NASA and Boeing have decided to halt the development of the X-66, an experimental aircraft with ultrathin wings and a lattice ...

Boeing and NASA will pause work on the X-66 Sustainable Flight Demonstrator, an experimental plane design featuring long, ...

The X-66 program heavily modified a McDonnell Douglas MD-90 aircraft to demonstrate a truss-braced version of the thin wing.

Boeing and NASA will pause work on a new, experimental aircraft design meant to deliver more sustainable options for the future of aviation. The aircraft project — called the X-66A Sustainable F ...

NASA's Psyche spacecraft, located nearly 150 million miles from Earth on the way to an unexplored metal asteroid, has stopped ...

NASA and Boeing have effectively cancelled the X-66 Transonic Truss-Braced Wing (TTBW) concept demonstrator aircraft. Officially described as a "pause," development of the thin-wing airplane is ...

Sonic booms have long been a barrier to overland supersonic flights. The Concorde was banned from virtually every country in ...

SAN FRANCISCO, April 25 (Xinhua) -- Boeing and NASA announced on Thursday the pause of work on the X-66A Sustainable Flight Demonstrator project. Boeing will continue to study the thin-wing technology ...

But it represents a blow for NASA, which was targeting an initial ... it as an X-plane—a status awarded to research aircraft that test experimental designs, configurations, and technologies ...

Boeing and NASA will pause work on a new, experimental aircraft design meant to deliver more sustainable options for the future of aviation.

NASA designed temporary floorboards for the MD-90 aircraft to use while it is transformed into the X-66 experimental ...