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MAVEN Spared from Shutdown

Work has resumed on preparing NASA's next Mars mission for launch in November, despite a government shutdown.
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Congratulations LADEE!

LADEE safely entered lunar orbit on October 6 at 10:57 UTC. Congratulations to all involved!
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Asteroid Telescope First Light

Using a Shoemaker NEO Grant, a new telescope is operating in Illinois to do asteroid tracking
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Starship Century

Gregory and James Benford on their new book about our destiny among the stars.
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MySky Stories From Our Members

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Images from Space: Sun Oct 06 00:00:00 CDT 2013

We are at a crucial turning point in the history of planetary exploration.

You can help.

Together, we can get the budget we need to support our planetary endeavors and Save our Science.

Find out what is at risk and what you can do to help.

A Map of the Evening Star 2013/08/20
Beautiful maps of a mysterious place. ...
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Pretty picture: tessera terrain on Venus 2013/02/07
In which I dive into the Magellan radar data set and come up with some ...
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DPS 2012, Tuesday: Titan's surface 2012/10/17
Tuesday morning at the Division of Planetary Sciences meeting featured talks on the surface composition ...
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