Astrology consists of a number of belief system which hold that there is a relationship between astronomical phenomena and events in the human world. in the West, astrology most often consists of a system of horoscope that claim to explain of aspects of a person’s personality and predict future events in their life based on the positions of the sun, moon, and other planetary objects at the time of their birth. Many cultures have attached importance to astronomical events, and the Indians, Chinese, and Mayans developed elaborate system for predicting terrestrial events from celestial observations.
Among Indo-European peoples, astrology has been dated to the third millennium BCE, with roots in cylindrical system used to predict seasonal shifts and to interpret celestial cycles as signs of divine communications. Through most of its history, astrology was considered a scholarly tradition. It was connected with other studies, such a astronomy, alchemy, meteorology, and medicine. At the end of the 17th century, new scientific concepts in astronomy (such as heliocentric) called astrology into question, and subsequent controlled studies failed to confirm its predictive value. Astrology thus lost its academic and theoretical standing.
Astrology is a pseudoscience and as such has been rejected by the scientific communities as having no explanatory power for describing the universe. Where astrology has been falsifiable, it has been falsified. Since the enlightenment, particularly from the introduction of classical mechanics, common belief in astrology has largely reduced. Scientific testing of astrology has been conducted, and no evidence has been found to support any of the premises of purported effects outlined in astrological traditions. There is no proposed mechanism of action by which the positions and motion of star and planets could affect people and events on Earth that does not contradict well understood, basic aspects of biology and physics.
An astrologer practices one or more forms of astrology. Typically an astrologer draws a horoscope for the time of an events, such as person’s birth, and interprets celestial points and their placements at the time of event to better understand someone, determine the auspiciousness of an undertaking’s beginning, etc. However, the methods employed by astrologer are variable and depend on the particular astrological tradition they employ and the information desired.
In the far past, the role often entailed astronomical observation or manual calculation of celestial phenomena. In more modern times, however. These methods have largely been replaced by pre-calculated ephemerides and astrological software. Historically the term mathematics as used to denote a person proficient in astrology, astronomy, and mathematics.
No accredited universities in the United States or the United Kingdom offer degrees in astrology though a number of Indian schools do. While there are number of astrological associations throughout the world. There is no central governing body that has special license to certify astrologers.