CICLOPS: Cassini Imaging Central Laboratory for OPerationS
Above Dione's Fractures

Cassini looks down on the north pole of Dione and the fine fractures that cross its trailing hemisphere.

To learn more about Dione's fractures, see PIA09764. The north pole of Dione lies on the terminator between shadow and light, about halfway down the left side of the image. This view is centered on terrain at 66 degrees north latitude, 224 degrees west longitude. Lit terrain seen here is on the trailing hemisphere and anti-Saturn side of Dione (1123 kilometers, 698 miles across).

The image was taken in visible light with the Cassini spacecraft narrow-angle camera on July 11, 2009. The view was obtained at a distance of approximately 429,000 kilometers (266,000 miles) from Dione and at a Sun-Dione-spacecraft, or phase, angle of 67 degrees. Image scale is 3 kilometers (2 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: August 25, 2009 (PIA 11565)
Image/Caption Information
  Above Dione's Fractures
PIA 11565

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