Ключевые слова: asia, astrology, astronomy, astrophysics, building, chiang, device, discovery, dome, equipment, exploration, fall, galaxy, instrument, japan, knowledge, learning, lens, look, machine, magnification, mai, measurement, metal, mirror, observation, observatory, optical, perspective, physics, planetarium, research, roof, round, science, scientific, searching, sky, small, space, star, structure, study, surveillance, technology, telescope, thailand, universe, windows,