Ключевые слова: aerial, antenna, astronomy, astrophotography, broadcast, communication, constellation, contact, cosmic, cosmos, dark, dish, equipment, exploration, exposure, galaxy, glitter, infinity, ionosphere, milky, nebula, network, night, observatory, observe, outer, panorama, planet, radar, radio, receiver, reflector, research, scientific, shine, signal, silhouette, sky, space, star, starlight, stars, station, stellar, system, telescope, twinkle, universe, waves, way,