NASA has selected Aerojet Rocketdyne to build the Orion Main Engine (OME), the primary propulsion element for NASA’s Orion spacecraft that will be used to explore deep space. Under the contract, which ...

An artist’s conception shows the Orion spacecraft’s main engine firing during a lunar flyby, surrounded by eight of Aerojet Rocketdyne’s Redmond-built auxiliary engines. (NASA Illustration) REDMOND, ...

Power: Two of the four Aerojet Rocketdyne engines that will launch NASA’s Artemis III mission. Aerojet Rocketdyne Holdings Inc. has delivered the four engines that will power the Artemis III mission ...