Boom’s XB-1 reached Mach 1.112, or 860.9 mph, after 10 years of planning and a year of flight tests. Up next: its Overture ...
While the prospect of commercial supersonic flights is probably at least a decade from becoming a reality due to Boom ...
Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...
In new photos, the X-59 performs afterburner tests at Lockheed Martin's legendary Skunk Works facility in Palmdale, ...