• BudgetBandit@sh.itjust.works
    link
    fedilink
    English
    arrow-up
    6
    ·
    9 个月前

    Imagine there being just no stars behind you. Just nothing. On one side you see the universe, like a wall of stars and lights, and next to that just pure nothingness. The void.

    • smeenz@lemmy.nz
      link
      fedilink
      English
      arrow-up
      3
      ·
      9 个月前

      You could never get to the void because space-time has already accelerated the edge of all matter away from you faster than the speed of light.

      • Remember_the_tooth@lemmy.world
        link
        fedilink
        English
        arrow-up
        2
        ·
        9 个月前

        Not “the void,” no, but “a void,” yes. As the universe continues to expand faster than the speed of light, the stars outside of our galaxy will slowly disappear from view. There will come a time when the night sky is just the milky way and darkness elsewhere. I don’t know if anything will still be around to observe it, though.