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Rocket clouds
Sun facts by Mind Map: Sun facts

1. Why didn't the world end in 2012

1.1. Because thick Earth atmospere protects it from Solar storm.

2. How old is the Sun

2.1. The Sun is about 4.5 billion years old, judging by the age of moon rocks.

3. Composition

3.1. 74% Hydrogen 24%Helium 2%Heavy metalls ang gases

4. Compound

4.1. The Sun is neither a solid nor a gas but is actually plasma.

5. Mass

5.1. Its mass, about 330,000 times that of Earth, accounts for about 99.86% of the total mass of the Solar System.

6. Distance

6.1. The distance of the Sun from the Earth is approximately 93 million miles.