Ключевые слова: air, alien, ancient, architecture, atmosphere, atmospheric, buildings, city, cityscape, contact, craft, crafts, dome, encounter, et, extraterrestrial, flying, futuristic, glowing, historic, historical, horizon, hovering, invasion, lights, mysterious, mystery, object, objects, panoramic, phenomenon, presence, scenery, sight, skies, sky, skyline, spacecraft, structure, sunset, ufos, unidentified, urban, visitation, visitors,