Avi Loeb has placed a $1,000 bet against Michael B. Shermer on Long Bets that the discovery or disclosure of aliens visiting Earth will occur before December 31, 2030, arguing the search for extraterrestrial technological artifacts began in 202… #aliens #ovni #supercarblondie #uap #ufo #ufosky #usa https://supercarblondie.com/tech/harvard-scientists-bets-proof-aliens-visting-earth-four-years