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    NASA Wraps Up Developmental Tests on Aerojet Rocketdyne SLS Engine; Steve Wofford Comments

    NASA has concluded a series of seven developmental tests on an Aerojet Rocketdyne-made engine for the Space Launch System at the Stennis Space Center in Mississippi ahead of the rocket’s mission to Mars and other deep space destinations. The 535-second hot-fire test on the RS-25 engine sought to gather information on inlet pressure conditions, engine controller component and temperatures, […] More

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    NASA Puts Space Launch System Engine Through 1st Hot-Fire Test

    NASA has completed an initial, 500-second hot-fire test on the RS-25 engine for Boeing‘s Space Launch System at the Stennis Space Center in Mississippi in preparation for the rocket’s future missions to deep space. The space agency said Friday its engineers checked the inlet pressure conditions and engine controller unit and will continue with further tests in April. “We’ve made modifications […] More

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    Steve Wofford: NASA to Test Space Launch System Engine

    NASA is poised to test an engine for the Space Launch System, a rocket the agency and Boeing are building to send the Orion manned spacecraft into deep space. Engineers at NASA’s Stennis Space Center in Mississippi positioned the RS-25 rocket engine on a testing platform Thursday for developmental and certification flight tests, the agency […] More