3D printing for rocket engines is making a lot of headlines lately. In the last few weeks, we've told you about Aerojet Rocketdyne building and hot-firing a 3D-printed rocket engine and NASA's ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. In Overmatched, we take a close look at the science and technology ...

The U.S. Air Force has 3D-printed its first metal part for a jet engine. The replacement part, made for the engine that powers the B-52 Stratofortress bomber, will keep the plane flying until new ...

Launcher provided CNBC with a first look at the company's E-2 engine. The Brooklyn-based rocket start-up says it has developed a rocket engine that is the largest in the world to be 3D printed in a ...

MIT researchers have devised new tech that can 3D print entire complex machines with moving parts in a matter of hours.

We are all witnessing an unprecedented growth of the aerospace industry and an important part of that is rocket engine development, meant to increase efficiency while cutting costs. One of these ...

This article was first published in the SN Military.Space newsletter. If you would like to get our news and insights for national security space professionals every Tuesday, sign up here for your free ...

The Wankel rotary engine was made popular by Mazda, who built rotary style engines from in production cars such as the RX-7, ...

Relativity Space said Monday that the company has successfully completed a full-duration test-firing of its Aeon 1 rocket engine, running it at full power for 187 seconds. The test at NASA’s Stennis ...

We’ve seen 3D printed rockets before, but never on this scale. UK space startup Orbex just showed off its Prime Rocket’s gigantic second stage — the “world’s largest 3D printed rocket engine,” ...

Everybody knows the trick to holding a candle flame to a balloon without it bursting — that of adding a little water before the air to absorb the heat from the relatively cool flame. So [Integza], in ...