Black hole cosmology suggests that the Milky Way and every other observable galaxy in our universe is contained within a black hole that formed in another, much larger, universe.
The theory challenges many fundamental models of the cosmos, including the idea that the Big Bang was the beginning of the universe.
It also provides the possibility that black holes within our own universe may be the boundaries to other universes, opening up a potential scenario for a multiverse.
Mine blown 🤯
If the whole observable galaxy is inside a black hole…
Black holes get bigger and expand as does our observable universe… I always wondered if the two were connected…
But from reading everything in this post it seems like the theory doesn’t hold up… But also who knows…
I like my other theory better anyways.
If we are going based off of evidence to support it, I wouldn’t go crazy for your other theory either