Ключевые слова: adventure, argentina, astronomy, atmosphere, calingasta, casleo, comet, constellation, cosmic, discovery, evening, explore, galaxy, latin, little lion, midnight, milky, milky way, nebula, night, observatory, park, planet, province, radio, research, san juan, scenic, science, sky, south america, space, star, system, technology, telescope, tent, the, tour, trip, universe, way, whose,