Guinness Recognizes NASA’s X-43A Scramjet Speed Record
https://www.nasa.gov/news-release/guinness-recognizes-nasas-x-43a-scramjet-speed-record/
WebJun 5, 2013 · The new world speed record for a jet-powered aircraft, set by NASA in November, has been officially recognized by Guinness World Records. The accomplishment, the third and final flight in the experimental X-43A project, demonstrated that an advanced form of air-breathing (jet) engine could power an aircraft at nearly 10 times the speed of sound.
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