NASA has released a new image providing photographic evidence of Boom Supersonic's XB-1 prototype aircraft breaking the sound barrier. Captured on the second supersonic flight, it used a special ...
Among its wide portfolio of aircraft, the Beechcraft Model 34 Twin ... during the late 1940s and early 1950s – between World ...
Many prototypes have been developed ... Following the U.S. entrance into World War II, the government commissioned the Hughes ...
China has built a land-based prototype nuclear reactor for a large surface warship, in the clearest sign yet Beijing is advancing toward producing the country's first nuclear-powered aircraft ...