"NASA's Groundbreaking Rocket Nozzle Revolutionizes Deep Space Exploration"
NASA has successfully built and tested a 3D printed rocket engine nozzle made of aluminum, which is lighter than conventional nozzles. The nozzle, developed under the RAMFIRE project, utilizes a weldable type of aluminum that is heat resistant enough for rocket engines. This innovative technology allows for the creation of lightweight rocket components capable of withstanding high structural loads, paving the way for deep space missions. The project also aims to advance additive manufacturing and materials for future propulsion systems and in-space manufacturing.