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 ...

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 ...

3D printing rocket engines? It seems like these days you ... to Air Hollywood Award Shows and Instead Donate the Revenue to Fire Victims and First Responders 9 People You Might Be Forgetting ...

Elon Musk’s SpaceX suspects a fire is to blame for his 400-foot-tall ... oxygen fuel may have built up pressure in the colossal rocket’s cavity during liftoff and sparked a fire.