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

Boeing and NASA are to pause development of the X-66 flight demonstrator to focus their research on the evolution of long, ...

Learn more about Boeing's proposal to redirect the focus of NASA’s Sustainable Flight Demonstrator project to long, thin-wing ...

Based on a heavily modified McDonnell Douglas MD-90, the X-66 was intended to demonstrate a truss-braced version of the thin wing at full scale. The experimental aircraft formed the flagship of NASA’s ...

A Boeing-built X-66 full-span model underwent testing in the 11-Foot Transonic Unitary Plan Facility at NASA's Ames Research Center in ...

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

Existing cargo jets like the Boeing 777F could be repurposed to spray cooling particles into the atmosphere, offering a ...

Manufacturer proposes to instead focus its efforts on developing thin-wing technology, which it believes may have broader ...

Boeing and NASA are mutually agreeing to pause development of the X-66A, according to an April 25 Seattle Times report and an ...

Boeing announced April 16 it has built the ground-based twin for a mission aiming to demonstrate quantum networking in space, ...

The Boeing 757 FTB is the F-22’s highly modified and instrumented aircraft that tests avionics and systems, saving costs and ...