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How Do We Launch Things Into Space?
You need a rocket with enough fuel to escape Earth’s gravity!
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A satellite is anything that orbits a planet or a star.
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Learn more about this useful focused light source!
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Write your own zany adventure story!
Write your own zany adventure story!
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Why collide with a comet?
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The light of daytime comes from our closest star: the Sun. Learn more about it!
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A tsunami is a large wave caused by movements in Earth''s outer layer, or crust. Learn more about these big waves and how NASA monitors them.
