Printing a model jet engine is quite an accomplishment. But it wasn’t enough for [linus3d]. He wanted to redesign it to have a turbojet, an afterburner, and a variable exhaust nozzle. You can see how ...

Pratt & Whitney Canada is supplying a new engine to Textron Aviation for its new business jet, the Cessna Citation Ascend. The turbofan engine design was developed to improve specific fuel consumption ...

Top 10: The aircraft made great by a new engine ...

Generally speaking, developing a new aircraft takes a very long time. That means years, at times decades spent researching and testing everything that goes into a plane, making sure every bit of ...

A jet engine with no moving parts. Sounds like something out of Dune. But a Baltimore start-up successfully flight-tested a scaled version to prove that the concept worked. Wave Engine Corp. released ...

Five years ago, in 2021, American space agency NASA announced it is working on yet another project that doesn’t involve, well, space: the Hybrid Thermally Efficient Core (HyTEC). Since then, NASA’s ...

Northrop Grumman unveiled the Model 437 concept in 2021, promising an FJ44-powered autonomous system for under $6 million. Credit: Northrop Grumman A future class of collaborative combat aircraft have ...

Is it real? Well, yes and no. “While it’s not to scale, this 1.5 inch long model was made entirely from direct metal laser melting and required no assembly,” explains GE in another tweet. Does it work ...