Rocketflip. Titan's landscape and surface similarities with Earth could shed valuable light on what sparked the life explosion on Earth, and how possible it might be for life to exist on other planets. NASA and ESA plan two major missions to the icy moons of Jupiter and Saturn, beginning in the year 2020. Will ET life finally be exposed? opfm.jpl.nasa.gov Tags: bbc titan moon universe planet space human exploration race station tracking saturn jupiter technology pictures life outer BBC BBCWorldwide Titan Saturn Space Probe Discovery Moons