Ключевые слова: arms, astronomy, astrophotography, astrophysics, beauty, bodies, brightness, celestial, color, cosmic, cosmos, darkness, deep, discovery, distant, dust, energy, exploration, formations, galaxy, gravity, infinity, interstellar, light, lightyear, luminous, mysteries, navigation, nebula, night, observation, orbits, palette, particles, phenomena, research, scenic, science, sky, space, spiral, stars, stellar, telescopes, time, travel, universe, vacuum, vast, vastness, wonders,