Ключевые слова: air, aircraft, anti, antiaircraft, armament, army, background, blue, cloud, danger, defense, fire, flight, fly, force, future, intercept, international, landscape, launch, military, missile, nature, night, object, off, outdoor, power, reactive, rocket, science, ship, shuttle, sky, smoke, space, spaceflight, spaceship, speed, star, system, take, technology, trail, travel, war, weapon,