Boeing’s solar-powered climate research drone takes flight in 2019

Aurora Flight Sciences, a subsidiary of Boeing that specializes in unmanned aerial vehicles, is gearing up to launch a solar-powered autonomous aircraft. The vehicle, called Odysseus, is designed for persistent flight at high-altitudes and will be us...

DARPA successfully flew a model of its 24-fan electric plane

DARPA's experimental Vertical Takeoff and Landing (VTOL) aircraft, the XV-24A LightningStrike, cleared another developmental hurdle by completing its subscale flight tests in early March, according to its manufacturer, Aurora Flight Sciences.