re: Tethys?
With Starry Night on april 14th (when it was taken), Cassini was pretty far from Saturn and when you'd draw a line between the Spacecraft and Rhea , Tethys appeared in sight (further).
Space/Science » in reply to Enceladus?
With Starry Night on april 14th (when it was taken), Cassini was pretty far from Saturn and when you'd draw a line between the Spacecraft and Rhea , Tethys appeared in sight (further).