This photo came out a few weeks ago, and I’ve left it bookmarked in my feed reader so that I could look at it occasionally, and show people. That’s usually a good mark for me that I should just blog it, so here it is.
This is a photo of Saturn’s moon Titan. You can see Saturn in the background, and see how relatively thin the rings are.
There’s a nice article and a variety of sizes at the JPL Photo Journal page.