CICLOPS: Cassini Imaging Central Laboratory for OPerationS

Context for Baghdad Sulcus Mosaic
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Context for Baghdad Sulcus Mosaic
PIA 11697

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Context for Baghdad Sulcus Mosaic
PIA 11697

Avg Rating: 10/10

Without Outline Full Size 1016x1016:
PNG 505 KB
  This wide-angle image shows the south polar region of Saturn's moon Enceladus and outlines the area covered by the high-resolution mosaic combining data from the imaging science subsystem and composite infrared spectrometer aboard NASA's Cassini spacecraft (PIA11696). The outlined area focuses on Baghdad Sulcus, a fracture in the south polar region.

Cassini captured the data for this wide-angle image during the spacecraft's close flyby of the moon Nov. 21, 2009. This image and others from that flyby are among the best visible light images Cassini will capture of the region around the "tiger stripes" -- the fissures that spray icy particles, water vapor and organic compounds -- before the moon's south polar region enters winter darkness for the coming years.

This wide-angle view shows not only Baghdad Sulcus, but also other nearby fractures. Lit terrain seen here is on the leading hemisphere and Saturn-facing side of Enceladus (504 kilometers, 313 miles across). The south pole lies in shadow near the bottom middle of the image.

The view was acquired at a distance of approximately 2,000 kilometers (1,200 miles) from Enceladus and at a sun-Enceladus-spacecraft, or phase, angle of 114 degrees. Scale in the wide-angle view is 116 meters (381 feet) per pixel.

The Cassini Equinox Mission is a joint United States and European endeavor. 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 was designed, developed and assembled at JPL. 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 Equinox Mission visit, and

Credit: NASA/JPL/Space Science Institute
Released: February 23, 2010 (PIA 11697)
Image/Caption Information

Alliance Member Comments
carolyn (CICLOPS) (Jun 23, 2011 at 10:00 AM):
MCpercussion: Not a chance! What powers the jets is the prodigious heat produced by tidal flexure...not sunlight and not radioactivity, which are feeble in comparison. The jets will still be there. Have faith!
MCpercussion (Jun 22, 2011 at 3:31 PM):
This mentions the south polar region entering winter for a number of years... does this stop the geyser action that's happening there? It would be interesting if the geysers stopped there but appeared somewhere else on the moon?

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