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

Boom Supersonic's XB-1 aircraft set a new speed record during its latest test flight. The Colorado company is working through a flight test program of the XB-1 supersonic demonstrator aircraft ...

THE supersonic jet that could fly passengers from London to New York City in 3.5hours has reached a new top speed in its latest test flight. The XB-1 plane, from Boom Technology, completed its ...

A supersonic jet plane that could slash flight times in half has reached record speeds in its latest test flight. Boom Technology's XB-1 plane was performing the seventh of its ten subsonic test ...

American space agency NASA announced it has begun engine testing for the X-59 experimental aircraft, first flight expected early next year.

The milestone, achieved high above California's Mojave Desert, marks the closest that aerospace innovator Boom Technology's supersonic demonstrator aircraft has come to traveling faster than the ...

Why don’t we have supersonic aircraft any more? Although commercial supersonic air travel kicked off in the 1960s with the arrival of the Concorde, since that jet was retired in 2003 ...

NASA engineers fired the engines on the X-59 research aircraft in advance of planned test flights to determine if the ...

NASA's revolutionary X-59 jet is steadily progressing towards its first flight test. Starting on Oct. 30, engineers with NASA's X-59 Quesst program (Quiet SuperSonic Technology) have been ...

In 1962, the governments of Britain and France signed the Anglo-French Agreement, pooling their money and resources to develop a supersonic commercial jet. The name "Concorde" was chosen because ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Boom Supersonic's XB-1 aircraft set a new speed record during its latest test flight.