On the JPL Blog: Got Water?

gully channels in a crater in the southern highlands of Mars This image from NASA's Mars Reconnaissance Orbiter shows gully channels in a crater in the southern highlands of Mars. Image credit: NASA/JPL/University of Arizona
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May 20, 2009

JPL's Sue Smrekar recounts discoveries by NASA's Mars Reconnaissance Orbiter that have provided new insights into past wet environments on Mars.

To read the blog and post comments, go to http://blogs.jpl.nasa.gov/?p=44 .

NASA's Galileo spacecraft captured these four views of Jupiter as the last of Comet Shoemaker-Levy 9's large fragments struck the planet. Looking Back at the Jupiter Crash 20 Years Later

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Curiosity Mars Rover Reaching Edge of Its Landing Ellipse NASA Mars Orbiter Views Rover Crossing Into New Zone

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This artist's impression shows the Rosetta orbiter at comet 67P/Churyumov-Gerasimenko. Rosetta's Comet Target 'Releases' Plentiful Water

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