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The Science & the Fiction
The intrepid Bad Astronomer, Phil Plait, picks the best and worst science moments at the movies.
The NASA School of Art
For 50 years, artists have had up-close, insider access to the space program. Here are the results.
Slicing Open the Moody Sun
Our star may seem like a model of constancy, but its surface is violently active, rocked by explosions and sun quakes.
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