Decades before hypersonics entered today's headlines, NASA drafted an aircraft that bordered on surreal. Discover the story ...

Astronomers link an X-ray nebula to a pulsar-powered PeVatron, offering major clues to the origins of galactic cosmic rays.

A team from Chittagong University of Engineering and Technology (Cuet), named "XVisionaries", has secured a place in the global final round of the NASA International Space Apps Challenge 2025, ...

NATIONWIDE — Citing that SpaceX is behind schedule with its Starship that will be used for the Artemis III mission, NASA acting Administrator Sean Duffy said on Monday that the U.S. space agency is ...

NASA recently released a video that captures the first flight of its X-59 supersonic aircraft as it soared above the Southern ...

Whether it's a sprained ankle or a backpack at the airport, X-ray images are an everyday occurrence in many areas. Empa ...

NASA plans to use the X-59, an experimental vehicle, to fly faster than the speed of sound without generating sonic booms.

D. It Never Flew — and That Matters Now. -NASA’s X-43A proved that an air-breathing scramjet could fly at hypersonic speeds, reaching Mach 7 and Mach 9.6 in 2004. -The natural next step was a ...

Key Points and Summary – The X-43A Scramjet That Broke Mach 9.6 — And Then We Walked Away -NASA’s X-43A was a black, ...

The "quiet" supersonic aircraft developed by NASA and Lockheed Martin has completed its first flight in California. Dubbed the X-59 Quiet SuperSonic Technology Aircraft, or Quesst, it is a sleek ...

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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 ...