NASA 3D prints aluminum RAMFIRE rocket engine nozzles to enable deep space exploration

NASA, the US National Aeronautics and Space Administration, has successfully 3D printed and tested a new rocket engine nozzle as part of its Reactive Additive Manufacturing for the Fourth Industrial Revolution, or RAMFIRE, project.  NASA engineers from the Huntsville-based Marshall Space Flight Center developed the new RAMFIRE nozzle in collaboration with material developer Elementum 3D. […]