NASA Rover Spots Two Moons Passing in the Martian Night

NASA's Curiosity rover has sent more than just ground observations during its Mars mission, it's turned its sights to the sky as well. Watch from the Martian surface as Phobos passes in front of its smaller counterpart Deimos.
Published: 2:57 AM PDT September 19, 2019
Updated: 11:00 AM PDT September 18, 2019