Aerojet Rocketdyne technicians complete final assembly on the first AR-22 rocket engine, shown at its facility located at Stennis Space Center. The engine was built for Boeing as part of the U.S. Defense Advanced Research Projects Agency Experimental Spaceplane program. This new Boeing spaceplane, called Phantom Express, is intended to demonstrate a new paradigm for more routine, responsive and affordable space access.
Aerojet Rocketdyne technicians complete final assembly on the first AR-22 rocket engine, shown at its facility located at Stennis Space Center. The engine was built for Boeing as part of the U.S. Defense Advanced Research Projects Agency Experimental Spaceplane program. This new Boeing spaceplane, called Phantom Express, is intended to demonstrate a new paradigm for more routine, responsive and affordable space access.