• invalidusernamelol [he/him]
    link
    fedilink
    English
    78 months ago

    That’s even cooler, would be pretty spooky if modern historical records and knowledge got lost and then all that was left was a gap in written information and several hundred large man made objects that can be seen with basic optics or even the human eye under the right conditions.

      • invalidusernamelol [he/him]
        link
        fedilink
        English
        58 months ago

        It is wild that the longest living manmade structures have already been built. Satellites and space debris in stable orbits will be around for millions of years, way longer than anything could ever survive on earth

        • buckykat [none/use name]
          link
          fedilink
          English
          48 months ago

          The oldest known human footprints are 117,000 years old. The footprints on the moon from the Apollo missions should easily outlast that.