A comparison of water in solar system...Jupiter's moon Europa has more water than Earth...And Titan, the largest moon of Saturn has more water than both Europa and Earth combines! Wow!!
http://sploid.gizmodo.com/surprisin...source=gizmodo_facebook&utm_medium=socialflow

http://sploid.gizmodo.com/surprisin...source=gizmodo_facebook&utm_medium=socialflow