Question

photograph of the pole star​

Answer 1

Answer:

Earth's rotation

For observers in the Northern Hemisphere, aiming the camera northward creates an image with concentric circular arcs centered on the north celestial pole (very near Polaris). For those in the Southern Hemisphere, this same effect is achieved by aiming the camera southward.

Explanation:

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Answer 2

Pole star :- The star which always shines over the north pole and does not changes it positions in known as pole star, Indicating the north direction.