Star trails centered on the North Star - thirty minutes of earth rotation captured in one shot.

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Size: 3691px × 5537px
Location: Bulgaria
Photo credit: © Fred Moon / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: art, astronomy, astrophotography, beautiful, blue, circle, cosmos, deep, earth, exposure, galaxy, graphic, lapse, light, long, motion, night, north, pattern, pollution, ripples, rotation, science, sky, space, star, stars, swirl, time, trails, universe, wallpaper, waves