a lot of assuming. . .
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Is it assumed (or perhaps deduced) that there was one big bang which began our universe?
the uivers is moving a part and outward, 'as if there was a big bang'. there you go. There is a residual radiation.
Was a 'big bang' really responsible? we don't know. I don't even think the scientists believe that was a 'bang' per se. . . just a origin of creation and a spreading out of the universe from some point.
why complicate things trying to explain two points of origin? it going to create more questions that it answers.
-Justin Kelly