Most any rocket ... printing a rocket engine on a 3D printer. The current engine is quite small, but still fueled just like any other proper rocket engine that makes it into Earth orbit. The fuel ...

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.

Firehawk Aerospace, headquartered in Addison, Texas, is bringing new technology and processes to the rocket motor market. “We ...

Why is 3D printing being used in space exploration? We give you eight reasons covering everything from rocket building to ...

NASA is gearing up for lunar landings with Artemis by testing how powerful rocket exhausts from SpaceX and Blue Origin ...

Co-founder and CEO Srinath Ravichandran explained that it takes 72 to 75 hours to 3D print one of these rocket ... through 70 to 80 iterations for fuel injectors alone. The cooling chambers ...