NASA to build supersonic flight at $248 million
The aircraft, in reality, would generate a cruise speed of over 990 mph, which is faster than sound and can fly at an altitude of above 55,000 feet. According to reports released by NASA, the project would be a reality to put supersonic travel to commercial flights, which becomes a reality by the end of 2021.
The aircraft’s length is around 94 ft with a wingspan of over 30 ft. The plane is engineered in such a way that the shock waves of the supersonic remain isolated during landing. Additionally, the current seating capacity of the flight is limited to one in number.