Wednesday, 18 March 2015

NASA Spacecraft Detects Aurora and Mysterious Dust Cloud around Mars

NASA's Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft has observed two unexpected phenomena in the Martian atmosphere: an unexplained high-altitude dust cloud and aurora that reaches deep into the Martian atmosphere.



from NASA Breaking News http://ift.tt/1xeIBaW

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Sunlight Extracts Oxygen From Regolith Using Solar Chemistry

A solar concentrator is tested as part of the Carbothermal Reduction Demonstration (CaRD) project, which aims to produce oxygen from si...