Saturn's moon Prometheus with a streamer of ring material it has created in the inner edge of the F ring. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on Oct. 16, 2006 at a distance of approximately 1.8 million kilometers. Scale in the original image was 11 kilometers per pixel. The image has been magnified by a factor of two.
Credit: NASA/JPL/Space Science Institute.