A "son of Concorde" that could fly from London to New York in under four hours has passed a milestone test. NASA’s X-59 quiet supersonic research aircraft flew with its "wheels-up" for the first time ...
The last week of October, NASA successfully tested its first quiet supersonic jet in a short, low-speed flight over the California desert. The purpose of the test was not to review speed, but to check ...
A "son of Concorde" that could fly from London to New York in under four hours has passed a milestone test. Get any of our free email newsletters — news headlines, sports, arts & entertainment, state ...