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NASA and Lockheed Martin’s X-59 ‘quiet’ supersonic jet completes first flight

NASA’s X-59 “Flying Swordfish” has completed its first test flight, marking a breakthrough in quiet supersonic aviation designed to make future air travel faster and quieter.

November 10, 2025 / 10:25 IST
NASA and Lockheed Martin achieve milestone with X-59 (Image: Lockheed Martin / Michael Jackson)

NASA and Lockheed Martin’s X-59 aircraft completed its first flight. It marks a breakthrough in quiet supersonic aviation technology. The jet replaces loud sonic booms with a soft “thump”. This milestone revives hopes for faster commercial travel again.

A New Era Takes Off

NASA’s sleek X-59 supersonic jet has taken its first flight. The aircraft soared from Palmdale to Edwards in California. It reached about 12,000 feet during the successful test. The scientists celebrated as the futuristic jet glided smoothly and safely.

Built to Silence the Boom

The X-59 looks unlike any jet ever built before. Its long, narrow “swordfish” nose helps control shockwaves mid-flight. This design turns loud sonic booms into gentle sonic “thumps”. NASA calls it a revolution in quiet supersonic flight technology.

Testing the Skies

The first flight stayed below supersonic speeds for safety checks. The researchers examined flight controls, data links and onboard systems. Next missions will increase altitude and speed step by step. The ultimate goal is to reach Mach 1.4, around 1,489 km/h.

Changing How the World Travels

Supersonic travel over land is banned due to boom noise. NASA believe that the X-59 can overturn those outdated restrictions soon. If proven safe, people could fly twice as fast again. People can travel from London to New York in just half time.

Future of Quiet Speed

Lockheed Martin partnered with NASA to craft this unique plane. The test marks a milestone in modern aerospace engineering. Future flights will gather community noise data for regulator's review. If all goes well, the sky could sound different forever.

first published: Nov 10, 2025 10:25 am

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