RS-25 rocket engine injectors

NASA Fires Up RS-25 Engines with 3D Printed Components to Highest Power Level

NASA and Aerojet Rocketdyne have been working together for several years now to make RS-25 engines for the Space Launch System (SLS) heavy-lift rocket. Numerous updates have kept us intrigued,…

NASA Gives Aerojet Rocketdyne $1.6 Billion Contract for New, Improved, 3D Printed RS-25 Engines

Aerojet Rocketdyne has a long history with NASA.  The aerospace and defense company has been supplying the agency with engines and rocket launchers since the early days of space travel; Aerojet’s…