This raw, unprocessed image of Dione was taken by Cassini on Jan. 27, 2010.
The image was taken in visible light with the Cassini spacecraft narrow-angle camera on Jan. 27, 2010. The view was acquired at a distance of approximately 46,000 kilometers (29,000 miles) from Dione and at a Sun-Dione-spacecraft, or phase, angle of 100 degrees. Image scale is 272 meters (892 feet) 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.