NASA Engineers Complete Engine Test Series For Ares I Rocket Huntsville AL (SPX) Aug 20, 2008 (SpaceDaily)

Engineers at NASA's Marshall Space Flight Center in Huntsville, Ala., have completed a series of tests on a key component of the J-2X engine. The J-2X powers the upper stage of the Ares I rocket, which will launch human explorers to the International Space Station and to the moon.

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