Ключевые слова: abstract, arcs, astral, astronomy, astrophotography, background, celestial, cosmos, dark, darkness, dusk, earth, effect, exposure, heavens, illumination, immense, infinite, late, light, lines, long, motion, movement, moving, nature, night, philosophy, rotation, science, skies, sky, space, spinning, star, star trails, starlight, starry, stars, streaks, trails, universe, vast, wonder,