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What is the most accepted beleif about the universe, in terms of how large it is etc

  1. Nov 7, 2009 #1
    whether or not it is shrinking or expanding
    the origin
    and how long the universe has existed
    and whether or not there is more than one universe ?
     
  2. jcsd
  3. Nov 7, 2009 #2

    nicksauce

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    Re: What is the most accepted beleif about the universe, in terms of how large it is

    It is expanding. It began 13.7 billion years ago with the big bang. The observable universe is about 47 billion light years in radius. There is no evidence one way or the other about there being more than one universe.
     
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