Saturn’s B ring is the most opaque of the main rings, appearing almost black in this Cassini image taken from the unlit side of the ringplane. (NASA/JPL-Caltech/Space Science Institute)
Home Saturn’s B ring is the most opaque of the main rings, appearing almost black in this Cassini image taken from the unlit side of the ringplane. (NASA/JPL-Caltech/Space Science Institute) Saturn's B ring is the most opaque of the main rings, appearing almost black in this Cassini image taken from the unlit side of the ringplane. (NASA/JPL-Caltech/Space Science Institute)