Mar 22 • 15:01 UTC 🇪🇨 Ecuador El Universo (ES)

NASA's 'steel dart' flies again: the strange aircraft that breaks the sound barrier without making noise

NASA's experimental aircraft, the X-59, is set to return for its second flight, aiming to break the sound barrier without the accompanying sonic boom.

The X-59, dubbed the 'steel dart,' is an experimental aircraft developed by NASA in conjunction with Lockheed Martin, designed with a long and narrow shape that allows for flight at supersonic speeds without creating the sonic boom that typically restricts such flights over land. This upcoming second flight marks a significant step in the aircraft's testing phase, as it aims to push the boundaries of supersonic travel in a way that could change air travel regulations and possibilities in the future.

Leading the flight will be pilot Jim 'Clue' Less, who will launch from Edwards Air Force Base in California. He will be joined by Nils Larson, who will monitor the performance of the X-59 from an F/A-18 aircraft. This operational phase, referred to as 'envelope expansion,' involves gradually increasing the X-59's speed and altitude while thoroughly evaluating its performance and systems. This methodical approach is critical for NASA to gather the data needed to validate the aircraft's design and its revolutionary capabilities.

The successful execution of this flight could pave the way for a new era in air travel, where supersonic flights could become commonplace, eliminating restrictions currently imposed by the disruptive sonic booms associated with breaking the sound barrier. If the X-59 can achieve its goals, it may eventually lead to commercial applications and a reimagining of how we view long-distance air travel, offering significant time savings for travelers and redefining global connectivity.

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