What Is The Largest Known Star In The Universe?

The diameter of the Sun is 864,400 miles or 1,391,000 kilometers. This is around 109 times the Earth’s diameter. The Sun is around 333,000 times the mass of Earth. It’s so big that it could put around 1,300,000 planet Earth within. On a stellar scale, though, it might be gobbled up by almost half of …

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