Space, We all say that is Infinity thing, That's right. but Humans never stop discover about it. I also like that subject. Americans and Russians tried to win this race. but now both of them work with together for win the Space. One day we all win that Space................Main things of this space Stars, Nebula and Black Holes. Without these no Space, Life or anythings any more. Because there are main matters.
Thursday, January 21, 2010
Life Cycle of Stars
Stars form from dust and gas clouds and may spawn planets in the process. Once formed, the chemical composition and mass of a star plays an important role in the life stages of the star and how long it will live.
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