Dragonfly is a proposed mission concept to send a rotorcraft-lander to Saturn’s large, exotic moon, Titan. The Dragonfly dual-quadcopter would fly to dozens of sites, tens to hundreds of miles apart. Titan’s dense, calm atmosphere and low gravity make flying ideal; the rotorcraft could travel from its initial landing site to explore areas several hundred miles away, though Dragonfly would spend most of its mission making science measurements on the ground. Led by the Johns Hopkins University Applied Physics Laboratory, Dragonfly is a finalist to become the next mission in NASA’s New Frontiers planetary science program.