#76 - Harvard's Top Astronomer Believes Aliens are Trying to Contact Us | Dr. Avi Loeb

Professor Avi Loeb is an astrophysicist at Harvard. His new book “Extraterrestrial” The First Sign of Intelligent Life Beyond Earth” which proposes that an interstellar object that passed through our solar system in 2017,may have been the creation of an Alien intelligence.

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