A great deal of the nation's attention has turned to the sky as new technologies open the door for new opportunities with unmanned aerial vehicles (UAVs). UAVs are powered aerial vehicles that do not carry an operator, use aerodynamic forces to provide vehicle lift, and can fly autonomously or be piloted remotely. As people become accustomed to…

The time has come for drones. The use of unmanned aerial vehicles played an integral and indispensable part in the United States' military operations during the wars in both Afghanistan and Iraq. Since then, drones have taken new forms, found their way into hobbyists' hands, and recently have played a role in postmodern transportation. Current…

The invention of aviation has made it possible for people to travel faster and farther than ever before, and has led to a global increase in connection of commerce, people, and ideas. However, economic growth and social changes have also led to challenges for the aviation industry. NASA's Aeronautics Research Mission Directorate (ARMD) works…