CICLOPS: Cassini Imaging Central Laboratory for OPerationS
Saturn by Ringshine

Saturn by Ringshine
PIA 10476

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  Large regions of Saturn's night side are illuminated by the planet's gleaming rings. Except for a sliver of the sunlit crescent at left, this view shows a part of the planet lit almost entirely by ringshine.

The southern hemisphere, at bottom, receives its illumination from sunlight that strikes the rings' southern face and is reflected onto the planet. The northern hemisphere, at top, is lit by the feeble light that wends its way through the countless ring particles to emerge on the rings' north face.

Despite the dim lighting on the northern part of the planet, many cloud features can be seen there.

This view was acquired from about 44 degrees above the ringplane. At bottom, the planet's shadow stretches across the D and C rings.

Images taken using red, green and blue spectral filters were combined to create this natural color view. The images were obtained with the Cassini spacecraft wide-angle camera on April 23, 2007 at a distance of approximately 901,000 kilometers (560,000 miles) from Saturn. Image scale is 50 kilometers (31 miles) per pixel.

The Cassini Equinox Mission is a joint United States and European endeavor. 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 was designed, developed and assembled at JPL. The imaging team consists of scientists from the US, England, France, and Germany. The imaging operations center and team lead (Dr. C. Porco) are based at the Space Science Institute in Boulder, Colo.

For more information about the Cassini Equinox Mission visit, and

Credit: NASA/JPL/Space Science Institute
Released: September 24, 2008 (PIA 10476)
Image/Caption Information

Alliance Member Comments
Red_dragon (Sep 24, 2008 at 8:55 AM):
An image, at least, calm and magical.
I like to compare it with this other beautiful view: