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Physics, Astronomy & Cosmology / Re: How big could the unknown universe be?
« on: 09/09/2022 03:33:21 »
So if I make a claim that the unobservable universe and the observable universe have a common origin (or meeting point) and that the "present" volume of the former is a trillion times greater than that of the latter nobody can say this is a priori impossible but only that (a) I need to show evidence for this and (b) nobody can actually assess this except to say that the ratio is certainly greater than zero to one because we can ,I imagine observe galaxies "blinking out of sight if we look hard and long enough ??
Sorry for the unwieldy sentence
Sorry for the unwieldy sentence