Chandra Observatory

@chandraxray

Chandra's ongoing mission is to study the X-ray Universe, including black holes, new stars, and clusters of galaxies

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Twitpic will be shutting down October 25th.

You can find more info on our blog at http://blog.twitpic.com/2014/09/twitpic-is-shutting-down/

You can export your data and photos here

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