How Do Satellites Stay in Orbit Around the Earth?

Satellites stay up there because they're moving really fast around the Earth, like a ball being swung in a circle. If you swing it too slowly, it falls down, but if you swing it just right, it keeps going around forever!

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Examples

  1. A dog running around the block doesn’t fall down because it keeps moving, just like satellites keep going around the Earth.
  2. If you swing a ball on a string fast enough, it stays in motion, this is how satellites stay up there.
  3. Imagine jumping off a cliff and flying sideways so fast that you never hit the ground.

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