The thinking behind the design was that at such speeds and altitudes, the XB-70 would be impervious to enemy aircraft, which in the late 1950s, were the Soviet Union’s only deployable defensive ...

Boom Supersonic’s XB-1 aircraft broke the sound barrier during three test runs, a step toward the possible return of ...

The test flight took place in the same Mojave Desert area in California where Charles "Chuck" Yeager first broke the sound barrier in 1947.

Boom Supersonic's XB-1 demonstrator plane just went supersonic in the skies over California's Mojave Desert, making it the first civil aircraft to break ...

This is the lost future we never had, the legendary XB-70 Valkyrie Super Bomber ... new research suggests The gigantic Russian Ekranoplan aircraft carrier Sting's clever use of neutrals allows ...

A sleek white aircraft has become the first independently developed jet to break the sound barrier. The XB-1 aircraft accelerated to Mach 1.05 within about 11 minutes of taking off ...

Less than a year from the maiden flight, the first civil supersonic jet made by a private company aims to demonstrate ...

The state bills itself as the "First in Flight" and PTI will be the home of the Boom Supersonic jet manufacturing facility called 'The Overture Superfactory." The company announced it was moving to ...