/sci/ - Science & Math

alright /sci/, explain to me why the theories of both cyclical universes and the universe coming from a black hole are at least coined but nobody is talking about current day or future black holes actually being the cause of our own big bang in the past if looking at the wormholes / penrose diagrams.
If a black hole isn't so much a region in space but more a point in time (end of time), and a wormhole being able to throw you (or better said your particles) out both ways theoreticly when it cuts off, why wouldn't there be a chance to end up our the start of our own universe? Even if infinitesimally small.
It struck me as odd that i found 0 results on google on this.