From experimental rocket planes to Cold War spy jets, the fastest aircraft in history pushed far beyond what engineers once ...

Quesst is the result of a joint venture between Lockheed Martin and NASA to build a supersonic aircraft that can fly over ...

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NASA’s X-59 aircraft completed its first flight over the Southern California desert, bringing us closer to traveling at the speed of sound without the explosive, thunder-like clap that comes with it.

NASA’s sleek and quiet supersonic jet — which is built to reach speeds of up to 925 mph without producing a loud sonic boom— soared across the California desert in its first test flight on Tuesday, ...

The Lockheed Martin X-59 Quesst, which stands for "Quiet SuperSonic Technology," is an experimental aircraft developed by Lockheed's legendary Skunk Works. That's the same organization that developed ...

A team of NASA researchers successfully performed a high-speed taxi test that could help ...

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 ...

Top 10: The fastest aircraft ever made ...