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Atlas, Prometheus, Epimetheus, and Janus dancing near the rings
Atlas, Prometheus, Epimetheus, and Janus dancing near the rings This animation is composed of 22 frames captured through Cassini's narrow-angle camera on 27 July 2010 at around 2:15 UTC. Four of the ring-moons cross through the field of view during the animation. NASA / JPL-Caltech / SSI / animation by Emily Lakdawalla