The single-seat jet, a 201-foot-long test model by Boom Supersonic, hit 844 mph just 12 minutes into its latest test flight ...
A 'new Concorde' has broken the sound barrier - the Boom XB-1 test plane was launched from California's Mojave Air and Space ...
The test flight took place in the same Mojave Desert area in California where Charles "Chuck" Yeager first broke the sound ...
Almost 22 years after Concorde made its final commercial flights, a prototype passenger jet is attempting to break the sound ...