polar star (Meaning)
Wordnet
polar star (n)
the brightest star in Ursa Minor; at the end of the handle of the Little Dipper; the northern axis of the earth points toward it
Synonyms & Antonyms of polar star
No Synonyms and anytonyms found
polar star Sentence Examples
- The polar star, also known as Polaris, remains fixed in the northern sky, serving as a reliable guide for navigators.
- The Inuit people of the Arctic relied heavily on the polar star for orientation and survival.
- Ancient sailors used the polar star to determine their latitude and to stay on course.
- The Earth's axis of rotation points directly at the polar star, making it appear to be stationary.
- Astronomers have observed that the polar star is not truly fixed but has a slight wobble over a period of centuries.
- The distance from Earth to the polar star is approximately 433 light-years, making it a distant celestial object.
- The polar star is a Cepheid variable, meaning it pulsates in brightness with a regular period.
- Researchers believe that the polar star may actually be a triple star system, consisting of two smaller companions.
- The polar star has been celebrated in literature, poetry, and art throughout history as a symbol of guidance and hope.
- In modern times, the polar star still serves as a point of reference for navigation, especially in areas with limited technological assistance.
FAQs About the word polar star
the brightest star in Ursa Minor; at the end of the handle of the Little Dipper; the northern axis of the earth points toward it
No synonyms found.
No antonyms found.
The polar star, also known as Polaris, remains fixed in the northern sky, serving as a reliable guide for navigators.
The Inuit people of the Arctic relied heavily on the polar star for orientation and survival.
Ancient sailors used the polar star to determine their latitude and to stay on course.
The Earth's axis of rotation points directly at the polar star, making it appear to be stationary.
