Ключевые слова: antenna, array, astronomy, background, black, broadcast, business, color, colorful, communicate, communication, concept, copy space, data, digital, dish, electronic, equipment, evening, information, internet, large, light, media, network, nobody, observatory, one, orange, radar, radio, satellite, science, signal, silhouette, sky, space, sunrise, sunset, system, technology, telecom, telecommunication, telescope, television, tv, wave, white, wireless,