As we said earlier, the sun is in the nature like all the other stars. And belong all the stars we see with the naked eye at night, including the sun, to astral great pool with a spiral-shaped galaxy called which Adject about 100 billion stars. The galaxy also encloses the objects other than stars, example Calcdm. And the universe contains countless galaxies that might resemble our own or not. And called our galaxy "Milky Way" because its spiral arms appear on the surface of the earth, as if through the structure! And the solar system does not occupy a central place in the galaxy.
Wednesday, December 26, 2012
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