what does the universe expand into?

Question

the universe has no edge, therefor it is infinite, so it has to be ever expanding, so it has to expand into something

Answer 1

I think it ends up expanding into Uranus.

Answer 2

I love space science... A certain theory does say that the universe is expanding from a central point, so I'll go on that one. More accurately, the KNOWN universe is expanding. All we can really do is speculate. The particular theory I referred to assumes that beyond the known universe is empty space, so the universe would, according to theory, be expanding into empty space. And not just plain old empty space, but REALLY empty space. The next theory that goes on the first one says that it will keep expanding until particles are spread evenly across space. Since we believe space to be infinite, and matter to be finite, it is apparent that the state known as entropy will never be reached.

So, what's this got to do with computers? LOL

Answer 3

Space..the final frontier...to go where no universe has gone before.