Ключевые слова: abstract, america, atmosphere, background, black, blue, city, cloud, concept, continent, cosmos, dark, earth, environment, galaxy, geography, global, globe, glow, green, horizon, light, map, nature, night, ocean, orbit, planet, planet space, planet earth, satellite, science, sea, sky, solar, space, sphere, star, sun, sunlight, sunrise, sunset, technology, universe, view, world,