Submitted by AutoModerator t3_10qwrk9 in askscience
nivlark t1_j6uciyt wrote
Reply to comment by benneyben in Ask Anything Wednesday - Physics, Astronomy, Earth and Planetary Science by AutoModerator
It does. Any finitely-sized region of the universe today shrinks toward zero volume as you approach the Big Bang, but the universe as a whole can still be large, even infinitely so, at the moment of the Big Bang.
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