A theory I have is that those black holes in outer space are where the spirit goes then comes out to be born again wherever that bottom puts it. I saw a picture that if the Universe were folded the black hole would come right back down to a parallel Universe ? Could it be that what we call gray ETs are really those who died and came throw black holes but did not get reincarnated by choice or ? Death and Black Holes in outer space I believe have a connection.