Solar System/Saturn

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Saturn is the sixth planet from the Sun and is the second largest planet (after Jupiter), with a diameter of 120536 kilometers (9.4 times that of Earth). Saturn is known for its spectacular rings, which can be clearly seen with a home telescope of modest size. Saturn is one of the four gas giants. Even though Saturn is much more massive than Earth, if it had a solid surface and you stood on it you would weigh only 6% more than you do on Earth. This is because you would be standing much farther from the center of the planet than you do on Earth.

Contents

[edit] Orbit

Saturn orbits the Sun in 29.46 Earth-years, with an orbital eccentricity of 0.05 and an average distance from the Sun of 9.54 AU (Earth-Sun distances).

[edit] Rotation

Saturn rotates prograde (in the direction of its path around the Sun) once every 10 hours 14 minutes, with an axial tilt of 25.33°.

[edit] Physical characteristics

Saturn is the only planet that is less dense than water—in fact its density is just 0.69 that of water.

[edit] Regions

[edit] Temperature

[edit] Atmosphere

[edit] Clouds and winds

[edit] Spots

[edit] Vortices

[edit] Internal structure

[edit] Magnetic field

[edit] Magnetosphere

[edit] Rings

[edit] The most beautiful planetary system

[edit] The discovery Of Saturn's rings

[edit] Composition of the rings

[edit] The origin of the rings

[edit] The shepherd satellites

[edit] "Spokes" or radial formations

[edit] Satellites

[edit] Titan

Titan is the second largest moon in the solar system and has a diameter over 5% greater than that of the planet Mercury. It is the only planetary moon that has a thick atmosphere.

[edit] Mimas

[edit] Enceladus

[edit] Tethys

[edit] Dione

[edit] Rhea

[edit] Iapetus

[edit] Hyperion

[edit] Phoebe

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