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Astronomers get 'new tape measure' to nearest g...
Just how big is the universe? Astronomers believe they may be one small step closer to finding out.
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Astronomers get 'new tape measure' to nearest galaxy
Just how big is the universe? Astronomers believe they may be one small step closer to finding out.
Date: 3/7/13
Views: 95999
Video by:  MSN News/Newsy
 
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