• @dohpaz42@lemmy.world
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    169 months ago

    Imagine if it is true that the known universe is the center of a very large black hole. Which then suggests that even small black holes hold universes in their centers. I mean why not, right? Which begs the question that if we can create black holes in a lab, does that mean we were able to create (and destroy) universes too and just not know it?

      • 667
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        59 months ago

        The extent of my knowledge of astrophysics and relativity are around the size of the next comma in this sentence, but wouldn’t a great deal of time pass “inside” such a black hole such that a “universe” could rise and fall in what would seem to us as just a few microseconds due to relativistic effects?

        • Entropywins
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          49 months ago

          The blackhole universe would seem to move infinitely slow to us and our univers would flash by in an instant to them…

          • Spzi
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            09 months ago

            Black holes still have finite mass, and can be lighter than Earth.

        • iAmTheTot
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          19 months ago

          Wouldn’t it be the other way around, if anything? Things closer to a black hole experience time slower.

            • chingadera
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              39 months ago

              Scientists conclude that because 3 energy or more is required to create a universe, there is a 99.999% probability that the observable universe is in fact a worm, with the energy of at least 3 dirt.

                • chingadera
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                  8 months ago

                  Given the average length of a kangaroo is 1-3 meters, I went with 2.

                  The worm in this theory would be 4.39914571 × 10²⁶ kangaroos long.

                  I would calculate his volume but WE DO NOT TALK ABOUT HIS GRACE’S WIDTH NOR HIS HEIGHT. We’ve all seen the consequences.