CICLOPS: Cassini Imaging Central Laboratory for OPerationS
Smog Moon

Smog Moon
PIA 06520

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  Smog-enshrouded Titan (5,150 kilometers, 3,200 miles across) shows itself to be a featureless orb in this Cassini image taken in visible light. There is no sign here of the streaky clouds seen near the moon's south pole in previous Cassini images of the opposite hemisphere.

Although Titan's atmosphere blocks any view of its surface at visible wavelengths, Cassini is specially equipped with powerful cameras that can peer through the obscuring haze.

The image was taken in visible light with the narrow angle camera on September 17, 2004, from a distance of 8.3 million kilometers (5.2 million miles) from Titan and at a Sun-Titan-spacecraft, or phase, angle of 72 degrees. The image scale is 50 kilometers (31 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 Cassini-Huygens mission for NASA's Science Mission Directorate, Washington, D.C. 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-Huygens mission, visit and the Cassini imaging team home page,

Credit: NASA/JPL/Space Science Institute
Released: November 15, 2004 (PIA 06520)
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