NASA's probe Saturn Cassini has sent back spectacular views (http://ciclops.org/view_event.php?id=52) from the Solar System's second largest planet.

The above image shows the tiny cratered moon Janus passing in front of Saturn's famous rings. It's dwarfed by whopper of a moon Titan behind, with a thin cresent lit by the Sun. Titan is bigger than inner planet Mercury.

This snap was taken on Tuesday with Cassini's narrow-angle camera.

Cassini recently found evidence of water (http://www.theregister.co.uk/2006/03/09/saturn_water/) on another of Saturn's moons.®