The Sun


 The sun was born 500 score year ago. The sun is largest star in our galaxy. We get vitamin D form sunlight. Sunlight takes about 8 minutes 16.6 seconds to reach the earth. Sun is the main source of light. Sun rises  in morning from east and sets in west. Sun is mainly composed of hydrogen and helium gases. Sunlight helps plants to make their own food by photosynthesis. The sun is the center of the solar system. All the planets and other components orbit around the sun. The distance of earth from the sun is about 15 crore kilometer. The sun is about 100 times bigger than the earth. The diameter of the sun is 1390000 kilometer. The sun surface temperature is 10000 degrees fahrenheit. The gravitational force of the sun pull the other planets towards it.🌞🌅

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