New Scientist on MSN12d
Experimental XB-1 aircraft goes supersonic for the first timeBoom Supersonic’s XB-1 aircraft broke the sound barrier during three test runs, a step toward the possible return of ...
Live Science on MSN12d
Boom Supersonic's XB-1 smashes the sound barrier — becoming the 1st civil aircraft to go supersonic in US historyBy achieving a top speed of Mach 1.1, Boom Supersonic has broken records and is on course to revive supersonic passenger ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback