Transformational Tools and TechnologiesChristopher Bennett, left, and Jason Kirk are seen in an Aeronautics Systems Analysis Branch laboratory at NASA's Langley Research Center...Members of the NASA team responsible for developing Aviary, a new computer-based digital modeling tool for designing aircraft, pose for...This image of a Transonic Truss Braced Wing airplane represents a digital model created by Aviary, a new computer modelling...A NASA-developed wind tunnel research tool known as the Common Research Model is seen mounted in the 12-Foot Low-Speed Tunnel...No, it’s not hypermodern art. This image from a simulation generated by NASA’s high-performance computers, shows a Transonic Truss Braced...If small, unmanned aircraft could be made smarter and more independent, they could help firefighters and other responders do even...NASA and aviation industry partners are collaborating on the development of green aviation technologies that will improve fuel efficiency, reduce...In the wake of recent success with air-to-air schlieren photography using the speckled desert floor as a background, researchers at...Pushing the Limits to Protect Aircraft EnginesTo help develop more efficient rotorcraft designs, engineers need to better understand the complex airflow interactions caused by the spinning...Researchers in the Rotary Wing Project in NASA's Fundamental Aeronautics Program are developing advanced computational fluid dynamics (CFD) methods to...Researchers at NASA's Langley Research Center in Hampton, Va., use all sorts of tools and techniques to learn more during...