November 28, 2007
Tethys hangs before the Cassini spacecraft, its great crater Odysseus in view.
See The Great Basin for a close-up view of Odysseus.
This view looks toward the anti-Saturn hemisphere of Tethys (1,071 kilometers, or 665 miles across). North is up.
The image was taken with the Cassini spacecraft narrow-angle camera on Oct. 25, 2007 using a spectral filter sensitive to wavelengths of infrared light centered at 752 nanometers. The view was obtained at a distance of approximately 798,000 kilometers (496,000 miles) from Tethys and at a Sun-Tethys-spacecraft, or phase, angle of 12 degrees. Image scale is 5 kilometers (3 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.
Credit: NASA/JPL/Space Science Institute