keywords: saturn titan saturnian cassini orbiting
text: A Saturnian one-two punch: Flybys of Titan and Dione On Monday, the Cassini-Huygens spacecraft flew by Titan only 1,200 kilometers above the moon #39;s surface. It was the second such flyby of Titan, Saturn #39;s largest moon, since the spacecraft began orbiting Saturn on June 30.