• mumblerfish@lemmy.world
    link
    fedilink
    arrow-up
    3
    ·
    9 days ago

    Not the event horizon of a black hole, but the singularity at the center. The event horizon is only a singularity in certain coordinate systems, but you can select coordinates that are smooth there. The black hole singularity is more comparable to big bang, in the sense that it is an indication of missing physics.