The Sun give's Earth heat, energy and light. The Sun is a star. If Earth didn't have the Sun we would not be able to live on Earth.
The Sun isn't a very very old star.The Sun was born four and a half billion years ago.
The Sun is made out of hydrogen, on its surface it is 5000 degrees .The Sun's light take 8 minutes for the light to reach our Earth.
The Sun also orbits the milky way.The Sun takes 250 million year's to orbit around the milky way. The Sun is able to fit over a million Earth's in it . The Sun holds all of the Planets in the solar system.