Dernières images de Titan (sonde Cassini), des mers de méthane ou d’éthane détectées.

Instruments on NASA’s Cassini spacecraft have found evidence for seas, likely filled with liquid methane or ethane, in the high northern latitudes of Saturn’s moon Titan. One such feature is larger than any of the Great Lakes of North America and is about the same size as several seas on Earth. [...]

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