• Transporter Room 3@startrek.website
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    1 year ago

    From my understanding of primordial black holes, if one were so close as to be in our solar system, it is very small.

    Since it’s so small, it would have fizzled out through hawking radiation output a long time ago.

    So yes, planet 9 is NOT a black hole that can hurt you.

    Now, a pocket of warped spacetime that will one day spawn a Chaos Demon? Maybe.

      • Transporter Room 3@startrek.website
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        1 year ago

        Well at one time people “knew” that space was filled with Aether, and people knew that the universe was no more than 2 million years old.

        But once you understand things more, some of the things you know turn out to be wrong.

        In this case it’s more like “we called this thing a planet before we knew just how tiny it really is but it’s still cool so we now have categories for things just like it”

        Which I think is neat.

        You can be sad it’s not a planet, we can also be happy that it pulled one over on all of humanity for such a long time.

      • Semjaza@lemmynsfw.com
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        1 year ago

        Pour one out for Ceres, for being downmoted so long ago people forget it was a planet.

        Pour one out for Makemake and Hamuhea, for being discovered so recently they never got to be planets.