☀️ The Sun

About The Sun

The Sun is the star at the center of our Solar System. It is a nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core.

🌟 Key Facts

• Type: G-type main-sequence star (G2V)
• Age: 4.6 billion years
• Diameter: 1.39 million km (109 × Earth)
• Surface Temperature: 5,500°C
• Core Temperature: 15 million°C
• Mass: 333,000 × Earth's mass
• Composition: 73% Hydrogen, 25% Helium

💡 Interesting Facts

• Contains 99.86% of the Solar System's mass
• Light takes 8 minutes and 20 seconds to reach Earth
• 1 million Earths could fit inside the Sun
• Will continue burning for 5 billion more years
• Nuclear fusion converts 600 million tons of hydrogen per second
• Rotates faster at equator (25 days) than poles (35 days)
• Solar flares can disrupt Earth's communications