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Express – NASA news – October 11, 2019 – Space agency unveils a super-quiet experimental jet that is ‘faster than sound’

Posted on October 14, 2019


NASA news: Space agency unveils a super-quiet experimental jet that is ‘faster than sound’

NASA has unveiled an experimental supersonic aircraft that is faster than the speed of sound but is quieter than conventional fighter jets.

By SEBASTIAN KETTLEY
PUBLISHED: 10:25, Fri, Oct 11, 2019 | UPDATED: 17:40, Fri, Oct 11, 2019

The  aircraft makes use of Quiet SuperSonic Technology or QueSST for short. The revolutionary technology allows NASA’s X-59 to quietly punch through the sound barrier. Fighter jets breaching the speed of sound at 767mph (1,234kph) create an “alarming” sonic boom. But NASA has claimed the X-59 does not make the characteristic sound. Instead, NASA said the aircraft will produce a “quiet thump”. The successful application of QueSST could allow future jet fighters to…

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