Talented_Amateur: your question seems to start out with a non-functioning hypothetical. I don't mean to halt all discussion of your entire family of questions, and we should continue, but I have trouble separating out the remaining parts.

Would your next question be something like: "Is space beyond our cluster of spinning galaxies filled with billions of other 'Universes' all spinning as well?"

If not, maybe you could ask your next question in your own words. Thanks.

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