View Full Version : Saturnís Little Wavemaking Moon

2013-Apr-25, 05:00 AM
Captured on January 15, this narrow-angle Cassini image shows an outer portion of Saturn’s A ring on the left and the ropy F ring crossing on the right. The thin black line near the A ring’s bright edge is the Keeler Gap, a 26-mile-wide space cleared by the passage of Daphnis, a shepherd moon barely [...]

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