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| Be the first pioneers to continue the Astronomy Discussions at our new Astronomy meeting place... The Space and Astronomy Agora | 
| How Do You Know That Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To Posted by Richard Ruquist on October 25, 2002 02:37:20 UTC | 
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 Astronomers have not ruled out ordinary matter as a significant constituent of dark matter. What is the basis of your doing so? | 
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