... now, only the people in the Universe are in a very dense condition.

;)

If one could spot another universe, it would just be part of our one universe ... only with a smidgen of extra space in between ... kind'a like a McDonald's "super-sizing" of fries.

What's an extra few billion light years of separation? Peace of mind away from a whiney mother-in-law. :)

Mars ... step away from Venus ... she's too hot for a cold-blooded dweeb like you.