Aerojet Rocketdyne Begins Engine Firing Tests Under DARPA Experimental Spaceplane Program
Aerojet Rocketdyne has started a series of 10 firing tests of an engine designed for use on Boeing“™s Phantom Express unmanned vehicle as part of the Defense Advanced Research Project Agency“™s Experimental Spaceplane program, SpaceNews reported Tuesday. The company performs the 100-second test firings of the AR-22 engine at NASA“™s Stennis Space Center in Mississippi for […] More