The above image, from NASA's Cassini spacecraft, is a false-color composite of 12 pictures of Saturn. The planet's rings appear as a thin bright blue band across the middle of the frame. The pictures were taken last January over a 50-minute period at a distance of 569,000 miles from Saturn (so, not all that up close and personal, by Earth standards). The scale of the image is one pixel per 63 miles.
Below, recent Pictures of the Day: