How do galaxies move? Submitted by modsarebrainstems t3_1018gn0 on January 2, 2023 at 9:27 AM in askscience 116 comments 527
ScootysDad t1_j2oxnwl wrote on January 2, 2023 at 10:58 PM Reply to comment by modsarebrainstems in How do galaxies move? by modsarebrainstems Yes Don't forget the relative speed as well. Permalink Parent 1
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