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Imagine you are riding on a roundabout, with a lamp post in the middle of it. As you are riding you look upwards at the lamp, and it always seems to stay in the same place as everything else goes round you.

In normal life the Earth is our roundabout and the Pole star is the lamp. It is called the pole star because it is in line with the Earth's north and south poles, on a line that we can call the lamp-post.

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10y ago

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