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#spacefaringcivilisations — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #spacefaringcivilisations, aggregated by home.social.

  1. Jim Donegan 🎵 ✅ @[email protected] ·

    What If #Humanity Is Among The First #Spacefaring #Civilizations?

    youtube.com/watch?v=uTrFAY3LUN

    #PBS #SpaceTime #PBSSpaceTime #Aliens #AlienCivilisations #Astrophysics #MattODowd #SpacefaringCivilisations #FermiParadox

    #fermiparadox #spacefaringcivilisations #mattodowd #astrophysics #aliencivilisations #aliens