The XB-1 aircraft accelerated to Mach 1.05 within about 11 minutes of taking off, according to Boom Supersonic and live video ...
Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...
* WHAT...Near-freezing temperatures as low as 32 possible. * WHERE...The East Bay and San Francisco Bay Shoreline, Monterey Bay and the Big Sur Coast, and The Santa ...
An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier.