Question

Name the special star in the northern hemisphere. Why has it been useful for travellers
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Answer 1

Answer:

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Explanation:

Polestar, also spelled pole star, also called (Northern Hemisphere) North Star, the brightest star that appears nearest to either celestial pole at any particular time.

Sailors and travelers have used it for navigational purposes for centuries because of its constant-seeming position in the sky. Because Polaris is located very close to the point where our north polar axis points, it appears motionless in the sky.

Answer 2

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The North Star or the Pole Star is the special star in northern hemisphere. This star is located at the North ditection. It has been useful for travellers in ancient times as it helped them to determine the North direction during the night.

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