Was the universe actually created from a supermassive black hole in another universe rather than simply the Big Bang? If so, would this explain how other universes are created?
It's recently been proposed that blackholes are actually frozen stars, the research pointing towards this makes a lot of sense. Black holes are a key part of our universe, almost every large galaxy in our universe has a supermassive one at its centre. We know that information cannot be destroyed and that supermassive black holes emit jets of plasma.