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Science
Source: Live Science

NASA's X-59 Experimental Jet Breaks Sound Barrier

NASA and Lockheed Martin's experimental X-59 aircraft has successfully broken the sound barrier for the first time. The jet achieved a speed of Mach 1.1, marking a significant milestone. This accomplishment is considered a crucial step towards the development of "quiet supersonic" flight technology, potentially transforming future air travel.

By Fainaron·Jun 13, 2026 (a day ago)·1 views
NASA's X-59 Experimental Jet Breaks Sound Barrier

The experimental X-59 aircraft, a collaborative project between NASA and Lockheed Martin, has achieved a key aerospace milestone by breaking the sound barrier. This marks the initial instance of the jet exceeding the speed of sound.

During its flight, the X-59 reached a speed of Mach 1.1. This achievement is seen as a pivotal step in advancing "quiet supersonic" technology.

The initiative aims to develop methods for supersonic flight that significantly reduce or eliminate the disruptive sonic boom typically produced when an aircraft surpasses the speed of sound. This development could pave the way for future quieter supersonic travel.

According to Live Science, this feat could set the stage for future quiet supersonic flight.

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Source attribution: This article was AI-curated and rewritten by Fainaron from a piece originally published by Live Science. Read the original at Live Science →

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