See more of our coverage in your search results. Add The New York Post on Google Traveling at the speed of sound may actually be on the horizon. NASA’s supersonic aircraft, dubbed “son of Concorde” ...
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NASA's 'Son of Concorde' breaks the sound barrier: $247 million supersonic jet hits 713mph
NASA's 'Son of Concorde' supersonic aircraft has broken the sound barrier for the first time, paving the way for ultra–fast air travel. The $247 million jet, dubbed X–59, hit a top speed of Mach 1.1, ...
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