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What did Edwin Powell discover?

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Anonymous

8y ago
Updated: 10/21/2021

The most important thing that Hubble discovered was that our universe is expanding. He could see this because he noticed that galaxies were moving apart (which he figured out by their red shifting). In fact, the expansion of our universe is speeding up and galaxies are moving apart faster and faster.

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Candace Okuneva

Lvl 10
3y ago

What else can I help you with?