How old is the sun?


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Sun Some scientists believe that the Sun is about 4.5 billion years old now.

Answered by Kimmberly G. -

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The age of the Sun is 4.6 billion years old. In fact, astronomers are fairly certain that the entire Solar System formed at the same time - 4.6 billion years ago.

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The Sun is abut 4.5 billion years old now. It is about 300 degrees hotter and abput 6% greater in radius than when it was first born. ChaCha for now!

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The Sun is abut 4.5 billion years old now. ChaCha for now!

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How old is the Sun, it's middle-aged. It was formed about 4500000000 (four and a half billion) years ago and we expect it to carry on pretty much as it is MORE?

Answered by Brian G. -

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The Sun is 4.5 billion years old now. It is about 300 degrees hotter & about 6% greater in radius than when it was first born.

Answered by Kevin C. -

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The Sun is about 4.5 billion years old now.

Answered by Taryn M. -

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The Sun is about 4.5 billion years old now. It's about 300 degrees hotter and 6% greater in radius than when it was first born.

Answered by Andrew P. -

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