An interesting hypothesis is that the big bang is a white hole - that is - everything sucked into a black hole ends up a singularity. That singularity then turns into a new universe via a big bang. Every black hole in this universe turns into a new universe that bubbles off from this one. Our universe bubbled off from a different one via our big bang. Quantum foam in the multiverse.
The real mystery is what is the multiverse...
|