CICLOPS: Cassini Imaging Central Laboratory for OPerationS
Cratered Crescent

Cratered Crescent
PIA 08820

Avg Rating: 8.80/10

Full Size 378x412:
  Cassini surveys the ancient, craggy surface of Tethys, sighting the crater Telemachus with its prominent central peak.

The view is toward the north pole of Tethys (1,062 kilometers, 660 miles across). Lit terrain seen here is on the moon's Saturn-facing side.

The image was taken in visible light with the Cassini spacecraft narrow-angle camera on Oct. 29, 2006 at a distance of approximately 641,000 kilometers (398,000 miles) from Tethys and at a Sun-Tethys-spacecraft, or phase, angle of 111 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 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 and the Cassini imaging team home page,

Credit: NASA/JPL/Space Science InstituteNASA/JPL/Space Science Institute
Released: November 29, 2006 (PIA 08820)
Image/Caption Information