National Security Journal on MSN
The Mach 1.4 X-59 Could Create Military Nightmares for Russia and China
Key Points and Summary – NASA and Lockheed’s X-59 just flew, proving “quiet supersonic” can replace the sonic boom with a ...
HyperMach Aerospace announced its supersonic business jet (SSBJ), SonicStar, will reach Mach 4.0, enabling New York to Dubai travel in 2 hours 20 minutes. The SonicStar is designed to carry 20 ...
National Security Journal on MSN
The Mach 9.6 X-43A ‘Hypersonic Scramjet’ Has a Message for the U.S. Air Force
Key Points and Summary – NASA’s X-43A wasn’t a paper study—it was a 12-foot, hydrogen-fueled experimental jet that proved an ...
The accomplishment marks the longest flight for the $300 million X-51A technology demonstration program and, according to the Air Force and Boeing, the longest scramjet-powered hypersonic flight ever.
Numeric designation suggests a lot, and the Bell X-1 was indeed a special aircraft. Chuck Yeager broke the sound barrier in the X-1, and the plane ushered in the modern age of supersonic flight. The X ...
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