American company Boom achieved a milestone Tuesday as its XB-1 aircraft exceeded the speed of sound for the first time during ...

Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...

The countdown has begun for the XB-1’s “historic” first supersonic test flight that should break the sound barrier, according ...

XB-1 is Boom's technology demonstrator aircraft and the world's first independently developed supersonic jet. The aircraft ...

2025 /PRNewswire/ -- Boom Supersonic, the company building the world's fastest airliner, Overture, today announced the successful first supersonic flight of its XB-1 demonstrator aircraft at the ...