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 ...

Not content to just 3D print rocket components ... and it was very difficult to form all the cooling channels, the injector head, and the throttling mechanism. Being able to print very high ...

Last fall, they had just successfully tested the TKL-5, a 3D-printed, 5-kilonewton rocket engine the company ... cryogenic liquid oxygen cools down the injector of our engine so much that the ...

So you probably shouldn’t be surprised to learn that 3D printing is also making waves in rocket science. NASA has developed a revolutionary new rocket engine that’s 20-30% more efficient than ...

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 ...

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 ...