Boom supersonic jet set for 2021 take off

Tierr@_de_N@die: The supersonic flight dream is still alive. One of the companies trying to bring this technology back, Boom, it keeps going forward with the prototype XB-1, which must show the feasibility of the whole project. Plenty of challenges to face, as the high fuel consumption and noise pollution when sound barrier is achieved, but Boom seems to have thought about all..

«Flights at twice the speed mean we can travel twice as far — bringing more people, places, and cultures into our lives.»

Source (edition.cnn.com/travel): Boom supersonic jet set for 2021 take off