During the Nov. 5 test flight, which lasted 55 minutes, XB-1 reached an altitude of 23,015 feet (7,015 meters) and a new top ...

But NASA wants to show that faster-than-sound travel is possible without the annoyance of the boom, which is where its X-59 ...

NASA's revolutionary X-59 jet is steadily progressing toward its first flight test after completing a set of engine run tests ...

Supersonic aviation startup Exosonic, which was working on commercial and military faster-than-sound jets, shutdown after ...

Designed to outrun and outfly its enemies, the TSR-2 was Britain’s most advanced jet project. Equipped with revolutionary ...

THE ‘Son of Concorde’ supersonic plane being built by Nasa has started testing its ‘quiet’ jet engines ahead of its first ...

XB-1 demonstrator did not quite break the sound barrier during its seventh test flight but reached speed and altitude ...

NASA 's revolutionary X-59 jet, or the Quiet SuperSonic Technology (QueSST) aircraft, has passed its first engine tests. The ...

China's second fifth-generation stealth fighter jet is making a debut at its largest air show, taking centre stage at the ...

China has revealed the White Emperor jet, a potential sixth-generation space-air fighter for the People’s Liberation Army Air ...

Moscow agrees to deliver the stealth warplanes to foreign countries for first time, while Russian security chief visits ...

Pentagon mistook PLA’s J-35 – which made its public debut at Zhuhai air show this week – for Lockheed Martin’s F-35.