Thursday, December 13, 2007

Saturn

There are many planets around the sun and the earth is one of them. The sun that we know is in the galaxy that called Milkyway galaxy. The names of planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. These names of planets are structured from the nearest by sun to the farthest. Saturn is the sixth planet from the sun and the second largest planet after Jupiter.
The Saturn has a big ring around it. The diameter is 74,900 miles with number of moons are 47. The distance from sun is 884.6 in millions of miles. It's revolution around the sun in 10,747 days with temperature between -328 to -148. The compositions of atmosphere’s Saturn are hydrogen and helium. The features that found in Saturn are huge system of rings of rock and ice, unlike Mercury and Venus, which near the sun, so have a high temperature. Titan is the largest moon that found in Saturn.
On the other hands, explanation and new discoveries of Saturn is Cassini was launched in 1997 and is currently orbiting Saturn.
The Cassini probe found evidence of liquid water reservoirs that erupt in geysers on Saturn's moon Enceladus.
At last, Saturn is the one who has ring around it and has many particles in the ring.

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