Ключевые слова: adult, adventure, astronaut, career, dream, earth, engineer, expert, exploration, explore, explorer, female, flight, future, gravity, helmet, hero, innovation, job, journey, lake, man, mission, moon, people, person, planet, professional, protection, research, rocket, safety, science, scientist, space, spacesuit, standing, suit, technician, technology, travel, traveling, trip, uniform, walk, walking, water, woman, worker, world,