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Mars Global Surveyor

LOOK: Most Detailed Map Of Mars Yet | Nola Taylor Redd | Posted 07.16.2014 | Science

The United States Geological Survey (USGS) has released the most thorough map of the Martian surface to date. The new map of Mars, which was releas...

Planet's Strange Landscape Gets Surprising New Explanation

Posted 05.28.2012 | Science

By: Mike Wall Published: 05/26/2012 06:24 AM EDT on One of the Red Planet's most mysterious landforms is probably 2 billion years olde...