Signatures of alien technology could be how humanity first finds extraterrestrial life tech.hindustantimes.com Submitted by WallStreetDoesntBet t3_yb6m6d on October 23, 2022 at 3:17 AM in Futurology 178 comments 1,245
kcaJkcalB t1_itit42y wrote on October 23, 2022 at 11:17 PM They already found and contacted intelligent life hundreds years ago Permalink 1
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