CICLOPS: Cassini Imaging Central Laboratory for OPerationS

Dramatic Moon
[For trouble viewing the images/movies on this page, go here]
Dramatic Moon
PIA 07511

Avg Rating: 8.22/10

Full Size 202x206:
JPEG 2 KB
PNG 4 KB
TIFF 42 KB
  This unmagnified view of Dione (1,123 kilometers, 698 miles across) shows the moon's bright wispy terrain along with several impact large craters. Two of the craters have central peaks.

North on Dione is up. This view shows principally the anti-Saturn hemisphere on Dione. It is clear why low resolution Voyager images gave the impression that the Dionian wispy terrain might be bright ice deposits. High resolution Cassini images have shown these to be complex systems of braided tectonic fractures.

The image was taken in visible light with the narrow angle camera on April 25, 2005, from a distance of approximately 2.8 million kilometers (1.7 million miles) from Dione and at a Sun-Dione-spacecraft, or phase, angle of 60 degrees. The image scale is 17 kilometers (11 miles) per pixel.

[Caption updated on October 5, 2005.]

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 http://saturn.jpl.nasa.gov and the Cassini imaging team home page, http://ciclops.org.

Credit: NASA/JPL/Space Science Institute
Released: June 1, 2005 (PIA 07511)
Image/Caption Information



Want to add a comment?   Login (for Alliance Members) ... or ... Join the CICLOPS Alliance!