Wednesday, 30 July 2014

Evidence of a local hot bubble carved by a supernova

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I spent this past weekend backpacking in Rocky Mountain National Park, where although the snow-swept peaks and the dangerously close wildlife were staggering, the night sky stood in triumph. Without a fire, the stars, a few planets, and the surprisingly bright Milky Way provided the only light to guide our way.



Zazzle Space market place

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