Could the big bang have started with a black hole exploding?

1 Answer
Jan 12, 2016




But the answer can just as easily be no. The reality is we simply do not know what existed one second prior to the big bang. Right now it is a best guess scenario. That scenario is that a singularity existed containing everything which exists in the visible universe today in such a compressed form as to possible have been the size of a grapefruit or smaller.