The Cassini spacecraft looks down on the cratered northern leading
hemisphere of Dione, showing the moon's pockmarked surface.
This view is centered on terrain at 42 degrees north latitude, 131 degrees
west longitude. Lit terrain seen here is on the leading hemisphere and
anti-Saturn side of Dione (1,123 kilometers, or 698 miles across). The
north pole of Dione lies along the terminator to the left of the top of
the image.
The image was taken in visible light with the Cassini spacecraft
narrow-angle camera on June 11, 2009. The view was acquired at a distance
of approximately 641,000 kilometers (399,000 miles) from Dione and at a
Sun-Dione-spacecraft, or phase, angle of 44 degrees. Image scale is 4
kilometers (2 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.