Ключевые слова: antenna, array, astronomy, astrophysics, blue, broadcast, communication, connection, construction, digital, dish, equipment, exploration, global, horizontal, information, instrument, internet, large, national, network, new, observatory, outdoors, outer, parabola, radar, radio, receiver, research, satellite, satellite dish, science, scientific, signal, sky, space, station, sunset, system, technology, telecommunication, telescope, television, tower, very, wave, white, wireless,