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.

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 ...

Among the investors was André-Hubert Roussel, former CEO of ArianeGroup, who oversaw the development of Europe’s only ...

Let's have a look at top 7 points about the 3D-printed rocket engine: The engine that the space agency tested is the PS4 engine used in the Reaction Control System (RCS) of the upper stage (PS1 ...

NASA's Reactive Additive Manufacturing for the Fourth Industrial Revolution (RAMFIRE) project test-fired a 3D-printed engine nozzle at Marshall Space Flight Center in Alabama. See the test in real ...

The startup is betting on a radically simplified production chain, capable of building a rocket with 100 times fewer parts than the competition, and in just 60 days. Its 3D printing platform can ...

Eric Schmidt is back in charge: he is taking over the management of the US start-up Relativity Space, in which he has also ...

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