Saturn, Titan, and Prometheus
Filed under pretty pictures, many worlds, amateur image processing, Saturn, Saturn's moons, Saturn's small moons, Cassini
Cassini captured this view of Saturn with Titan and Prometheus with its wide-angle camera on January 5, 2011 at about 08:00 UTC. Titan is on the far side of Saturn from Cassini, more than 1,800,000 kilometers away; Prometheus is much closer, only about 500,000 kilometers away. The different distances exaggerate Prometheus' size with respect to Titan. In fact, Titan is roughly 30 times Prometheus' diameter.
NASA / JPL / SSI / color composite by Gordan Ugarkovic
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Original image data dated on or about January 5, 2011