Ключевые слова: abduction, alien, beam, celestial, contact, cosmic, cosmos, craft, dark, eerie, encounter, extraterrestrial, fantastic, fantasy, fear, fiction, flying, futuristic, galaxy, glow, invasion, light, luminescent, mystery, night, object, otherworldly, outlandish, paranormal, phenomenon, saucer, science, sighting, sky, space, spaceship, spooky, star, strange, supernatural, technology, ufo, unexplained, unidentified, unknown, visitor,