NASA and Lockheed Martin unveil "quiet supersonic" jet
Deezen
JANUARY 30, 2024
The X-59 reduces the sound of a sonic boom to a "gentle thump" The aircraft, which has a cruising speed of 925 miles per hour, was presented for the first time last month by Lockheed Martin 's advanced development division Skunk Works. The first supersonic aircraft was the rocket-powered Bell X-1, flown in 1947.
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