China has conducted a successful maiden flight of a miniature turbojet engine manufactured entirely with 3D printing, a development that explores ... This design technique uses computational models to ...

New Frontier Aerospace says it has put its 3D-printed Mjölnir rocket engine through a series of successful hot-fire tests.

Five years later, GE’s partially 3D-printed engine, called the Catalyst, is set to fly in an airplane called the Cessna Denali by the end of this year. It’ll have more 3D-printed parts than any other ...

After decades of false starts, America’s leading scramjet engine developers say scramjet-powered hypersonic flight is now within reach. That’s partly thanks to the coming of new 3D printing ...

They 3D printed an entire jet engine. For now, it's an awesome project. ... NASA Captures XB-1 Mid-Flight Without Sonic Booms. A Hypersonic Jet in China Reached Mach 6.5.