'll see evide...
This episode belongs to NOVA scienceNOW.
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Published Aug 8, 2011, 5:18 long, audio available.