PIA07595: Clumps for Encke


Clumps for Encke

Caption:

Squinting at this view of Saturn's rings reveals not one but two of the four narrow ringlets in the Encke Gap (325 kilometers, or 200 miles, wide). The innermost of the two ringlets is much brighter and full of clumps.

The complicated and dynamic features in the Encke Gap are extensively influenced by the presence of Pan (26 kilometers, or 16 miles, across), which orbits in the center of the gap. The Encke Gap may contain other small moonlets, which imaging team members hope to discover in the future.

The image was taken in visible light with the Cassini spacecraft wide-angle camera on Aug. 20, 2005, at a distance of approximately 273,000 kilometers (170,000 miles) from Saturn. The image scale is 13 kilometers (8 miles) per pixel.

Background Info:

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 . For additional images visit the Cassini imaging team homepage http://ciclops.org .

Cataloging Keywords:

Name Value Additional Values
Target Saturn Rings Encke Gap, Pan, Saturn
System Saturn
Target Type Ring Gap, Planet, Satellite
Mission Cassini-Huygens
Instrument Host Cassini Orbiter
Host Type Orbiter
Instrument Imaging Science Subsystem (ISS)
Detector Wide Angle Camera
Extra Keywords Clump, Grayscale, Moonlet
Acquisition Date
Release Date 2005-09-27
Date in Caption 2005-08-20
Image Credit NASA/JPL/Space Science Institute
Source photojournal.jpl.nasa.gov/catalog/PIA07595
Identifier PIA07595