We are told that spacetime undergoes metric expansion. Can it undergo metric con... | Hacker News

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		jl6 on Jan 12, 2022 \| parent \| context \| favorite \| on: Disambiguating the ‘Observable Universe’ We are told that spacetime undergoes metric expansion. Can it undergo metric contraction too?

lostmsu on Jan 18, 2022 [–]

That's what happens in the vicinity of masses.

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