How did the big bang start from nothing?
In: Physics
We have no evidence that the BB started from nothing. We also have no evidence that the BB started from some physics experiment gone wrong. The whole point of our theories on space and time is that our theories all start at a single point which we call the BB. We have no evidence to support any theories beyond or before that point. Our very definition of “before” and “beyond” do not extend past that point. There is no scientific evidence yet collected that extends beyond those definitions, and this question can never be answered with physics as presently defined.
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