NASA's Cassini Mission to Saturn has been exploring Saturn, its rings and strange moons for more than a decade! From seas of liquid methane on the moon Titan, to auroras at Saturn’s poles, the mission has made some amazing discoveries. Take a look at some of the mission’s top findings ahead of Cassini’s #GrandFinale dive into Saturn tomorrow: https://nasa.tumblr.com/…/cassini-spacecraft-top-discoveries