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The Pole Star appears to remain stationary because it is directly above the North Pole.
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∙ 8y ago
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Which stars are stationary on the sky?
The pole star
How would the north star appear to remain still make ocean navigation easier?
The North Pole Star appears to be stationary as the Earth rotates round the axis of North and South Poles. Proof of this is when an an open shutter camera is pointed directly at the Pole Star and left for several hours. The image captured will show that the Pole Star appears almost stationary, while the other stars streak in a circle round it due to the Earth's rotation.
Does polaris move as Earth rotates?
It appears to remain stationary above the North Pole and that is why it is important.
What star is the only one to seem stationary at any time of the year?
Polaris, also referred to as the pole star or the north star.
Does the pole star change its position?
The pole star is situated in the direction,which is directly above the geographic noth-pole of the earth's axis.Thus,its position relative to the earth does not change its hence it appears stationary
How is the pole star useful to humans?
The Pole Star appears to be stationary in the Northern sky, while other stars move in a circular orbit as the earth rotates. Once the Pole Star is found, people can use the pole to navigate should a compass is not available.
What is a polaries star?
Polaris is a star which is directly above the North Pole and therefore appears to be stationary as the Earth rotates on its axis.
Why pole star remains stationery while earth is rotating?
Because the "pole star" is aptly named due to being located at Earth's pole. The pole is the axial point where Earth is rotating so anything located at the pole will appear as though it is stationary.
Is the pole star the only stationary star?
It is not really stationary, it just appears to be. It is the star that appears to have least movement in the night sky. Stars that are near to it also don't seem to move much, just appearing to go around it. The further a star is from it, the more it seems to move.
Name the stationary star?
There is no stationary star anywhere in the universe.
How would you tell a planet from a star if you look at the same constellation over several nights?
Planets move about while Stars are, and remain, stationary.
Is the Big Dipper located directly above the British Isles?
The Big Dipper, also known as the Plough, is a constellation of stars that resolve around the Pole Star. The Pole Star appears to be stationary in the northern sky, while the constallations rotate around it. Two stars of the Plough points directly towards the Pole Star and is used in navigation. Though, nowadays, modern GPS and satelite navigation is used instead. So, from the UK, the Pole Star does point towards the north!
