The Cassini spacecraft looks down at craters near the north pole of
Enceladus.
Cratered surfaces on solar system moons indicate older terrains, while
smooth surfaces are generally younger, and therefore indicative of
processes which eliminated the craters. See PIA08353 to learn more
about the true nature of these surfaces and the processes at work on this
geologically active moon.
The moon's north pole lies on the terminator to the right of the craters
seen in this image. Lit terrain seen here is on the anti-Saturn side and
trailing hemisphere of Enceladus (504 kilometers, 313 miles across).
The image was taken in visible light with the Cassini spacecraft
narrow-angle camera on July 11, 2009. The view was obtained at a distance
of approximately 472,000 kilometers (293,000 miles) from Enceladus and at
a Sun-Enceladus-spacecraft, or phase, angle of 57 degrees. Image scale is
3 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.