Ключевые слова: aerospace, alien, antenna, array, astronomy, astrophysics, blue, china, chinese, communication, connection, dish, dusk, electronics, equipment, evening, exploration, global, instrument, large, light, new, night, observatory, outdoor, outer, radar, radio, research, satellite, science, scientific, sky, space, system, technology, telecommunications, telescope, telescopic, tourism, tower, universe, vla, wave, wireless,