If the big bang happened 13.8 billion years ago, and the universe is 93 billion light years in diameter, how did the universe expand faster than light?

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If the big bang happened 13.8 billion years ago, and the universe is 93 billion light years in diameter, how did the universe expand faster than light?

In: Physics

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Anonymous 0 Comments

Well, we aren’t actually sure that the universe ends with what we can see. We just ran the simulation backward to figure out how long it took to go from A to B. Okay, it’s not nearly that simple but that’s the gist of it.

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