The star appears in the sky, there will be a different color. When the skin temperature studies of stellar stellar color is found that is related to the temperature of the surface of the star. Astronomers divide the types of skin color and temperature-based stellar stellar 7 B A F O G is K & M each and the surface temperature of the following table. Source http://www.maceducation.com/e-knowledge/2502201100/images/13-10.gif The color of the star in addition to stellar temperature, say, can tell the age of the star with a stellar age less surface temperature is high and there is a blue. Stellar age section, very near to the end of life, there is a red giant star called a red. Low surface temperature for each star are the same thing, the Sun is the main element that hydrogen and helium. Stellar energy thukduang caused by interaction of the nuclear kaenklang-fi manner international stars but stellar: different skin temperature, mass, size, age, distance from Earth, colors, brightness, that is an element, and evolution. Stellar color and type. Source http://www.thaispaceweather.com/IHY/Stars/images/star03.bmp
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