How does red shift (evidence) show that the universe continues to expand?

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Jack L. Share
Jan 28, 2018

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Everything is moving away

Explanation:

We already proved that redshift means an object is moving further away from one's point of view.

Astronomers observed that lights from other galaxies are all redshifted, which tells that they are all receding from us. This is true in any direction you look, therefore, the only conclusion is that this universe is indeed expanding.

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