People in Central Florida could hear a loud boom Tuesday evening. SpaceX crews are preparing to launch and land a Falcon 9 ...

Boom Supersonic made history today (Jan. 28) when its XB-1 jet broke the sound barrier for the first time. Boom Supersonic's ...

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

Monday's SpaceX twin Falcon 9 missions are slated to become the 11th and 12th orbital rocket launches thus far this year from ...

Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde ...

Today a civil test airliner, Boom Technology’s XB-1, broke the sound barrier for the first time in two decades.