The Sun is a massive star located in the outer ring of the Milky Way Galaxy orbiting around Sagittarius A. There is 13 total planets orbiting around The Sun, Mercury,

 Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto, Ceres, Eris, Haumea, and Makemake. Its so big 1,000,000 earths can fit inside of it and 1,000 jupiters can

 fit inside. The Sun is the center of the Solar System. The Sun also has something called corona and its the outer part of The Suns atmosphere and its only visble in

 a Solar Eclipse. The Suns core is 15,000,000 degrees, the surface is 6,000, and corona is 1,000,000 degrees.

The Sun has black spots on it called Sunspots. It happens when The Suns magnetic fields gets tangled up.