Ключевые слова: abstract, astronomical, astronomical object, astronomy, astrophysical, astrophysics, background, black, blackhole, celestial, cosmic, cosmic landscape, cosmic phenomenon, cosmos, dark, dark matter, deep space, discovery, earth, enigmatic, event horizon, exploration, galactic, galaxy, gravitational, illustration, infinity, interstellar, light, mysterious, nebula, night, outer, phenomenon, planet, science, singularity, sky, space, star, stellar, surreal, universe, wallpaper,