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Old 04-23-2009   #6 (permalink)
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Re: How far can we see?

Quote:
Originally Posted by modest View Post
If the light travel time is 10 billion years then the comoving distance is about 16.4 billion lightyears.
So this particular galaxy has put 16.4 billion light years between us in 15 billion years? This kinda throws up a flag for me.
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