Boom Supersonic's XB-1 demonstrator craft will break the sound barrier for the first time during a Jan. 28 test flight, and you can watch the action live.

Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic jet” to break the sound barrier Tuesday.

Boom Supersonic breaks sound barrier in test flight as it eyes Greensboro, NC jet assembly factory to revive Concorde model.