Here's what I don't get.
So apparently the universe is about 14 billion years old. It all started with a big bang, and everything (including our solar system) is moving outwards.
If this happened 13 billion years ago, how did we manage to get 13 billion light years aways from it in 630 million years? Does that mean our galaxy is moving or once moved at 20 times the speed of light?
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