Question: What would happen if I entered a black hole, and what would I see before I die (imagining I had Oxygen before I entered that is.)?

Lidunka Vocadlo answered on 15 Jun 2015:

@AmiePanda well assuming you could enter a black hole, one of the weird things about it is that you would hover on the edge of the black hole and be stretched into a stream of particles because the gravity at your feet would be so much greater than that at your head (assuming you go in feet first – which I would advise). Then this swirl of bodily particles would be sucked in, disappearing forever.