Unknown Origin

The Cassini spacecraft continues to observe brightness variations along the orbital direction within Saturn's B ring.

This view looks toward the unlit side of the rings from about 53 degrees above the ringplane.

The image was taken in visible red light with the Cassini spacecraft narrow-angle camera on Dec. 17, 2006 at a distance of approximately 1.3 million kilometers (800,000 miles) from Saturn. Image scale is 8 kilometers (5 miles) per pixel.

The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo.

For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org .

Credit: NASA/JPL/Space Science Institute