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The Observable Universe Might Be A Black Hole, Suggests A Chart Of Everything (www.iflscience.com)

submitted 1 year ago by fossilesque@mander.xyz to c/astronomy@mander.xyz

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[–] 667@kbin.social 5 points 1 year ago (2 children)

The extent of my knowledge of astrophysics and relativity are around the size of the next comma in this sentence, but wouldn’t a great deal of time pass “inside” such a black hole such that a “universe” could rise and fall in what would seem to us as just a few microseconds due to relativistic effects?

[–] Entropywins@kbin.social 4 points 1 year ago (1 children)

The blackhole universe would seem to move infinitely slow to us and our univers would flash by in an instant to them...

[–] Spzi@lemm.ee -1 points 1 year ago

Black holes still have finite mass, and can be lighter than Earth.

[–] iAmTheTot@kbin.social 1 points 1 year ago

Wouldn't it be the other way around, if anything? Things closer to a black hole experience time slower.