Cassini spacecraft photographs four Saturnian satellites
NASA's prolific Cassini spacecraft, which has been orbiting Saturn since 2004, snapped a portrait of four Saturnian moons at once in July .
NASA/JPL/Space Science Institute
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NASA's prolific Cassini spacecraft, which has been orbiting Saturn since 2004, snapped a portrait of four Saturnian moons at once in July. Epimetheus, Janus and Prometheus appear as a cluster on the left side of Cassini's view, and the smaller Atlas is just visible toward the right, against the giant planet's rings. The Cassini image was taken by the spacecraft's narrow-angle camera in visible light.
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