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
zifahm t1_itg0phk wrote on October 23, 2022 at 11:16 AM Any metal 1 inch cube floating in the universe is enough as evidence. Permalink 0 AzLibDem t1_itgrne8 wrote on October 23, 2022 at 3:14 PM Naturally occurring cubes of metal Permalink Parent 4
AzLibDem t1_itgrne8 wrote on October 23, 2022 at 3:14 PM Naturally occurring cubes of metal Permalink Parent 4
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