Unveiling the Movement of Stars in the Night Sky
Discover the fascinating dynamics of stars in our night sky, from locating Polaris as the North Star for navigation to understanding the apparent and actual motions of stars. Explore how Earth's rotation influences the celestial panorama and how constellations evolve over time due to stars moving independently.
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Presentation Transcript
Finding north using the stars Polaris: the North Star Above the Earth s North Pole Not the brightest star in the sky You can find the Northern direction by using pointer stars
Apparent motion of stars As Earth rotates on its axis each day, the stars appear to rotate around Polaris.
Actual motion of stars Stars are moving independently of each other instead of a group. This means the shape of the constellation will change over time!
