Scientists are working on an official 'alien contact protocol' for when ET phones Earth space.com Submitted by Gari_305 t3_yowbpx on November 7, 2022 at 6:48 PM in Futurology 143 comments 748
logginginagain t1_ivjea6k wrote on November 8, 2022 at 12:18 PM They can save their effort. The odds are a billion to one Permalink 1
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