Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far beyond any other planet in our solar system. A natural-color view of ...

During the weekend, the orbits of Earth and Saturn will combine to create an interplanetary optical illusion for anyone with a good telescope and clear skies. By Tom Metcalfe If you head into your ...

As it starts the Grand Finale, Cassini is taking a long, intense burst of observations designed to beam back as much data from Saturn as we can possibly scrape up -- and it's paying massive dividends.