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Phil Plait
Phil Plait's Universe

Phil Plait is an astronomer, author, public lecturer, and science evangelist. After working for ten years on Hubble Space Telescope Data, he decided that talking to the public about astronomy was a lot more fun, and has been happily doing so on ever since on TV, radio, and on his Bad Astronomy Blog on and now on Sen.

He has written three books; "Bad Astronomy", "Death from the Skies!", and "2^7 Nerd Disses, A Significant Quantity of Disrespect", and hosted his own Discovery Channel TV show, "Phil Plait's Bad Universe".

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