Rocks Rich in Silica Present Puzzles for Mars Rover Team

In detective stories, as the plot thickens, an unexpected clue often delivers more questions than answers. In this case, the scene is a mountain on Mars. The clue: the chemical compound silica. Lots of silica. The sleuths: a savvy band of Earthbound researchers whose agent on Mars is NASA’s laser-flashing, one-armed mobile laboratory, Curiosity. This […]

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Orion’s Power System To Be Put To the Test

NASA is about to begin testing the heart of Orion’s power systems at the world’s largest, most powerful space environment simulation facility early next year. Test engineers at NASA Glenn Research Center’s Space Power Facility (SPF) in Sandusky, Ohio, are preparing to put a full-size test version of the European Service Module (ESM) for the […]

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