The compact, liquid-fuelled ramjet engine uses a novel combustion technology called rotating detonation that offers ...

GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess ...

GE Aerospace ( GE) is set to announce fourth quarter earnings on Thursday, and investors closely watch for the company’s LEAP ...

U.S. startup Astro Mechanica plans to take its hybrid-electric supersonic engine into high-altitude and high-speed ground testing this year as it moves toward flying the unique powerplant in 2027 in a ...

In recent years, fuel efficiency and sustainability have been important metrics for modern commercial aviation aircraft. For airlines, fuel efficiency allows them to save money on the bottom line by ...

GE Aerospace and Kratos have concluded high-altitude testing of a small jet engine intended to power uncrewed fighter aircraft. The pair, which announced their intent to jointly develop the GEK800 ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Wind-tunnel testing has begun in ...

A series of tests have demonstrated the viability of a liquid-fueled rotating detonation ramjet for hypersonic missiles, ...