Posted: Nov 06, 2019 10:32 pm
newolder wrote:
After trillions upon trillions upon (you get the picture) of years, the last things around will be humongous black holes with very low temperatures evaporating into the empty coldness and any "early time" variations will be completely smoothed out.
Right, but that doesn't mean the shape of the universe would actually be spherical, though, does it? It could be both isotropic and a shape that anyone but a god would describe as 'fucking weird'.