While the micro turbojet engine may be small – weighing only eight pounds – it remains a startling chunk of Inconel. The engine is a single, complete assembly, including all rotating and stationary ...

Rocket engineering is shifting from painstaking machining and welding to a world where engines and tanks emerge from printers as single, sculpted pieces of metal. Instead of treating 3D printing as a ...

NASA has been working on several different ongoing projects for 3D-printed rocket engine components in metals, as we've told you. Now it's reached another first in aerospace 3D printing: a full-scale, ...