The Son of Concorde, an XB-1 jet, has reportedly broken the sound barrier, making it one step closer to an astonishing feat.

NASA has snapped a stunning image of a supersonic plane breaking the sound barrier – as its creators boast that there was “no audible sonic boom”. The Boom Supersonic XB-1 – dubbed a ...

A plane dubbed the ‘son of the Concorde’ that could fly from London to New York in three and a half hours has completed its eleventh test flight. Boom Technologies say their plane is ‘on ...

The XB-1 has been dubbed the “Son of Concorde,” referencing the supersonic plane that could fly from London to New York in under three hours before it was retired in 2003. The Concorde was ...

TRUMP has shown off designs for the "Son of Concorde" supersonic jet, as the firm behind it readies to run ultra-fast flights from London to New York. The President beamed as he posed with a ...

SPEEDY flights that blast off faster than the speed of sound look set to return to skies as a US company reveals huge progress on a new Concorde-like service. Boom's XB-1 jet, dubbed the "Son of ...

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A US aerospace company has announced major progress on its Concorde-like service, a sleek new XB-1 jet. Boom Supersonic confirmed on Monday that the “Son of Concorde” once again flew faster than the ...

A US aerospace company has announced major progress on its Concorde-like service, a sleek new XB-1 jet. Boom Supersonic confirmed on Monday that the “Son of Concorde” once again flew faster ...