Titan’s swirling polar cloud is cold and toxic

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The international Cassini mission has revealed that a giant, toxic cloud is hovering over the south pole of Saturn’s largest moon, Titan, after the atmosphere has cooled in a dramatic fashion.

via ESA Space Science

http://www.esa.int/Our_Activities/Space_Science/Cassini-Huygens/Titan_s_swirling_polar_cloud_is_cold_and_toxic