The sun,
the sun is the star at the center of the solar system. Most of the substance of the solar system, the sun is up to 99.87% of the total mass of the planet is less than 0.13%, the sun is a star. Compared to other stars in the sky, but the stars near Earth. It appears as a raised circle Sky's the only one. Other stars appear as bright spots It is far more The actual size much larger than Earth. There are almost 109 times the diameter of Earth.
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