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Brown Dwarfs

Brown Dwarfs As a star forms from a cloud of contracting gas, the temperature in its center becomes so large that hydrogen begins to fuse into helium — releasing an enormous amount of energy which causes the star to begin ...

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Future of the Universe

Once galaxies were through their birth pangs they continued to evolve and grow. They even grew old and some began to die. Eventually all will die, and the universe may become a dark, empty void. Or, it may begin again ...

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