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![NASA's X-59 Quesst [registration N859NA '859'] is seen in-flight over California during the experimental supersonic aircraft's brief second test sortie on 21 March 2026. Image: NASA/Jim Ross](https://aerospaceglobalnews.com/wp-content/uploads/2026/03/X-59-Second-Flight-21-03-26-NASA-Jim-Ross-crop-scaled-640x0-c-default.jpg)
