Ключевые слова: apocalypse, armageddon, asteroid, astronomy, atmosphere, cataclysm, catastrophe, collision, comet, cosmos, danger, death, destroying, destruction, earth, end, exo, exoplanet, explosion, fantasy, fiction, fire, galaxy, global, globe, heat, impact, meteor, meteorite, planet, science, shower, sky, space, star, strike, sun, threat, time, universe, warming, world,