Our universe could be creating multiple new universes with different space times, and those new universes will be creating even more universes, so the maths tells us.
Like part of a cosmic Russian doll, our universe may be perfectly nested inside a black hole that is itself part of a larger universe. In turn, all the black holes found so far in our universe—from the microscopic to the supermassive—may be ultimate doorways into alternate realities.
Physics-Astronomy
Maybe You Really Can Use Black Holes to Travel the Universe
Black holes are perhaps the most mysterious objects in the universe. They are the consequence of gravity crushing a dying star without limit, leading to the formation of a true singularity – which happens when an entire star gets compressed down to a single point yielding an object with infinite density. This dense and hot singularity punches a hole in the fabric of spacetime itself, possibly opening up an opportunity for hyperspace travel. That is, a short cut through spacetime allowing for travel over cosmic scale distances in a short period.
Discover Magazine
1 comment:
Or each contains a "universe" with one less dimension.
Just as ours began with a similar unknown process beyond which we can't know
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