Physics
Saturn’s moon Titan has a foggy bottom
The sighting of methane fog in the atmosphere of Saturn's moon Titan shows Earth is not the only solar-system body with a 'hydrological' cycle
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The sighting of methane fog in the atmosphere of Saturn's moon Titan shows Earth is not the only solar-system body with a 'hydrological' cycle
The largest lake on Titan varies in height by less than 3 millimetres, new radar observations show – seasonal changes may explain why it is so placid