Saturn is the sixth planet from the Sun and the second largest planet in the Solar System, after Jupiter. Saturn, along with Jupiter, Uranus and Neptune, is classified as a gas giant. Together, these four planets are sometimes referred to as the Jovian, meaning "Jupiter-like", planets. Saturn is named after the Roman god Saturn (that became the namesake of Saturday), equated to the Greek Kronos (the Titan father of Zeus) the Babylonian Ninurta and to the Hindu Shani. Saturn's symbol represents the god's sickle (Unicode: ♄). The planet Saturn is composed of hydrogen, with small proportions of helium and trace elements. The interior consists of a small core of rock and ice, surrounded by a thick layer of metallic hydrogen and a gaseous outer layer. The outer atmosphere is generally bland in appearance, although long-lived features can appear. Wind speeds on Saturn can reach 1,800 km/h, significantly faster than those on Jupiter. Saturn has a planetary magnetic field intermediate in strength between that of Earth and the more powerful field around Jupiter. Saturn has a prominent system of rings, consisting mostly of ice particles with a smaller amount of rocky debris and dust. Sixty-one known moons orbit the planet, not counting hundreds of "moonlets" within the rings. Titan, Saturn's largest and the Solar System's second largest moon (after Jupiter's Ganymede), is larger than the planet Mercury and is the only moon in the Solar System to possess a significant atmosphere.

Navigation Previous picture Back to gallery Next picture View in fullscreen Rate this picture Click on the star to vote Download 1024x768 1152x864 - widescreen 1280x960 1440x1080 - 1080i HD 1600x1200 Use this wallpaper Set this wallpaper as homepage Comments

Users who have seen this wallpaper have also seen:

Earth And Moon

Storm by Greg Martin

Neptune

Barred Spiral Galaxy

Florida Gulf Of Mexico

Random Space pictures

Storm by Greg Martin

Cosmic Au Micro

Supernova Remnant, N a

South Pole

Eatoncool Kasei

Request deletion of this wallpaper

Claim ownership of this picture