The Associated Press - Business News on MSN13d
Independently funded jet’s sound barrier mark revives talk of commercial supersonic travelThe Boom Supersonic’s XB-1 aircraft breaks the sound barrier, Mach 1, during a test flight Tuesday ... It was a step ...
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New Scientist on MSNHow the XB-1 aircraft went supersonic without a sonic boomWhen the experimental XB-1 aircraft achieved supersonic speeds on a test flight, it did not create a disruptive sonic boom – ...
The scaled-down prototype, nicknamed the "Baby Boom", broke the sound barrier for the first time during a test flight over ...
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