Physics, 13.08.2021 01:00, puremousetail

Imagine that when we looked out into the universe we found that the light from all galaxies was blueshifted (rather than redshifted) and that the light from the most distant galaxies was blue shifted by the greatest amount. Which statement best describes what we would conclude about the motions of galaxies in this case

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Imagine that when we looked out into the universe we found that the light from all galaxies was blue...

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