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To: BuckeyeTexan
Because we can see the far galaxies I suspect that this “dark matter” is in fact invisible matter with mass?
16 posted on 04/05/2009 1:28:49 PM PDT by BillT (New Executive Order to abolish the WS Constitution to be signed to save the US Constitution)
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To: BillT
Because we can see the far galaxies I suspect that this “dark matter” is in fact invisible matter with mass?

It's dark because it doesn't interact with the electromagnetic force, thus it doesn't emit or absorb light, but it does have mass.

28 posted on 04/05/2009 5:58:34 PM PDT by Moonman62 (The issue of whether cheap labor makes America great should have been settled by the Civil War.)
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