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Welcome to the Sun! It is located right at the McCarthy Observatory. (the model ;)

http://www.sixtysymbols.com/videos/053a.htm

http://www.sixtysymbols.com/videos/001.htm

The Sun contains about 99.8% of the mass of the solar system and is a billion times the mass of the Earth. This day time star warms or cools our planet and the rest of the objects in the solar system through its normal fluxuating output cycles.