And yet, knowing what I know about the climate, the promise of a return to supersonic flight is a little tarnished. We’re in ...

Supersonic planes will burn significantly more fuel than current aircraft, resulting in higher emissions of carbon dioxide, ...

XB-1’s supersonic flight marks the first time an independently developed jet has broken the sound barrier,” it said. The flight demonstrates that the technology for passenger supersonic flight ...

XB-1's supersonic flight marks the first time an independently developed jet has broken the sound barrier. The first supersonic jet built from airliner technology, XB-1 incorporates many of the ...

While the prospect of commercial supersonic flights is probably at least a decade from becoming a reality due to Boom ...

A test flight over the Desert Southwest could mark the return of supersonic travel that has been largely sidelined since the ...

XB-1's supersonic flight marks the first time an independently developed jet has broken the sound barrier. "XB-1's supersonic flight demonstrates that the technology for passenger supersonic ...

The XB-1 went supersonic two additional times during the flight, at about 17 and 22 minutes after takeoff, to allow pilots to test the jet's handling performance during supersonic flight.

today announced the successful first supersonic flight of its XB-1 demonstrator aircraft at the Mojave Air & Space Port in California. Boom designed, built, and flew the world's first independently ...