Smithsonian Magazine on MSN
In a first, NASA's experimental X-59 plane flew faster than the speed of sound, setting the stage for 'quiet' supersonic aircraft
On June 5, NASA’s experimental X-59 plane went supersonic for the first time. The aircraft zoomed through the sky at a top ...
It's not set in stone yet, but the date when NASA's X-59 quiet supersonic research aircraft will finally take off is fast approaching. The space agency already informed us on the most important ...
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