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VIDEO How far is the edge of the universe?
:curious:- whoosh
- Thread
- cosmic distance cosmic horizon cosmology observable universe
- Replies: 2
- Forum: The Water Cooler
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VIDEO If the universe is only 14 billion years old, how can it be 92 billion light years wide?
*-)- whoosh
- Thread
- comoving distance cosmology expansion of space observable universe
- Replies: 1
- Forum: The Water Cooler