Tuesday, July 13, 2010

Dione


Wispy terrain stretches across the trailing hemisphere of Saturn's moon Dione on the right of this Cassini image taken during the spacecraft's flyby on April 7, 2010.

See PIA06163 for an older, closer view of Dione's wispy fractures. This view looks toward the Saturn-facing side of Dione (1,123 kilometers, or 698 miles across). North on Dione is up and rotated 1 degree to the right.

The image was taken in visible light with the Cassini spacecraft wide-angle camera. The view was acquired at a distance of approximately 40,000 kilometers (25,000 miles) from Dione and at a Sun-Dione-spacecraft, or phase, angle of 11 degrees. Image scale is 2 kilometers (1 mile) per pixel.

Photo credit: NASA/JPL/Space Science Institute

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