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
feelingbutter t1_ivg8pm1 wrote on November 7, 2022 at 7:16 PM Cool Worlds just put out this informative video on the pros and cons of METI: https://youtu.be/7TAOMvW5LaQ Permalink 4
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