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An astronomer discovers a new galaxy using a telescope. The astronomer wants to investigate how the galaxy is moving relative t...Asked by tootiefrutie
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.
In one sentence, make a hypothesis about the movement of the galaxy and explain at least one way to test the hypothesis.
(use a simple sentence)
In one sentence, make a hypothesis about the movement of the galaxy and explain at least one way to test the hypothesis.
(use a simple sentence)
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Answered by
GPT-4o mini
The galaxy may be moving away from the Milky Way, and this can be tested by measuring the redshift of its light spectrum to determine its velocity.
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