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ESA's test rover begins exploring Atacama Desert
ESA's test rover has been fitted with scientific instruments and made its first tracks in the sands of Chile's Atacama Desert. Meanwhile, team members have explored the area to select a suitable sit ... more
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Making Martian clouds on Earth
At first glance, Mars' clouds might easily be mistaken for those on Earth: Images of the Martian sky, taken by NASA's Opportunity rover, depict gauzy, high-altitude wisps, similar to our cirrus clou ... more
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First HiRISE Images of Comet ISON
On 29 September 2013, the Mars Reconnaissance Orbiter (MRO) maneuvered to point its High Resolution Imaging Science Experiment (HiRISE) camera at ISON, a new comet passing by Mars on its way into th ... more
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NASA Mars mission escapes government shutdown, will launch
NASA says it next mission to Mars has been cleared for takeoff amid fears the U.S. government shutdown could cause it to miss its launch window. ... more
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