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. Join Koncrete on Patreon: https://bit.ly/koncretepatreon listen on iTunes - https://itunes.apple.com/podcast/id1441238966 Spotify - https://open.spotify.com/show/4VTLG0HiIZaCjH9gE6NFPq MUSIC Floating Door: http://bit.ly/2vQ0pLZ DANNY https://www.instagram.com/jonesdanny https://twitter.com/jonesdanny KONCRETE STORE: http://store.koncrete.com KONCRETE SOCIALS http://twitter.com/koncrete http://instagram.com/koncrete http://facebook.com/koncreteinc