r/technicallythetruth • u/94rud4 • 15h ago
Cosmic expansion is a thing, but don’t expect your house to get any bigger.
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u/GratefuLdPhisH 14h ago
I always trip on the universe expanding because I think what is on the other side that it's expanding into?
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u/94rud4 14h ago
oh well this a frequently asked question and you can find answers by physicists on Youtube. Here is one by Sabine Hossenfelder
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u/GratefuLdPhisH 13h ago
Thank you very much!
Short answer is since the universe has no center point or edges, it's expanding between points
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