It was a step toward reviving supersonic commercial travel, which has been on hiatus since the Concorde jet was grounded more ... joined forces to produce the plane. The plane holds the record ...

The Concorde jet, which was grounded in 2003, was the only supersonic commercial airliner that ever flew. Its maiden flight took place in 1969. At the time it was considered a technological marvel and ...

An aircraft developed by Boom Supersonic became the first independently funded U.S. jet to break the sound barrier ... As a supersonic plane speeds through the air, it pushes molecules aside ...

The Concorde passenger jet never ... powered Bell X-IE plane that he flew. Tuesday's flight took place above a crowd of delighted onlookers as the company works to revive supersonic passenger ...