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THE SUN

Age: 4.6 billion years old
Date of Discovery: Dawn of humanity
Diameter: Approximately 864,000 miles
Symbol: ☉

Description

The Sun is a star that resides in the center of the Solar System and the largest object in it. It is made up of hot plasma. It may look like it's been set on fire, but it's actually heated by nuclear reactions. These reactions produce energy in the form of infrared radiation, ultraviolet radiation (UV), & visible light. Without the light and warmth of the Sun, life on Earth would be unable to survive at all.