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Six frames from the occultation of Deimos by Phobos, Curiosity sol 351
Six frames from the occultation of Deimos by Phobos, Curiosity sol 351 These six images from NASA's Mars rover Curiosity show the two moons of Mars moments before (left three) and after (right three) the larger moon, Phobos, occulted Deimos on August 1, 2013. On each side, the top image is earlier in time than the ones beneath it. NASA / JPL / MSSS / Texas A&M