With all the differences between astrology and medicine, which are actually skills - artes (and medicine is actually until the 19th century, although such determination is still heated today), ^ there are significant connections. Both disciplines are based on observation and experience and involve both theoretical and practical aspects. If we take into account the fact that astrology is first and foremost a branch of divination, then it is clear that at least one part of medicine, i.e. prognostics, can be related to astrology.