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In a First, NASA's Experimental X-59 Plane Flew Faster Than the Speed of Sound, Setting the Stage for 'Quiet' Supersonic Aircraft
The United States banned supersonic flights over its land in 1973 due to their ear-splitting sonic booms. Experts are building a plane that should travel at those speeds but create only gentle thumps
TypeWeb Page
Domainwww.smithsonianmag.com
Providergeneric
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