The planet Saturn in eclipse.
Long-time readers of the Hub Review know I have a special jones for astronomy, and so I have to recommend a post on Daily Kos, the wonderfully comprehensive "Photo Tour of the Solar System". Includes just about all of Saturn's moons, plenty of asteroids, and even a shot from the surface of Venus. Be amazed, be very amazed.
[Update: Part II of the Tour, including more of Saturn's moons, as well as Uranus, Neptune, and blurry images of Pluto, is available here.]
