NASA and Rocket Lab are entering a new era with Neutron, a rocket including 3D printed parts that will fly in mid-2025.

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 ...

D printing rocket engines? It seems like these days you can 3D print just about anything. We’ve talked about 3D printed next-gen perovskite solar panels, houses, and the development of advanced ...

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 ...

Hybrid rocket engines offer perks from both worlds, with simple solid fuel and the ability to throttle down by regulating oxidizer flow. Naturally, [Integza] decided he should try and 3D print one.