And those are Titan and Enceladus. Titan is Saturn's largest moon, and, until Cassini had arrived there, was the largest single expanse of unexplored terrain that we had remaining in our solar system.
Titan och Enceladus. Titan är den största av månarna. Innan Cassini landade där- -var det den enskilt största outforskade plats- -som återstod i vårt solsystem.