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#1
November 27th 10, 02:37 PM
posted to alt.astronomy
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What if (On Sirius)
What if Sirius is so bright because its a double star. Next reason its
only 8.6 LY away. Next reason its color is white. Next reason its 1.7 time bigger than the Sun. This question just came to mind. Do all main sequence stars shine with color white? I think so. Why is it called the "Dog Star? TreBert 
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