There is no verse in the earlier versions of The Bible. If there is one in a newer translation, it is a translation choice.
There is only one Universe (as far as we know) and we are in it.
Our Solar System is extremely far from the center of the universe. Really, we don't even know what the center of the universe is, and we are not a part of it since our galaxy is traveling across the universe.
The "Big Crunch" idea was that the expansion would eventually stop and the universe would collapse. All evidence today says no way. The "Yo-Yo" says the universe repeatedly expand, collpses and then expands again of a roughly 70 billion year cycle. There is no evidence for this. The "Big Rip" says the universe will simply expand forever, with other galaxies gradually getting so far away that they fade in the distance, and then stars burn out and everything gets cold and dark forever.
galaxy is in the universe
The driving distance from Dallas, Texas to Four Corners Monument is about 905 miles.
Depending on how far you fold the corners, you may end up with a smaller square/diamond, or an irregular octagon.
As far as physics allow you to go. Endless.
There is no single spot that can be distinguished as the center of the Universe. To put it another way, wherever you are, it seems you are at the "center" of the Universe.
The universe is everything that exists. Either in actuality OR as far as we can percieve it.
As far as we know - there is "no outside of the universe", so nothing.
unkown
As far as we know, yes.