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 ...

[Sam Rogers] and colleagues at [AX Technologies] have been testing and developing a small liquid-fueled rocket engine and successfully used vortex cooling to protect a resin 3D printed combustion ...

This July, Astra Space Inc. completed a take ... California, for making rocket parts, with the eventual goal of 3D printing ...

Rocket company Skyrora has started testing a new 3D-printed engine as it works towards its first commercial orbital launch. The firm said it was carrying out "full duration" tests on an updated ...

Startup Relativity Space is developing the world's first 3-D printed rocket, which it says is cheaper and quicker to manufacture than conventional rockets. Ahead of the company’s first orbital ...

MOSCOW, November 20. /TASS/. A carrier rocket developed by the American company Astra with a test cargo of the US Space Force has successfully reached orbit, the company reported on its Twitter page.