Sun

The Sun is a star located at the center of the Solar System. It is primarily composed of hydrogen and helium and is responsible for providing the Earth and other

 planets in the Solar System with light and heat. The Sun is also the primary source of energy for life on Earth, as plants use its energy to produce food through photosynthesis. The Sun is classified as a G-type main-sequence star, and is currently in the middle of its life. It has a diameter of about 1.4 million kilometers and is located about 150 million kilometers away