(Paragraph: An astronomer discovers a new galaxy using a telescope. The astronomer wants to investigate how the galaxy is moving relative to the Milky Way galaxy.
(Question:In one or two sentences, make a hypothesis about the movement of the galaxy and explain at least one way to test the hypothesis. (PLEASE EXPLAIN IN ONE OR TWO SENTENCES) ASAP
If the Galaxy is moving away, then it is a red shift, if it isn't moving away, its not a red shift.
someone please help :<
:( anyone?
Donβt get brutally DaBaby in jidion we trust
non of this help with my answer
da baby
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Iβm gunna take my π to the old town π£
Iβm gunna riiiide till I canβt π«