Penelope Boston says there might be life on Mars
TED.com
EducationScience
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So the Mars Rovers didn't scoop up any alien lifeforms. Scientist Penelope Boston thinks there's a good chance -- a 25 to 50 percent chance, in fact -- that life might exist on Mars, deep inside the planet's caves. She details how we should look and why.
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- Internet Archive, in TED Talks
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- CC BY-NC-ND 3.0, as the Internet Archive states it.
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- TED.com
- Language
- English
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