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Low Boom Flight Demonstrator (LBFD) Project More News

Stay up-to-date with the latest content from NASA as we oversee the development of the X-59 research aircraft, which will use quiet supersonic technologies to fly over communities as part of the Quesst mission.

NASA’s X-59 Moves Toward First Flight at Speed of Safety
5 min read

As NASA’s one-of-a-kind X-59 quiet supersonic research aircraft approaches first flight, its team is mapping every step from taxi and…

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NASA’s X-59 Nears First Flight
2 min read

As we honor the legacy of aviation pioneers this National Aviation Day, NASA’s X-59 is preparing to push the boundaries…

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NASA Rehearses How to Measure X-59’s Noise Levels
3 min read

In a stretch of California’s Mojave Desert, NASA conducted a full-scale “dress rehearsal” to prepare how it will measure the…

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NASA’s X-59 Quiet Supersonic Aircraft Begins Taxi Tests
2 min read

NASA/Jacob Shaw NASA’s X-59 quiet supersonic research aircraft has officially begun taxi tests, marking the first time this one-of-a-kind experimental…

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X-59 Model Tested in Japanese Supersonic Wind Tunnel
2 min read

Researchers from NASA and the Japanese Aerospace Exploration Agency (JAXA) recently tested a scale model of the X-59 experimental aircraft…

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NASA F-15s Validate Tools for Quesst Mission
5 min read

High over the Mojave Desert, two NASA F-15 research jets made a series of flights throughout May to validate tools…

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NASA X-59’s Latest Testing Milestone: Simulating Flight from the Ground
5 min read

NASA’s X-59 quiet supersonic research aircraft successfully completed a critical series of tests in which the airplane was put through…

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NASA Calibrates Second Shock-Sensing Probe for X-59 Testing
3 min read

Lee esta historia en español aquí. When you’re testing a cutting-edge NASA aircraft, you need specialized tools to conduct tests and…

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NASA’s X-59 Completes ‘Cruise Control’ Engine Speed Hold Test
2 min read

Lee esta historia en español aquí. The team behind NASA’s X-59 completed another critical ground test in March, ensuring the…

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NASA’s X-59 Completes Electromagnetic Testing
3 min read

Lee esta historia en español aquí. NASA’s quiet supersonic X-59 research aircraft has cleared electromagnetic testing, confirming its systems will work…

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NASA’s X-59 Turns Up Power, Throttles Through Engine Tests
3 min read

NASA’s X-59 quiet supersonic research aircraft took another successful step toward flight with the conclusion of a series of engine…

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NASA Runs X-59 Engine with Maximum Afterburner for First Time
1 min read

NASA completed the first maximum afterburner engine run test on its X-59 quiet supersonic research aircraft on Dec. 12. The…

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NASA to Test Technology for X-59’s Unique Shock Wave Measurements
4 min read

Editor’s note: This article was edited April 16, 2025, to note that the mid-field probe was in development at the…

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X-59 Fires Up its Engine for First Time on its Way to Takeoff
4 min read

Lee esta historia en español aquí. NASA’s Quesst mission marked a major milestone with the start of tests on the…

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NASA’s X-59 Progresses Through Tests on the Path to Flight
3 min read

Lee esta historia en español aquí. The team preparing NASA’s X-59 continues through testing in preparation for the quiet supersonic aircraft to…

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NASA’s X-59 Passes Milestone Toward Safe First Flight 
4 min read

NASA has taken the next step toward verifying the airworthiness for its quiet supersonic X-59 aircraft with the completion of…

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NASA Grants to Engage Students in Quiet Supersonic Community Overflight
2 min read

NASA has issued new grants to five universities to help develop education plans for the community overflight phase of the…

News Release
NASA Instruments Will Listen for Supersonic X-59’s Quiet ‘Thump’
4 min read

NASA’s X-59 experimental aircraft is unique – it’s designed to fly faster than the speed of sound, but without causing…

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NASA, Lockheed Martin Reveal X-59 Quiet Supersonic Aircraft
4 min read

NASA and Lockheed Martin formally debuted the agency’s X-59 quiet supersonic aircraft Friday. Using this one-of-a-kind experimental airplane, NASA aims…

News Release
NASA’s X-59 Rollout Embodies Aeronautical Tradition
5 min read

Lee esta historia en español aquí. NASA’s X-59 aircraft is heading out of the hangar – preparing to embark on…

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NASA Invites You to X-59 Rollout Watch Party
2 min read

It’s almost time for NASA’s supersonic X-59 airplane to make its red, white, and blue public debut, and you’re invited…

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NASA’s X-59 Goes from Green to Red, White, and Blue
2 min read

NASA’s X-59 quiet supersonic aircraft continues to make progress, most recently moving to the paint barn at Lockheed Martin Skunk…

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NASA Targets 2024 for First Flight of X-59 Experimental Aircraft
3 min read

NASA’s Quesst mission has adjusted the scheduled first flight of its X-59 quiet supersonic aircraft to 2024. A one-of-a-kind experimental…

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NASA’s X-59 Moves Closer to Runway
1 min read

This series of images shows NASA’s X-59 as it sits on the flight line — the space between the hangar…

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NASA’s Quesst: Reassessing a 50-Year Supersonic Speed Limit
7 min read

NASA will deliver the results to U.S. and international regulators, who will consider new rules that would lift the ban…

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Supercomputers Aid Quesst Researchers in Predicting X-59’s Sound
1 min read

Before the X-59 flies, NASA researchers are getting ahead of the curve by using computational fluid dynamics to create what…

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NASA’s X-59 Tail Installed
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NASA’s X-59 has undergone final installation of its lower empennage, better known as the tail assembly. NASA’s X-59 has undergone…

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NASA Poised to Break Sound Barrier in New Way
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Seventy-five years ago, a sonic boom thundered for the first time over the high desert of California. On the ground…

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X-59 Model Tested in Wind Tunnel in Japan
3 min read

A model of the X-59 aircraft, the centerpiece of NASA’s mission to gather information intended to help enable a new…

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Low-Speed Wind Tunnel Test Provides Important Data
3 min read

Before NASA’s quiet supersonic X-59 aircraft can take to the skies, plenty of testing needs to happen to ensure a…

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