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Winter Triangle
The Winter Triangle is an astronomical asterism involving an imaginary triangle drawn, during the winter, upon the northern hemisphere's celestial sphere; with its defining vertices at Betelgeuse, Procyon, and Sirius. This triangle connects the constellations of Canis Major, Canis Minor, and Orion.
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11-30-2008 18:11:33
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


