NASA will use 30 ground recording stations to monitor the sound produced by the X-59 QueSST experimental aircraft. Learn more ...

NASA's experimental X-59 aircraft continues to make progress toward its first flight with a new successful round of testing. The X-59 "quiet" supersonic jet was designed to break the sound barrier ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

NASA’s Chandra telescope reveals galaxies and nebulae dressed for the holidays. X-rays show star formation, cosmic collisions and a universe celebrating 2025 in spectacular style.

NASA's experimental X-59 quiet supersonic aircraft has begun low-speed taxi tests, marking the final stage before its inaugural flight later this year. The X-59's primary goal is to demonstrate ...

The NASA team developing the X-59 supersonic demonstrator jet have fired up the aircraft’s GE Aviation F414-GE-100 powerplant for the first time, having started engine-run tests on 30 October. The ...

NASA has revealed more detail about the recent first flight of its X-59 Quesst supersonic demonstrator jet, a milestone the agency describes as demonstrating its continued ability to manage ...

NASA has successfully tested its X-66 aircraft in a wind tunnel, hoping it can reduce fuel consumption by at least 30%.

NASA’s new X‑ray images reveal how supermassive black holes sculpt galaxy clusters. Jets, bubbles, and ripples reshape cosmic ...

NASA’s Glenn Research Center is testing portable, handheld X-ray systems that could allow crews to diagnose injuries without returning to Earth.

If you thought 2025 was an exciting year for spaceflight, just wait until 2026. Here's a look at six missions that could define the year.

NASA Armstrong Flight Research Center advanced multi-mission flight research in 2025, including supersonic testing, ...