this post was submitted on 09 Nov 2025
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[–] ThorrJo@lemmy.sdf.org 2 points 4 months ago* (last edited 4 months ago)
  • No ruins, probes, artifacts, or lingering tech
  • No Dyson spheres or interstellar beacons
  • No signs of past galactic empires

Would we really be able to see any of these if they weren't right in the immediate neighborhood?

  • Some transcend biological limitations?

By inventing self-replicating machines, perhaps? :(