Tuesday, August 10, 2010

Atmospheric Aspects of Titan


The Cassini spacecraft examines the characteristics of Titan's atmosphere as it peers at Saturn's largest moon using a filter sensitive to visible violet light.

This image shows atmospheric banding around Titan's north pole and reveals hints of the moon's seasonal hemispheric dichotomy near the equator. To learn more about the northern bands, see PIA08868 and PIA08928. See PIA11603 to learn more about the seasonal dichotomy between the northern and southern hemispheres.

This view looks toward the anti-Saturn side of Titan (5,150 kilometers, or 3,200 miles across). North on Titan is up and rotated 23 degrees to the left.

The image was taken in visible violet light with the Cassini spacecraft wide-angle camera on June 21, 2010. The view was obtained at a distance of approximately 170,000 kilometers (106,000 miles) from Titan and at a Sun-Titan-spacecraft, or phase, angle of 33 degrees. Image scale is 10 kilometers (6 miles) per pixel.

Photo credit: NASA/JPL/Space Science Institute

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