The scaled-down prototype, nicknamed the "Baby Boom", broke the sound barrier for the first time during a test flight over ...
a small startup with just 140 employees has made a groundbreaking leap by creating the first American supersonic jet to break the sound barrier since the retirement of the Concorde. This startup ...
It was a step toward reviving supersonic commercial travel, which has been on hiatus since the Concorde jet was grounded more than 20 years ago. Several companies are working to come up with new ...