Social media is buzzing over a picture of a massive dragonfly posted to Facebook by the U.S. Fish and Wildlife Service.

Dragonfly, a car-sized, nuclear-powered rotorcraft designed to investigate Titan's potential to host life, passed its Critical Design Review, NASA announced on Thursday (April 24). "Passing this ...

NASA's eight-rotor Dragonfly drone just finished a crucial test, which confirmed the spacecraft's design and will allow the project to move forward with full-scale fabrication of the spacecraft ...

Titan is Saturn's largest moon, and NASA is determined to explore its surface, and it's origin. Here's what you need to know about the Dragonfly mission.