jet breaks sound barrier on first supersonic flight

Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...
Boom Supersonic CEO Blake Scholl said the Mach 1.7 Overture will keep the US aviation industry ahead of China in the ...
More than two decades after Europe’s failed attempt at a supersonic airliner, the USA is on track to make it work. View on ...
Less than a year from the maiden flight, the first civil supersonic jet made by a private company aims to demonstrate ...