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Boom Supersonic XB-1 smashes the sound barrier, becoming the 1st civil aircraft to go supersonic in US history
By achieving a top speed of Mach 1.1, Boom Supersonic has broken records and is on course to revive supersonic passenger ...
CBS News5d
Supersonic winds rage on planet over 500 light-years from Earth
Astronomers discovered supersonic winds on a giant gas planet located over 500 light-years from Earth. In a study released Tuesday in Astronomy & Astrophysics astronomers who have been studying ...
Live Science7d
Boom Supersonic's next-generation XB-1 passenger plane 1 step away from breaking the sound barrier
Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde after acing its 11th test and reaching 0.95 Mach at low altitudes.