National Security Journal on MSNOpinion
Almost Mach 10 X-43A ‘Hypersonic Scramjet’ Has a Message For Every Air Force
Key Points and Summary – The X-43A Scramjet That Broke Mach 9.6 — And Then We Walked Away -NASA’s X-43A was a black, ...
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 air-breathing engine could fly at nearly ten times the speed of sound. -It ...
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