NASA reveals new experimental X-70 Fractal aircraft

written by Robert Dougherty | November 9, 2026

Generated image of NASA’s X-70 Fractal aircraft. (Image: NASA)

NASA has announced a new experimental aircraft, the X-70 Fractal, a crewed and rapidly reconfigurable research platform for advanced aviation technologies.

The aircraft was announced at the UP.Summit at the agency’s Kennedy Space Center in Florida. The high-performance, highly adaptable research platform is designed to accelerate the development and testing of advanced aviation technologies.

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The crewed X-70 features advanced, rapidly reconfigurable flight control technology that will allow NASA to explore aircraft manoeuvrability in ways never before demonstrated in crewed flight.

The aircraft can also accommodate up to 2,000 pounds of experimental payloads in internal and external locations, enabling a wide range of research and flight-testing opportunities.

The X-70 Fractal has a take-off weight of 10,000 pounds and is designed to cruise at Mach .75, reach altitudes of up to 45,000 feet and provide an operational range exceeding about 1,726 miles (1,500 nautical miles).

 
 

“The X-70 Fractal gives NASA a crewed, high-performance platform to test advanced flight-control, manoeuvrability and other cutting-edge technologies in real flight,” NASA administrator Jared Isaacman said.

“Its modular design and ability to rapidly swap internal and external payloads will keep our teams flying, learning and moving quickly from one experiment to the next.

“We expect her first flight under the NASA banner within the next two years, and X-70 is just one part of this new beginning for aeronautics. This is why people come to NASA: to build, to learn and most importantly, to fly.”

NASA says the X-70 joins a storied legacy of experimental aircraft that have helped establish America’s leadership in aviation.

From the Bell X-1, which first broke the sound barrier in 1947, to the X-15 hypersonic research aircraft and today’s X-59 quiet supersonic demonstrator, NASA has spent decades pushing the boundaries of flight.

With the X-70, NASA will expand its capacity to conduct experimental flight research, accelerate the testing of emerging technologies, and advance the next generation of American aviation.

“For decades, NASA Aeronautics has used X-planes to develop technologies that advance aviation,” said Laurie Grindle, director of the aeronautics division within NASA’s Research and Technology Mission Directorate.

“It’s exciting to bring on another X-plane to accelerate and drive aeronautics research.”

For more space news and insights, visit Space Connect.

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