Saturn eclipsing the sun, seen from behind from the Cassini orbiter. The image is a composite assembled from images taken by the Cassini spacecraft on 15 September, 2006.Individual rings seen include (in order, starting from most distant)E ringPallene ring (visible very faintly in an arc just below Saturn)G ringJanus/Epimetheus ring (faint)F ring (narrow brightest feature)Main rings (A,B,C)D ring (bluish, nearest Saturn)
Original public domain image from Wikimedia Commons