[Professor S]

Well if you want to be scientific, then the universe is infinite in all ways since it is accepted law that energy cannot be created on destroyed, only changed. All matter is made of energy in accepted theory, so therefore the universe has always been and always will be.

But honestly, to pose such a topic, eliminate God, and then talk about Superverses and Multiverses... well... God is no more fantastic or speculative than either of those. Your trading one wishful and faithful thought for another based on personal taste.