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American company Boom Supersonic just broke the sound barrier with a civilian plane. University of Queensland's Chris James ...

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.

An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier.

经过 10 个月的飞行测试，Boom Supersonic公司宣布将于当地时间明天上午 7:45 在加利福尼亚州莫哈韦沙漠上空进行其 XB-1 原型机的首次超音速飞行。 1969 ...

The single-seat jet, a 201-foot-long test model by Boom Supersonic, hit 844 mph just 12 minutes into its latest test flight ...

NASA and Lockheed Martin recently released photos of the X-59 "quiet" supersonic jet conducting tests of its afterburner, ...

A supersonic jet built by Boom Technology broke the sound barrier for the first time Tuesday, advancing its bid to resurrect ...

Boom Supersonic plans to break the sound barrier during a test flight this morning (Jan. 28). This would mark the first time ...

A prototype of a passenger jet meant to succeed Concorde will attempt to break the sound barrier for the first time on ...

Recent advances in science include a sped-up return of NASA astronauts proposed by Trump and Musk, a historic supersonic test ...