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 ...

Researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board a ...

Let's have a look at top 7 points about the 3D-printed rocket engine: The engine that the space ... A total of 13.7 kg of metal powder is needed now as compared to the earlier requirements of ...

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 ...

An electrospray engine applies an electric field to a conductive liquid – generating a high-speed jet of tiny droplets that can propel a spacecraft. These miniature engines are ideal for small ...

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 ...

capable of building a rocket with 100 times fewer parts than the competition, and in just 60 days. Its 3D printing platform can print metal parts up to three meters in diameter and seven meters high.

Ryan Whitwham of Gook.com captured the idea in just a headline: "NASA's 3D Printed Rocket Engine Did Not Blow Up." From Geek: The procedure employed to produce this engine is known as selective ...

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.