Ключевые слова: adjustment, apparatus, astrology, astronomy, automatics, big, binoculars, construction, detail, discover, dome, elements, equipment, exploration, exploring, eyepiece, galaxy, huge, indoors, instrument, knowledge, large, lens, machinery, magnification, magnifying, measurement, metal, nobody, object, observatory, ocular, professional, research, scientific, scope, sky, solar, structure, surveillance, system, technology, telescope, tower, view, viewpoint, window,