Ключевые слова: abstract, art, astronomy, background, black, blue, city, cityscape, concept, cosmic, cosmos, dark, deep, design, drawing, earth, energy, fantasy, fiction, galaxy, glow, gravitational, gravity, hole, light, matter, multiverse, outer, parallel, paris, physics, planet, relativity, science, scientist, sky, space, star, theory, time, travel, universe, universes, warp, waves, world,