Facts
Sun: The Sun is a star and the biggest object in the Solar System, it burns brightly in the center as planets and other objects orbit around it. It has a diameter around 110 times bigger than the Earth's and is located around 150 million kilometres (93 million miles) away.
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Facts
The Sun produces a solar wind which contains charged particles such as electrons and protons. They escape the Sun's intense gravity because of their high kinetic energy and the high temperature of the Sun's corona (a type of plasma atmosphere that extends into space).
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