Boom Supersonic​ and NASA on Monday released an image of the XB-1 aircraft during its second supersonic flight last month.
The XB-1, a demonstrator jet that resembles a military plane, successfully achieved the benchmark during a flight on Tuesday, according to Boom Supersonic, which aims to bring back a type of ...
The "quiet" supersonic aircraft developed by NASA and Lockheed Martin has completed its first flight in California. Dubbed the X-59 Quiet SuperSonic Technology Aircraft, or , it is a sleek ...
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