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metiscus
on July 25, 2020
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When Hubble stared at nothing for 100 hours (2015)
Sometime after around 10^-43 seconds apparently is when it started having effects.
https://www.quora.com/When-did-gravity-first-arise-in-the-un...
drran
on July 25, 2020
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At this time, it was denser and heavier than any black hole. Why it didn't collapse back then?
metiscus
on Aug 2, 2020
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I am going to preface this by saying I'm no scientist. I think it is because the expansion velocity is so high. It would be nice to get a definitive answer.
naveen99
on July 26, 2020
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Also, how is space expanding in time when space is already intertwined with time. Is the block universe expanding in meta time ?
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https://www.quora.com/When-did-gravity-first-arise-in-the-un...