Monday, November 16, 2009

Five Topics!!


Saturns Planets: Saturn Rings are divided into five different group:G F A B and c and they are listed in order from outside to inside. F and G are very hard to see but A B and C are cleary to see.

Dwarf Planets: Dwarf planets is not satellite, Pluto is the smallest planets, and Ceres was the first asteroid to be discover.

Black holes: A black hole forms when stars becomes an exploding stars, You need three masses more than the sun and Stephen said that their a black hole in the middle of the milky way.


Moons of Jupiter: Ganymede is the largest moon in the solar system, Callisto is smaller than Mercury, and Metis is the closets moon to Jupiter.

Titians: Christiann Huygens discovered in 1655, titans is the only moon that has body of lakes, and is made out of mostly nitrogen.

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