Ключевые слова: achievement, alien, astronaut, astronomy, base, challenger, colonization, colony, concept, cosmonaut, cosmos, discovery, earth, expedition, exploration, explorer, flight, future, galaxy, illustration, man, mars, mission, mountain, people, planet, red, rocket, science, shuttle, sky, space, space exploration, space suit, spacecraft, spaceman, spaceship, star, station, sun, technology, travel, universe,