Titan, the moon of Saturn I believe, because it has water underneath it's ice layer. Underwater base missions would be awesome!
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	Wrong moon, thats Europa. Titan is the only moon with an atmosphere and has methane lakes on the surface.
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	Not looking it up, so I could be wrong, but I think titan is one of Jupiter's moons.
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	Its saturns biggest moon
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	It has methane lakes on it too
 
										 
					 
					 
					 
		    