Rocketry is wild, and [Foaly] is sharing build and design details of the Cortex 2 mini rocket which is entirely 3D printed. Don’t let that fool you into thinking it is in any way a gimmick ...

This arrangement leads to a few complicated welding and machining processes, but surprisingly these obstacles can be overcome by simply printing a rocket engine on a 3D printer. The current engine ...

Last fall, they had just successfully tested the TKL-5, a 3D-printed, 5-kilonewton rocket engine the company ... using a technique known as Laser Powder Bed Fusion. This method melts ultra-fine ...

was established in 2015 with the ambition of creating rockets that are nearly entirely 3D-printed. The company, which encountered fundraising hurdles in 2024, launched its first rocket ...