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coffeesp00ns  ·  1579 days ago  ·  link  ·    ·  parent  ·  post: No Big Bang? Quantum equation predicts universe has no beginning

the fact that space is mostly flat is kind of a big hole, and I say that as someone who's been pretty convinced that the Big Bang is a thing. That is in no way to say that it's not explainable - just that we don't have a great answer.

But there's nothing wrong with saying "I don't know" or "we don't know". There's lots of shit we don't know.