this post was submitted on 24 Jun 2024
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Science Memes

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[–] [email protected] 7 points 4 months ago

Well, the equations that predict black holes also predict white holes, and the big bang is functionally equivalent to a white hole. And we have found black holes. So...seems like the most plausible explanation for the big bang is...it was a white hole. Still can't extrapolate backwards for the same reasons, but there are at least implicit causes of white holes suggesting there was spacetime before the big bang.