Sierra Space and Radian have developed spaceplanes that reach almost 18,000 mph for entering orbit and visiting private space ...
The fuel injection ignites a flame-like detonation wave that travels around the ring for as long as fuel is injected. The ...
The Rotating Detonation Engine being developed by Pratt & Whitney  has no moving parts, which reduces complexity and costs, and could help enable ...
But while the successful test flight of XB-1 shows that supersonic flight without sonic booms is technically feasible, the ...
Sierra Space and Radian have developed spaceplanes that reach almost 18,000 mph for entering orbit and visiting private space ...
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 ...
A hub of innovation and creativity, the city also has a notably Spanish influence and a thriving student community ...
The growing vulnerability of GPS not only threatens our daily conveniences but also compels us to counter signal manipulation ...
The US supersonic fighter jet is a benchmark for Chinese aviation developers but revisions spark debate about its other ...
Sonic booms have long been a barrier to overland supersonic flights. The Concorde was banned from virtually every country in the world because of the thundering noise. Only the US, Great Britain, and ...
A novel type of jet propulsion, a rotating detonation engine (RDE), has been successfully tested by Pratt & Whitney. The ...