In a spherically symmetric black hole, these internal structures is pretty straightforward. Everything collapses and it will eventually, over time, hit a singularity. Inside the black holes we know what is going on. So it's interesting to think about what happens inside, but it's not going to have any effect on what LIGO observes in gravitational waves or anything like that.
Welcome to the April 2023 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). We take questions asked by Patreons, whittle them down to a more manageable number — based primarily on whether I have anything interesting to say about them, not whether the questions themselves are good — and sometimes group them together if they are about a similar topic. Enjoy!
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