Cassini took this image of Rhea, Saturn’s second largest moon, on October 24, 2004 when it was about 1.7 million km (1 million miles) away. The photo clearly shows a bright bright impact crater near its eastern limb. Cassini will get another view of Rhea in January 2005 – but with 10 times better resolution – just after it releases the Huygens probe which will land on Titan.