N
neophyte
Guest
It’s a misuse of the word “universe”. By definition, there can be only one universe.Are you saying that when scientists talk about a multiverse and parallel Universes, the word Universe includes the multiverse or parallel Universes (if they exist), because the word Universe includes everything?
Sometimes I hear theories about other areas of pace-time that we cannot detect; for example like a bunch of grapes, and our visible universe starting with the Big Bang is confined to a single grape but there are other areas that we can’t get to and they call them other universes. But by definition each grape wouldn’t be its own universe, because universe means all of it: it would all be the one universe.
Last edited: