Ключевые слова: abstract, astronomy, background, ball, black, bright, burst, cosmos, dark, design, earth, earth planet, energy, explosion, fantasy, fire, flame, glow, glow in the dark, heat, high, horizon, hot, light, mars, moon, nature, night, orb orange, orbit, ornament, planet, red, romantic, round, science, shadow, shuttle, sky, solar, space, star, sun, universe, vacuum, world, yellow,