Ключевые слова: abstract, aphelleon, background, black, blue, clouds, cosmos, dark, drops, earth, eclipse, elements, exploration, explore, galaxy, globe, glow, graphic, infinity, light, mars, milky, moon, nebula, neptune, night, orange, orbit, planet, pluto, purple, red, saturn, science, solar, space, star, sun, sunrise, system, universe, water, white, world,