• @marcos
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    34 months ago

    Hard to find enough material to encircle that one.

    Maybe that’s why those “dark matter only” galaxies exist.

    • Ð Greıt Þu̇mpkin
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      34 months ago

      It would take multiple galaxies of matter to pull the material together, but if you’re planning on building a megastructure of this scale that’s probably not any trouble for you