Sun

The Sun is a star belonging to the Milky Way Galaxy. It is a star at the center of our Solar System. In fact, it is the only star in the solar system. It is a medium-sized yellow dwarf star. A yellow dwarf is a star that has the temperature in between the red dwarfs and the blue dwarfs. Our Solar System is located in the Orion Arm of Milky Way Galaxy. It has an average surface temperature of 10,000 degrees F (5,538 C) but its core experiences temperatures to 27 million degrees F (15,000,000 C)!

Sunspots
Sunspots are cooler spot areas on the middle-aged star. Sunspots are about 3,000 F cooler than the surface. So it is averagely about 7,000 F. The number of sunspots go in a 11-year cycle. Sunspots can be bigger than Earth.

Bright Light
The Sun is the brightest natural object in the sky. It is so bright it could damage your eyes, especially if you look at the star through telescopes or binoculars. Today's light is not modern-aged. The Sun has so many neutrons that the light bounces off, even though it travels at 186,000 miles per hour, so many neutrons bounce the sunlight, it is stuck in the main-sequence burning star for 30,000 years! After, it can go free in a straight line and takes 8 minutes to reach Earth. So today's sunlight was made in the core during the last ice age. If it was always in a straight line, it would only take 2 seconds to reach the bright surface.

Size
It has a diameter of 864,575.9 miles. The modern-aged Sun could easily swallow 1 million Earths.