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The top documents tagged [convection zone energy]
The Sun. How Old Is Our Sun? Stars like the Sun shine for nine to ten billion years The Sun is about 4.5 billion years old, judging by the age of moon
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Our star, the Sun is a big ball of gas And it's 99 percent of our solar system's mass It's an average star in our Milky Way Warming the Earth every day
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The Sun By Jack. What is the sun? The sun is a star, it is the closest star to Earth and is the centre of our solar system. It is an average star, meaning
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