The fuel injection ignites a flame-like detonation wave that travels around the ring for as long as fuel is injected. The ...

Sierra Space and Radian have developed spaceplanes that reach almost 18,000 mph for entering orbit and visiting private space ...

Pratt & Whitney is planning further development of rotating detonation engine (RDE) technology following “positive test ...

American space agency NASA announced it has completed the electromagnetic interference testing for the X-59 supersonic test ...

NASA has snapped a stunning image of a supersonic plane breaking the sound barrier – as its creators boast that there was “no audible sonic boom”. The Boom Supersonic XB-1 – dubbed a ...

NASA's X-59 quiet supersonic jet recently passed electromagnetic interference testing, moving it one step closer to its first ...

The Rotating Detonation Engine being developed by Pratt & Whitney  has no moving parts, which reduces complexity and costs, and could help enable ...

The US supersonic fighter jet is a benchmark for Chinese aviation developers but revisions spark debate about its other ...

Relying on real-time data collection and evaluation, Pratt & Whitney aims to improve readiness and cut maintenance costs for ...

Boom Supersonic, the company building the world's fastest airliner, Overture, partnered with NASA to capture specialized ...

Boom Supersonic’s ambitions remain high ... Overture is designed to be powered by conventional jet engines and to run on up to 100% sustainable aviation fuel (SAF). We’ve covered the so ...

Hermeus built their first aircraft and completed its ground test campaign. They opened a new test facility – set to become a ...