Alien Life: Will We Know It When We See It?
1:33:30
YouTubeWorld Science Festival
Alien Life: Will We Know It When We See It?
What are scientists looking for when searching for alien life? A lot, it turns out: the search for extraterrestrials requires the help from astronomers, planetary scientists, chemists, computer scientists, and geneticists, just to name a few. But are we barking up the wrong carbon-based tree? Could alien life develop in ways we haven't dreamed ...
7.4M viewsJul 17, 2014
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