what exactly happens when 2 galaxies collide? Submitted by [deleted] t3_z90ogp on November 30, 2022 at 7:29 PM in space 28 comments 15
BlockOfDiamond t1_iyey6p7 wrote on November 30, 2022 at 9:59 PM Generally nothing much, due to the vast distances separating celestial objects Permalink 1
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