SATURN

A photo provided by NASA shows an image made February 24, 2009, by the Hubble Space Telescope of four moons of Saturn passing in front of their parent planet. In this view, the giant orange moon Titan casts a large shadow onto Saturn’s north polar hood. Below Titan, near the ring plane and to the left is the moon Mimas, casting a much smaller shadow onto Saturn’s equatorial cloud tops. Farther to the left, and off Saturn’s disk, are the bright moon Dione and the fainter moon Enceladus. The banded structure in Saturn’s atmosphere is similar to Jupiter’s. The dark band running across the face of the planet slightly above the rings is the shadow of the rings cast on the planet. (AP Photo/NASA)