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 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 toward its first flight test after completing a set of engine run tests ...

Exosonic, a startup developing supersonic commercial air travel and UAV tech, is winding down after five years of operation.

Supersonic test plane XB-1 smashed its top speed record Tuesday, screaming through the sky at Mach 0.82 or 499 knots (575 mph ...

X-59’s engine started for testing for the first time. NASA’s Quesst (“Quiet SuperSonic Technology”) mission recently achieved ...

THE supersonic jet that could fly passengers from London to New York City in 3.5hours has reached a new top speed in its ...

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

Discover how turboelectric jet engines are reviving supersonic travel, promising faster, more efficient, and sustainable air ...

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

The jet nicknamed the 'Son of Concorde' has just hit a new top speed in its latest test flight.