SPACE: Have Aliens Already Visited Us?
Harvard astrophysicist Avi Loeb says he has found good evidence for alien technology in the solar system, what could be called alien garbage, and that some other scientists don’t take his ideas seriously because of “groupthink.” In his new book “Extraterrestrial: The First Sign of Intelligent Life Beyond Earth” (Houghton Mifflin Harcourt), set to be published Jan. 26, Loeb describes his journey to a radical position on the strange interstellar visitor that’s been dubbed ‘Oumuamua — a cigar- or disc-shaped object that whizzed through our solar system in 2017. When ‘Oumuamua flashed through the sun’s neighborhood in 2017, scientists didn’t … Read more