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NASA's space tourism posters will make you want to explore the galaxy

By: Michael Graham Richard on Feb. 12, 2016, 5 p.m.
Titan has rivers and lakes of liquid ethane and methane.


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Titan: Saturn's largest moon

Next is Titan, the largest moon of Saturn. The poster shows the ringed planet in the background, with some of the moon’s lakes of liquid ethane and methane in the foreground. I’m not sure you’d want to row a boat there, but it makes for a striking poster!