All about the sun

Without the sun we wouldn’t be living and the solar system would be frozen. Today I will be telling you about it.

Structure and temperature

The suns temperature is pretty much the same as earths. There is the surface, the mantle and the core. The surface temperature is around 10,000 degrees Celsius and the core can reach the sweltering amount of over 20 MILLION!

Length

The mean radius of the sun is 696,000 kilometres and the diameter is 1,392,000 kilometres.

Lifespan

In about 5 billion years the sun will become a red giant. When this happens it will swallow Mercury, Venus and earth up whole! Eventually it will turn into a white dwarf and over a trillion years later the sun will end its live as a black dwarf. 

Did you know?

1. The sun is actually white!
2. You can fit over 1 million earths inside it!
3. It’s radiation could damage earth!





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