China has tested a powerful engine that can carry weapons at remarkable speeds through both air and water. The novel engine achieved 90% efficiency in laboratory tests, which were conducted in ...

Key opportunities in aircraft propulsion systems include the rising demand for electric and hybrid-electric systems, focus on ...

Today scramjet propulsion is the subject of continued study, as it appears to be one of the most promising methods of powering hypersonic weapons and aircraft. So, you may be surprised to learn that ...

Imagine an aircraft streaking across the sky at over Mach 12, which is twelve times the speed of sound! Moreover, it is powered not by conventional jet fuel but by hydrogen fuel, meaning that it ...

Alliant Techsystems, the Defense Advanced Research Projects Agency (DARPA) and the Office of Naval Research (ONR) successfully ground-launched and flew a hypersonic scramjet-powered vehicle from the ...

The race to field reusable hypersonic aircraft got a whole lot hotter last month, with GE Aerospace announcing a breakthrough in high-speed jet engine design that could potentially allow conventional.

The X-51A WaveRider hypersonic vehicle, powered by Pratt & Whitney Rocketdyne’s scramjet engine, achieved aviation history today by making the longest-ever supersonic combustion ramjet-powered flight.

Hyderabad-based Defence Research and Development Laboratory (DRDL) of the Defence Research and Development Organisation (DRDO) has announced the successful long‑duration ground test of its Actively ...

The US Air Force said it was looking to launch its 14-foot long X-51A Waverider on its first hypersonic flight test attempt May 25. The unmanned X-51A is expected to fly autonomously for five minutes, ...

Pratt & Whitney Space Propulsion recently completed building a new hypersonic Ground Demonstration Engine that represents the culmination of a nine-year, $58 million effort funded by the Air Force ...