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Last updated on April 20, 2014 at 13:20 EDT
Titans Sierras
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Titan's Sierras

December 13, 2006

This composite image shows a massive mountain range running just south of Titan's equator. Near the center of the image, the mountain range runs from southeast to northwest. It is about 150 kilometers long (93 miles) and 30 kilometers (19 miles) wide and about 1.5 kilometers (nearly a mile) high. This range, and smaller ranges to the west and east of the main range, probably results from material welling up below as the crust of Titan is pulled apart by tectonic forces.

This image was obtained during an Oct. 25 flyby designed to obtain the highest resolution infrared views of Titan yet. Cassini's visual and infrared mapping spectrometer resolved surface features as small as 400 meters (1,300 feet). This composite image was taken at a distance of 12,000 million kilometers (7,200 million miles) from Titan. This image was constructed from images taken at wavelengths of 1.3 microns shown in blue, 2 microns shown in green, and 5 microns shown in red.