What is the universe expanding into?

[ojsimon]

Hi

I understand that the universe is expanding due to hubble's constant and the proof that this can show that the universe is expanding, i just would like to know what physicists suggest the universe is expanding into?

Thanks

[DaveC426913]

Hi

I understand that the universe is expanding due to hubble's constant and the proof that this can show that the universe is expanding, i just would like to know what physicists suggest the universe is expanding into?

Thanks

It is not expanding into anything at all. There are many threads on this topic already.

[ojsimon]

Sorry if there are other threads on it i didn't think to do a search before, sorry.

[DaveC426913]

Sorry if there are other threads on it i didn't think to do a search before, sorry.

That's quite all right. I just figured it would be more content for you to read than a few lines in a post.