Little Daphnis sends waves curling in its wake as it courses along the Keeler Gap in Saturn’s A-ring in this photo from Cassini’s narrow-angle camera.
The image was taken on January 31, 2009, approximately 532,000 miles from Daphnis and the rings.
Daphnis is about 5 miles in diameter. The Keeler Gap is 26 miles wide.
Image credit: NASA/JPL/Space Science Institute
Lights in the Dark 