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Rosetta flies within 800 kilometers of asteroid Steins Sept. 5
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News

The Mars Exploration Rovers Update: Opportunity Exits Victoria Crater, Spirit Picks Up Pace on Panorama

U.S Presidential Candidates Release Space Policies

Cassini to Shoot Past Enceladus for Its Fifth Close Encounter

Alien Rumors Quelled as NASA Announces Phoenix Perchlorate Discovery

ESA's Rosetta Has Asteroid Steins in Sight

Phoenix Confirms Water-Ice on Mars, But Finds Evidence of Soil Habitability Inconclusive, and No, It Hasn't Found Life

Mars Exploration Rovers Update: Spirit Bides Winter Time, Opportunity Wraps Victoria and Begins Exit

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From the Executive Director: Working Together to Learn About Life

Planetary Radio, September 1: The Illustrated Guide to Astronomical Wonders

SETI@home Update: Astropulse -- A Fresh Look at the Skies in Search for E.T.

Weblog: New images from Rosetta's encounter with Steins

LIFE Experiment Update: Phobos LIFE Experiment Designs Finalized, Hardware in Production, Important Partnerships Established

Stardust@home Update: Two Years after the Launch, Scientific Results are Trickling in

Stars Above, Earth Below: August 6: Glaciers and the Cosmos

"Stuff Happens" with Bill Nye the Science Guy

U.S Presidential Candidates Release Space Policies

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