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Saturn

The sixth planet from the Sun, known for its stunning ring system composed of ice particles, rock debris, and dust. Saturn is the second-largest planet in the Solar System and is visible to the naked eye under dark skies.

Source: solarsystem.nasa.gov

APODs including "Saturn"

Saturn's Cloud Tops

17/03/1996

Saturn's Cloud Tops
Image Credit: NASA Astronomy Picture of the Day

This close-up of the tops of Saturn's clouds was taken by the Voyager 1 robot spacecraft as it passed the giant planet in November 1980. Saturn's clouds are mostly composed of hydrogen and helium gas, but the small addition of other elements gives the clouds their colors. These colors have been computer enhanced in the above photograph. Usually the clouds are divided into just bands and belt, but the center of this photograph shows the addition of a red oval cloud. The oval's origin remains a mystery, although its color indicates that its composition is slightly different than surrounding clouds. A new spacecraft - Cassini - will visit Saturn and is currently scheduled for launch in 1997. Information: The Scale of the Universe Debate in April 1996