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What is the universe expanding into?

  1. Oct 30, 2009 #1
    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
     
  2. jcsd
  3. Oct 30, 2009 #2

    DaveC426913

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    Gold Member

    It is not expanding into anything at all. There are many threads on this topic already.
     
  4. Oct 30, 2009 #3
    Sorry if there are other threads on it i didn't think to do a search before, sorry.
     
  5. Oct 30, 2009 #4

    DaveC426913

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    Gold Member

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