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Comet Garradd and M92
Rolando Ligustri

Comet Garradd Stays the Course

A first-time visitor to the inner solar system is slowly returning to the evening sky after making a dramatic and beautiful pairing with the globular cluster Messier 92. > read more

SkyWeek Television Show
February 6 - 12, 2012 Powered by TheSkyX from Software Bisque
February 6 - 12, 2012
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The Spin's the Thing
Astrophysicists’ new work suggests that a black hole spits out a more powerful jet if it’s spinning the same direction as the hot material falling into it. The conclusion adds to an ongoing debate about how (or whether) the direction of a black hole's spin affects the outflow it spews into space. > read more
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Constellation of Scorpius
Photo Gallery
See the latest amateur astrophotos from visitors to our online photo gallery. > read more

 

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