THE 'Son of Concorde' XB-1 jet is set to take off on its inaugural supersonic flight today, where it will break the sound barrier for the first time. Bosses at Colorado-based Boom Technology ...

Last week, American company Boom Supersonic ... Concorde’s expensive, “gas guzzling” nature was a complaint levelled against it for most of its lifetime. A catastrophic 1973 Paris air show ...

Almost 22 years after Concorde made its final commercial flights, a prototype passenger jet is attempting to break the sound barrier – and its first supersonic test flight takes off today (28 ...