We’ve seen some more sophisticated 3D printed rocket engines lately, such as this vortex-cooled, liquid-fuel engine, and over on Hackaday,IO, here’s a 3D printed engine attempting to use PLA ...

Now, a Japanese rocket engine test has ended in disaster ... causing fire and scattering broken parts of the engine and damaging the facility. “We are very sorry to have failed to live up ...

The clear resin parts also allow the combustion observed and more accurate conclusions to be drawn from every test. This engine intended to be used as a torch igniter for a much larger rocket engine.

The 184-foot-tall (56-meter) rocket lifted off from Kourou, French Guiana, at 11:24 am EST (16:24 UTC). Twin solid-fueled boosters and a hydrogen-fueled core stage engine powered the Ariane 6 through ...

Venus Aerospace, a leader in hypersonics deep-tech startups aimed at revolutionizing high-speed flight, has successfully achieved ignition of its 'VDR2' ...