CICLOPS: Cassini Imaging Central Laboratory for OPerationS
Bright "Dust"

Bright "Dust"
PIA 09777

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  The fine, dust-sized particles of ice in the F ring and Encke Gap ringlets shine brilliantly here, with the rings positioned almost directly between Cassini and the Sun.

This view looks toward the unilluminated side of the rings from about 2 degrees above the ringplane. At bottom, the planet's shadow casts the rings into darkness.

The image was taken in visible light with the Cassini spacecraft wide-angle camera on Oct. 24, 2007. The view was obtained at a distance of approximately 298,000 kilometers (185,000 miles) from Saturn and at a Sun-Saturn-spacecraft, or phase, angle of 152 degrees. Image scale is 14 kilometers (9 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 Cassini-Huygens mission for NASA's Science Mission Directorate, Washington, D.C. 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-Huygens mission, visit and the Cassini imaging team home page,

Credit: NASA/JPL/Space Science Institute
Released: November 22, 2007 (PIA 09777)
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