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Posted Aug 4, 2011, 4:29 pm Maggie Pingolt /Cronkite News Service

Az researchers find ‘best evidence’ yet of liquid water on Mars

Arizona researchers announced “the best evidence to date of liquid water on Mars,” saying photos from the Mars Reconnaissance Orbiter suggest more than 1,000 dark flows of briny water near the Martian equator.... Read more»

Posted May 24, 2010, 8:42 pm Doug Isbell /TucsonSentinel.com

Martian winter frost ices Phoenix lander mission

NASA’s Phoenix Mars Lander mission is officially over, thanks to sharp pictures from a Mars-orbiting camera that appear to show the collapse of the lander’s solar panels due to an expected coating of heavy winter frost.... Read more»

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