The scaled-down prototype, nicknamed the "Baby Boom", broke the sound barrier for the first time during a test flight over ...

Boom hopes its breakthrough will allow supersonic flights over land, making US coast-to-coast flights 90 minutes faster.

“XB-1 broke the sound barrier three times during its first supersonic flight—without an audible boom. This confirms what ...

Last week, American company Boom Supersonic flew faster than the speed of sound with its XB-1 supersonic demonstrator ...

Boom Supersonic’s XB-1 creates a sonic boom inaudible from the ground below when flying at the exact right speed and altitude ...

One of the biggest problems facing supersonic aircraft today is the sonic boom issue. Once an airplane goes fast enough, the ...

In the early 1970s, sonic boom concerns led the United States government to ban supersonic passenger flight over land in the US. This hurt the Concorde’s potential market, hence its only two ...

Boom's XB-1 jet, dubbed the "Son of Concorde" recently completed its first supersonic flight paving the way for a super fast new airliner. The firm has now completed its second supersonic test ...

Boom Supersonic banks on its Overture and Symphony ... combinations haven't quite been quite right yet. Aircraft like the Concorde, for example, relied on brute force in its turbojet engines ...