The Cassini spacecraft looks down under at the tortured south polar region
of Enceladus, crossed by its "tiger stripes," or sulci, as the long,
nearly parallel fractures are officially known. The use of enhanced color
in this and other composite images makes the fractures and faults easier
for the eye to detect.
The moon's excess warmth, water ice jets, and huge vapor plume laced with
simple organic materials make it an excellent candidate for the search for
pre-biotic chemistry, and possibly even life, beyond Earth.
Enceladus is 505 kilometers (314 miles) across.
This false-color view is a composite of images obtained using filters
sensitive to ultraviolet, green and infrared light. The images were taken
by the Cassini spacecraft narrow-angle camera on Jan. 16, 2007 at a
distance of approximately 657,000 kilometers (408,000 miles) from
Enceladus. 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 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/home/index.cfm. The Cassini imaging team
homepage is at http://ciclops.org.
