CAPE CANAVERAL, Fla. — A rocket made almost entirely of 3D-printed parts remained on the pad Wednesday after its debut launch attempt was aborted at the last minute. California-based Relativity Space ...

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 ...

The first ever 3D-printed, methane-fueled rocket will attempt to launch into orbit from Cape Canaveral in Florida on Wednesday. The 33.5 metre (110 foot) Terran 1 rocket, built by California-based ...

NASA’s latest generation of 3D printed rocket engines is not just a materials experiment, it is a direct assault on the cost structure that has defined spaceflight for decades. By combining advanced ...