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28-02-2017
Biology

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Edwin Hubble was the first to suggest that the universe is expanding. We can verify his theory by observing the of distant stars and galaxies.

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Аноним Аноним

28-02-2017

If the universe is expanding, this means that all the distances are getting bigger too- those differences are expanding too.

This change in the difference between the galaxies can be measured by the redshift of distant stars and galaxies. -this is the correct answer. The Redshift was already discovered by Hubble.

Hoped this helped happy studying

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Аноним Аноним

12-11-2019

Answer:

blueshift

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