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Big Bang-Alien Theory / Harvard Astronomer Avi Loeb

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Published on Mar 18, 2014

Our universe is about 13 billion years old, and for roughly 3.5 billion of those years, life has been wriggling all over our planet. But what was going on in the universe before that time? It's possible that there was a period shortly after the Big Bang when the entire universe was teeming with life. Harvard astronomer Avi Loeb calls this period the "habitable epoch," and he believes that its existence changes how humans should understand our place in the cosmos.
HABITABLE UNIVERSE THEORY

Guest: Abraham Loeb - Harvard University's Frank B. Baird Jr. Professor of Science & Chair of the Dept. of Astronomy
www.themindseyemedia.com
www.facebook.com/mindseyeshow
https://www.cfa.harvard.edu/~loeb/

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