Question: What is at the bottom of a black hole

Nicolas Labrosse answered on 21 Jun 2017:

You mean, I suppose, the centre of a black hole – we can’t really talk about the bottom, or the top, of a black hole. I expect everything inside a black hole is the same everywhere. But I don’t think that there is a simple description that I can give of what is inside a black hole. I don’t know if there are some theories or models of what could be inside a black hole, but at least I’m sure we don’t have any observations that can answer that question.