Favorite tweets

Here's looking at you, Tethys. Saturn's icy moon resembles an eyeball staring off into space in this view https://t.co/5HmiV2LKUS http://pic.twitter.com/Xhfb3dj2Gj

— CassiniSaturn (@CassiniSaturn) January 23, 2017

via Twitter https://twitter.com/CassiniSaturn

January 23, 2017 at 10:10PM