Astrobiologist David Grinspoon on life, the universe and everything
Planetary Radio: Space Exploration, Astronomy and Science
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Are We Searching for Life on Mars?
Mars is an inchtin case, because there may be micro environments where the necessary conditions are met. I'm a big fan of mars exploration but i'm just not holding up great hopes for finding extant life there to day. But if you're somebody that's hoping that humans can go and live on mars and do things on mars in the future, i would also argue it was really good news. It just makes it much, ethically a simpler to worry about what we're going to do on mars if there aren't any martians there to day."
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