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.
São a Titã e a Encélado. Titã é a maior lua de Saturno,  e até a nave Cassini ter lá chegado, era o maior pedaço de terra inexplorado que ainda nos faltava  no nosso sistema solar.