Aerojet's Successful Main Engine Injector Tests Provide Milestone for NASA's Orion Crew Exploration Vehicle

SACRAMENTO, Calif., Aug. 5 /PRNewswire-FirstCall/ -- Aerojet, a GenCorp (NYSE: GY) company, under contract to Lockheed Martin (NYSE: LMT), has successfully completed more than 20 injector tests for the 7500-pound thrust Orion main engine (OME) for NASA's Orion crew exploration vehicle. The tests are