Two decades after Concorde's retirement, Boom Supersonic's test aircraft has broken the sound barrier for the first time ...
While the prospect of commercial supersonic flights is probably at least a decade from becoming a reality due to Boom ...
More than two decades after Europe’s failed attempt at a supersonic airliner, the USA is on track to make it work. View on ...
Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...