CatIRday

CatIRday

CatIRday

Bad Astronomy
The entire universe in blog form
Feb. 12 2011 7:00 AM

CatIRday

I haven't posted a Caturday picture in a while, and this one presented itself to me.

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How proud am I, that on a cold Boulder winter's day, Canis Major sought out the brightest astronomical infrared source she could find?