in the FAQ it is stated that one proof of the universe's expansion is that "more distant galaxies are packed closer together". What sort of measurements have been made to show this? Submitted by DanTheTerrible t3_zshjy6 on December 22, 2022 at 9:09 AM in askscience 18 comments 68
[deleted] t1_j1b2wxd wrote on December 23, 2022 at 12:01 AM Reply to comment by SaiphSDC in in the FAQ it is stated that one proof of the universe's expansion is that "more distant galaxies are packed closer together". What sort of measurements have been made to show this? by DanTheTerrible [removed] Permalink Parent 1
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