Star trails over the Canada France Hawaii Telescope Mauna Kea Hawaii The Earth s rotation cause the stars to move in arcs
Star trails over the Canada France Hawaii Telescope Mauna Kea Observatory Hawaii The arcs are the paths followed by stars as they move across the sky due to the Earth s rotation The North celestial pole is at the center of the arcs and Polaris is the short bright arc near the center or rotation
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Photo credit: © Richard Wainscoat / Alamy / Afripics
License: Licensed
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Keywords: architecture, astronomy, big, car, celestial, cfht, circular, dome, earth, hawaii, island, kea, lights, mauna, night, north, observatories, observatory, pacific, polaris, pole, red, research, rotation, science, scientific, sky, star, stars, telescope, trails