Can someone explain the big bang theory?
Big bang, big crunch, one follows the other. Our Universe started at the big bang, as the previous universe ended with a big crunch. Our Universe started with a hot and violent explosion and has been expanding ever since. But as every galaxy in the universe has a giant black hole in its center, every black hole will consume every star in its galaxy. All these black holes merge together to form the beginning of the next big crunch, which in turn, is the beginning of the next big bang.
