Sunday, December 13, 2009

Titan: A Climate Out Of This World

Titan in Saturn’s system: Titan (top) emerges from behind its parent planet, Saturn. Another satellite, Tethys, is visible at the bottom left of the picture. Credit: NASA/JPL/Space Science Institute

From Live Science:

Our knowledge of Titan has improved considerably over the last five years. Before that, Saturn's largest satellite had only been hastily approached by a handful of space probes.

In 1980, the Voyager-1 spacecraft took advantage of a flyby to take a few mysterious, yet frustrating close-ups of Titan's opaque, rusty atmosphere. Despite its color, Titan actually seemed to look a lot like the early Earth.

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