Saturn's Brood: Beyond the Outer Ring
The planet Saturn offers far more than rings to those who venture within its gravitational influence. This wind-swept gas giant also holds sway over no fewer than 53 moons, including such wonders as the atmosphere-shrouded Titan, two-faced Iapetus and sponge-like Hyperion. In this episode of Stuff to Blow Your Mind, Robert and Joe explore the mysteries of the Saturnian moons.
Image Caption: Titan passes before Saturn, as captured by NASA's Cassini spacecraft. (Universal History Archive/UIG via Getty Images)
Space Music: ?ICASEA Select 031, Moons of Saturn (that mix!)