Ключевые слова: abstract, art, astronaut, astronomy, atmosphere, background, blue, celestial, concept, cosmonaut, cosmos, deep, discovery, earth, exploration, fantasy, field, floating, flying, future, galaxy, gravity, helmet, horizon, human, imagination, interstellar, man, ocean, orbit, outer, outer space, planet, science, sea, sky, space, spaceman, star, stars, stratosphere, strong, suit, system, technology, united, universe, usa, view, world,