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It always appears due north in the sky and is a reasonably bright star
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∙ 12y ago
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Why is north star used for navigation?
because its in the south?
What star will soon replace the north star for navigation?
Well it won't be soon but the star Gamma Cephie (Alrai) will become the north star in about 3000 CE
What instruments are used to determine the alititude of the north star?
celestial navigation
Why is the Polaris such a usefull star for navigation?
Because it is almost directly North.
What has the author Lancelot Minor Berkeley written?
Lancelot Minor Berkeley has written: 'North Star navigation' -- subject(s): Navigation
What does northern star mean?
The North Star is a star over the North Pole that historically has been used for navigation. In Christianity, it is the star that people followed to find the newborn savior, Baby Jesus.
How do you find north using the night sky?
Ah, the classic form of navigation. North can be found by locating the North Star. Look around, and it is the brightest star you can see. That, obviously points north.
What type of star is north star?
The North Star is a star named Polaris, in the constellation of Ursa Minor. It sits, entirely coincidentally, almost precisely above the North Pole of the Earth, and so it is very useful for navigation. Polaris is actually a pretty dim star; it is the dimmest of the stars generally used for navigation, solely because of its position in the sky. Metaphorically, the phrase "north star" is often used to denote a constant point of reference.
What instruments are used to determine the altitude of the north star?
celestial navigation LIAR!
How did people use the North Star to get around?
People use the north star as a navigation tool. Everyone knows that the direction of south will be the opposite of the star. East and west will also be able to determine.
What type of light is the north star?
The North Star is a star named Polaris, in the constellation of Ursa Minor. It sits, entirely coincidentally, almost precisely above the North Pole of the Earth, and so it is very useful for navigation. Polaris is actually a pretty dim star; it is the dimmest of the stars generally used for navigation, solely because of its position in the sky. Metaphorically, the phrase "north star" is often used to denote a constant point of reference.
How was the Northern Star helpful to people?
The northern star is aligned with the north pole. Thusly it tells you where due north is. Once a person knows where north is, any direction can be figured out. That is why it is used for navigation.
