Skip to content

Essay On Astrology

Essay on Astrology and Horoscopes

578 Words3 Pages

Horoscopes are not just randomly thought up each day by the writer. Astrology is the study of how events in people’s daily lives correspond. Horoscopes are carefully researched, interpreted, and written by analyzing the placement of the stars and planets on a given day. The growth of astrology, and the resulting knowledge, is closely tied to the study of constellations. Astrology has grown from the past and by researching the history of astrology and constellations one can infer that they have a similar history and future to the world. The concepts of astrology became more widely used and understood, many ancient civilizations. According to the Susan Miller’s Astrology Zone, my star Taurus for the month of February may turn out to…show more content…

The new moon of January 30 was in perfect angle to Uranus, the planet of completely unexpected news and events out the blue. I may see a very lucky break, very soon. How exciting! My home will be a big focus at this full moon, Also on February 14, which happens to be Valentine's Day, we have a full moon in Leo, heightening tender emotions and bringing a touch of luxury what i will do on that day. So I may give a Valentine's Day party at my home for friends who are and aren't coupled up, a wonderful idea. Changes in the home are the first areas were S. Miller made her prediction of how the planets will affect the sign of Virgo for the month of December. The new moon will bring forth a new energy for the Virgo. This is said to be the perfect time to have painters in to freshen a room or the maintenance people to help clean the rug, wash the windows, or do repairs... I may take a quick trip in the month of February because, Jupiter is currently in my travel sector I love the powerful role that Jupiter, giver of gifts and luck, will play in my life at the February 28 new moon. So i may take a quick trip with one or more friends, or go to see a friend. I would not travel very far. Rather the city or town I would

Show More

Not to be confused with astronomy, the scientific study of celestial objects.

Astrology is the study of the movements and relative positions of celestial objects as a means for divining information about human affairs and terrestrial events.[1][2][3] Astrology has been dated to at least the 2nd millennium BCE, and has its roots in calendrical systems used to predict seasonal shifts and to interpret celestial cycles as signs of divine communications.[4] Many cultures have attached importance to astronomical events, and some – such as the Indians, Chinese, and Maya – developed elaborate systems for predicting terrestrial events from celestial observations. Western astrology, one of the oldest astrological systems still in use, can trace its roots to 19th–17th century BCEMesopotamia, from which it spread to Ancient Greece, Rome, the Arab world and eventually Central and Western Europe. Contemporary Western astrology is often associated with systems of horoscopes that purport to explain aspects of a person's personality and predict significant events in their lives based on the positions of celestial objects; the majority of professional astrologers rely on such systems.[5]:83

Throughout most of its history astrology was considered a scholarly tradition and was common in academic circles, often in close relation with astronomy, alchemy, meteorology, and medicine.[6] It was present in political circles, and is mentioned in various works of literature, from Dante Alighieri and Geoffrey Chaucer to William Shakespeare, Lope de Vega and Calderón de la Barca. During the 20th century and following the wide-scale adoption of the scientific method, astrology has been challenged successfully on both theoretical[7]:249;[8] and experimental[9][10] grounds, and has been shown to have no scientific validity[5] or explanatory power. Astrology thus lost its academic and theoretical standing, and common belief in it has largely declined.[11] While polling studies have demonstrated that approximately 25% of Americans, Canadians, and Britons say they continue to believe that star and planet positions affect their lives,[12] astrology is now recognized as pseudoscience.[13][14][15][16][17]


The word astrology comes from the early Latin word astrologia,[18] which derives from the Greekἀστρολογία—from ἄστρονastron ("star") and -λογία-logia, ("study of"—"account of the stars"). Astrologia later passed into meaning 'star-divination' with astronomia used for the scientific term.[19]


Main article: History of astrology

Many cultures have attached importance to astronomical events, and the Indians, Chinese, and Maya developed elaborate systems for predicting terrestrial events from celestial observations. In the West, astrology most often consists of a system of horoscopes purporting to explain aspects of a person's personality and predict future events in their life based on the positions of the sun, moon, and other celestial objects at the time of their birth. The majority of professional astrologers rely on such systems.[5]:83

Astrology has been dated to at least the 2nd millennium BCE, with roots in calendrical systems used to predict seasonal shifts and to interpret celestial cycles as signs of divine communications.[4] A form of astrology was practised in the first dynasty of Mesopotamia (1950–1651 BCE). Chinese astrology was elaborated in the Zhou dynasty (1046–256 BCE). Hellenistic astrology after 332 BCE mixed Babylonian astrology with Egyptian Decanic astrology in Alexandria, creating horoscopic astrology. Alexander the Great's conquest of Asia allowed astrology to spread to Ancient Greece and Rome. In Rome, astrology was associated with 'Chaldean wisdom'. After the conquest of Alexandria in the 7th century, astrology was taken up by Islamic scholars, and Hellenistic texts were translated into Arabic and Persian. In the 12th century, Arabic texts were imported to Europe and translated into Latin. Major astronomers including Tycho Brahe, Johannes Kepler and Galileo practised as court astrologers. Astrological references appear in literature in the works of poets such as Dante Alighieri and Geoffrey Chaucer, and of playwrights such as Christopher Marlowe and William Shakespeare.

Throughout most of its history, astrology was considered a scholarly tradition. It was accepted in political and academic contexts, and was connected with other studies, such as astronomy, alchemy, meteorology, and medicine.[6] At the end of the 17th century, new scientific concepts in astronomy and physics (such as heliocentrism and Newtonian mechanics) called astrology into question. Astrology thus lost its academic and theoretical standing, and common belief in astrology has largely declined.[11]

Ancient world[edit]

See also: Babylonian astrology

Astrology, in its broadest sense, is the search for meaning in the sky.[20]:2,3 Early evidence for humans making conscious attempts to measure, record, and predict seasonal changes by reference to astronomical cycles, appears as markings on bones and cave walls, which show that lunar cycles were being noted as early as 25,000 years ago.[21]:81ff This was a first step towards recording the Moon's influence upon tides and rivers, and towards organising a communal calendar.[21] Farmers addressed agricultural needs with increasing knowledge of the constellations that appear in the different seasons—and used the rising of particular star-groups to herald annual floods or seasonal activities.[22] By the 3rd millennium BCE, civilisations had sophisticated awareness of celestial cycles, and may have oriented temples in alignment with heliacal risings of the stars.[23]

Scattered evidence suggests that the oldest known astrological references are copies of texts made in the ancient world. The Venus tablet of Ammisaduqa thought to be compiled in Babylon around 1700 BCE.[24] A scroll documenting an early use of electional astrology is doubtfully ascribed to the reign of the Sumerian ruler Gudea of Lagash (c. 2144 – 2124 BCE). This describes how the gods revealed to him in a dream the constellations that would be most favourable for the planned construction of a temple.[25] However, there is controversy about whether these were genuinely recorded at the time or merely ascribed to ancient rulers by posterity. The oldest undisputed evidence of the use of astrology as an integrated system of knowledge is therefore attributed to the records of the first dynasty of Mesopotamia (1950–1651 BCE). This astrology had some parallels with Hellenistic Greek (western) astrology, including the zodiac, a norming point near 9 degrees in Aries, the trine aspect, planetary exaltations, and the dodekatemoria (the twelve divisions of 30 degrees each).[26] The Babylonians viewed celestial events as possible signs rather than as causes of physical events.[26]

The system of Chinese astrology was elaborated during the Zhou dynasty (1046–256 BCE) and flourished during the Han Dynasty (2nd century BCE to 2nd century CE), during which all the familiar elements of traditional Chinese culture – the Yin-Yang philosophy, theory of the five elements, Heaven and Earth, Confucian morality – were brought together to formalise the philosophical principles of Chinese medicine and divination, astrology and alchemy.[27]:3,4

Ancient objections[edit]

Cicero stated the twins objection (that with close birth times, personal outcomes can be very different), later developed by Saint Augustine.[28] He argued that since the other planets are much more distant from the earth than the moon, they could have only very tiny influence compared to the moon's.[29] He also argued that if astrology explains everything about a person's fate, then it wrongly ignores the visible effect of inherited ability and parenting, changes in health worked by medicine, or the effects of the weather on people.[30]

Plotinus argued that since the fixed stars are much more distant than the planets, it is laughable to imagine the planets' effect on mankind should depend on their position with respect to the zodiac. He also argues that the interpretation of the moon's conjunction with a planet as good when the moon is full, but bad when the moon is waning, is clearly wrong, as from the moon's point of view, half of her surface is always in sunlight; and from the planet's point of view, waning should be better, as then the planet sees some light from the moon, but when the moon is full to us, it is dark, and therefore bad, on the side facing the planet.[31]

Favorinus argued that it was absurd to imagine that stars and planets would affect human bodies in the same way as they affect the tides,[32] and equally absurd that small motions in the heavens cause large changes in people's fates. Sextus Empiricus argued that it was absurd to link human attributes with myths about the signs of the zodiac.[33]Carneades argued that belief in fate denies free will and morality; that people born at different times can all die in the same accident or battle; and that contrary to uniform influences from the stars, tribes and cultures are all different.[34]

Hellenistic Egypt[edit]

Main article: Hellenistic astrology

In 525 BCE, Egypt was conquered by the Persians. The 1st century BCE Egyptian Dendera Zodiac shares two signs – the Balance and the Scorpion – with Mesopotamian astrology.[35]

With the occupation by Alexander the Great in 332 BCE, Egypt became Hellenistic. The city of Alexandria was founded by Alexander after the conquest, becoming the place where Babylonian astrology was mixed with Egyptian Decanic astrology to create Horoscopic astrology. This contained the Babylonian zodiac with its system of planetary exaltations, the triplicities of the signs and the importance of eclipses. It used the Egyptian concept of dividing the zodiac into thirty-six decans of ten degrees each, with an emphasis on the rising decan, and the Greek system of planetary Gods, sign rulership and four elements.[36] 2nd century BCE texts predict positions of planets in zodiac signs at the time of the rising of certain decans, particularly Sothis.[37] The astrologer and astronomer Ptolemy lived in Alexandria. Ptolemy's work the Tetrabiblos formed the basis of Western astrology, and, "...enjoyed almost the authority of a Bible among the astrological writers of a thousand years or more."[38]

Greece and Rome[edit]

The conquest of Asia by Alexander the Great exposed the Greeks to ideas from Syria, Babylon, Persia and central Asia.[39] Around 280 BCE, Berossus, a priest of Bel from Babylon, moved to the Greek island of Kos, teaching astrology and Babylonian culture.[40] By the 1st century BCE, there were two varieties of astrology, one using horoscopes to describe the past, present and future; the other, theurgic, emphasising the soul's ascent to the stars.[41] Greek influence played a crucial role in the transmission of astrological theory to Rome.[42]

The first definite reference to astrology in Rome comes from the orator Cato, who in 160 BCE warned farm overseers against consulting with Chaldeans,[43] who were described as Babylonian 'star-gazers'.[44] Among both Greeks and Romans, Babylonia (also known as Chaldea) became so identified with astrology that 'Chaldean wisdom' became synonymous with divination using planets and stars.[45] The 2nd-century Roman poet and satirist Juvenal complains about the pervasive influence of Chaldeans, saying, "Still more trusted are the Chaldaeans; every word uttered by the astrologer they will believe has come from Hammon's fountain."[46]

One of the first astrologers to bring Hermetic astrology to Rome was Thrasyllus, astrologer to the emperorTiberius,[42] the first emperor to have had a court astrologer,[47] though his predecessor Augustus had used astrology to help legitimise his Imperial rights.[48]

Medieval world[edit]


The main texts upon which classical Indian astrology is based are early medieval compilations, notably the Bṛhat Parāśara Horāśāstra, and Sārāvalī by Kalyāṇavarma. The Horāshastra is a composite work of 71 chapters, of which the first part (chapters 1–51) dates to the 7th to early 8th centuries and the second part (chapters 52–71) to the later 8th century. The Sārāvalī likewise dates to around 800 CE.[49] English translations of these texts were published by N.N. Krishna Rau and V.B. Choudhari in 1963 and 1961, respectively.


Main article: Astrology in medieval Islam

Astrology was taken up by Islamic scholars[50] following the collapse of Alexandria to the Arabs in the 7th century, and the founding of the Abbasid empire in the 8th. The second Abbasid caliph, Al Mansur (754–775) founded the city of Baghdad to act as a centre of learning, and included in its design a library-translation centre known as Bayt al-Hikma 'House of Wisdom', which continued to receive development from his heirs and was to provide a major impetus for Arabic-Persian translations of Hellenistic astrological texts. The early translators included Mashallah, who helped to elect the time for the foundation of Baghdad,[51] and Sahl ibn Bishr, (a.k.a.Zael), whose texts were directly influential upon later European astrologers such as Guido Bonatti in the 13th century, and William Lilly in the 17th century.[52] Knowledge of Arabic texts started to become imported into Europe during the Latin translations of the 12th century.


See also: Christian views on astrology

The first astrological book published in Europe was the Liber Planetis et Mundi Climatibus ("Book of the Planets and Regions of the World"), which appeared between 1010 and 1027 AD, and may have been authored by Gerbert of Aurillac.[53]Ptolemy's second century AD Tetrabiblos was translated into Latin by Plato of Tivoli in 1138.[53] The Dominican theologian Thomas Aquinas followed Aristotle in proposing that the stars ruled the imperfect 'sublunary' body, while attempting to reconcile astrology with Christianity by stating that God ruled the soul.[54] The thirteenth century mathematician Campanus of Novara is said to have devised a system of astrological houses that divides the prime vertical into 'houses' of equal 30° arcs,[55] though the system was used earlier in the East.[56] The thirteenth century astronomerGuido Bonatti wrote a textbook, the Liber Astronomicus, a copy of which King Henry VII of England owned at the end of the fifteenth century.[55]

In Paradiso, the final part of the Divine Comedy, the Italian poet Dante Alighieri referred "in countless details"[57] to the astrological planets, though he adapted traditional astrology to suit his Christian viewpoint,[57] for example using astrological thinking in his prophecies of the reform of Christendom.[58]

Medieval objections[edit]

In the seventh century, Isidore of Seville argued in his Etymologiae that astronomy described the movements of the heavens, while astrology had two parts: one was scientific, describing the movements of the sun, the moon and the stars, while the other, making predictions, was theologically erroneous.[59][60] In contrast, John Gower in the fourteenth century defined astrology as essentially limited to the making of predictions.[59][61] The influence of the stars was in turn divided into natural astrology, with for example effects on tides and the growth of plants, and judicial astrology, with supposedly predictable effects on people.[62][63] The fourteenth century sceptic Nicole Oresme however included astronomy as a part of astrology in his Livre de divinacions.[64] Oresme argued that current approaches to prediction of events such as plagues, wars, and weather were inappropriate, but that such prediction was a valid field of inquiry. However, he attacked the use of astrology to choose the timing of actions (so-called interrogation and election) as wholly false, and rejected the determination of human action by the stars on grounds of free will.[64][65] The friar Laurens Pignon (c. 1368–1449)[66] similarly rejected all forms of divination and determinism, including by the stars, in his 1411 Contre les Devineurs.[67] This was in opposition to the tradition carried by the Arab astronomer Albumasar (787-886) whose Introductorium in Astronomiam and De Magnis Coniunctionibus argued the view that both individual actions and larger scale history are determined by the stars.[68]

Renaissance and Early Modern[edit]

Renaissance scholars commonly practised astrology. Gerolamo Cardano cast the horoscope of king Edward VI of England, while John Dee was the personal astrologer to queen Elizabeth I of England. Catherine de Medici paid Michael Nostradamus in 1566 to verify the prediction of the death of her husband, king Henry II of France made by her astrologer Lucus Gauricus. Major astronomers who practised as court astrologers included Tycho Brahe in the royal court of Denmark, Johannes Kepler to the Habsburgs, Galileo Galilei to the Medici, and Giordano Bruno who was burnt at the stake for heresy in Rome in 1600.[69] The distinction between astrology and astronomy was not entirely clear. Advances in astronomy were often motivated by the desire to improve the accuracy of astrology.[70]

Ephemerides with complex astrological calculations, and almanacs interpreting celestial events for use in medicine and for choosing times to plant crops, were popular in Elizabethan England.[71] In 1597, the English mathematician and physicianThomas Hood made a set of paper instruments that used revolving overlays to help students work out relationships between fixed stars or constellations, the midheaven, and the twelve astrological houses.[72] Hood's instruments also illustrated, for pedagogical purposes, the supposed relationships between the signs of the zodiac, the planets, and the parts of the human body adherents believed were governed by the planets and signs.[72][73] While Hood's presentation was innovative, his astrological information was largely standard and was taken from Gerard Mercator's astrological disc made in 1551, or a source used by Mercator.[74][75]

English astrology had reached its zenith by the 17th century.[76] Astrologers were theorists, researchers, and social engineers, as well as providing individual advice to everyone from monarchs downwards. Among other things, astrologers could advise on the best time to take a journey or harvest a crop, diagnose and prescribe for physical or mental illnesses, and predict natural disasters. This underpinned a system in which everything—people, the world, the universe—was understood to be interconnected, and astrology co-existed happily with religion, magic and science.[77]

Enlightenment period and onwards[edit]

During the Enlightenment, intellectual sympathy for astrology fell away, leaving only a popular following supported by cheap almanacs.[78] One English almanac compiler, Richard Saunders, followed the spirit of the age by printing a derisive Discourse on the Invalidity of Astrology, while in France Pierre Bayle'sDictionnaire of 1697 stated that the subject was puerile.[78] The Anglo-IrishsatiristJonathan Swift ridiculed the Whig political astrologer John Partridge.[78]

Astrology saw a popular revival starting in the 19th century, as part of a general revival of spiritualism and—later, New Age philosophy,[79]:239–249 and through the influence of mass media such as newspaper horoscopes.[79]:259–263 Early in the 20th century the psychiatrist Carl Jung developed some concepts concerning astrology,[80] which led to the development of psychological astrology.[79]:251–256;[81][82]

Principles and practice[edit]

Advocates have defined astrology as a symbolic language, an art form, a science, and a method of divination.[83][84] Though most cultural astrology systems share common roots in ancient philosophies that influenced each other, many use methods that differ from those in the West. These include Hindu astrology (also known as "Indian astrology" and in modern times referred to as "Vedic astrology") and Chinese astrology, both of which have influenced the world's cultural history.


Western astrology is a form of divination based on the construction of a horoscope for an exact moment, such as a person's birth.[85] It uses the tropical zodiac, which is aligned to the equinoctial points.[86]

Western astrology is founded on the movements and relative positions of celestial bodies such as the Sun, Moon and planets, which are analysed by their movement through signs of the zodiac (twelve spatial divisions of the ecliptic) and by their aspects (based on geometric angles) relative to one another. They are also considered by their placement in houses (twelve spatial divisions of the sky).[87] Astrology's modern representation in western popular media is usually reduced to sun sign astrology, which considers only the zodiac sign of the Sun at an individual's date of birth, and represents only 1/12 of the total chart.[88]

The horoscope visually expresses the set of relationships for the time and place of the chosen event. These relationships are between the seven 'planets', signifying tendencies such as war and love; the twelve signs of the zodiac; and the twelve houses. Each planet is in a particular sign and a particular house at the chosen time, when observed from the chosen place, creating two kinds of relationship.[89] A third kind is the aspect of each planet to every other planet, where for example two planets 120° apart (in 'trine') are in a harmonious relationship, but two planets 90° apart ('square') are in a conflicted relationship.[90][91] Together these relationships and their interpretations supposedly form "...the language of the heavens speaking to learned men."[89]

Along with tarot divination, astrology is one of the core studies of Western esotericism, and as such has influenced systems of magical belief not only among Western esotericists and Hermeticists, but also belief systems such as Wicca that have borrowed from or been influenced by the Western esoteric tradition. Tanya Luhrmann has said that "all magicians know something about astrology," and refers to a table of correspondences in Starhawk'sThe Spiral Dance, organised by planet, as an example of the astrological lore studied by magicians.[92]


Main article: Hindu astrology

The earliest Vedic text on astronomy is the Vedanga Jyotisha; Vedic thought later came to include astrology as well.[93]

Hindu natal astrology originated with Hellenistic astrology by the 3rd century BCE,[94]:361[95] though incorporating the Hindu lunar mansions.[96] The names of the signs (e.g. Greek 'Krios' for Aries, Hindi 'Kriya'), the planets (e.g. Greek 'Helios' for Sun, astrological Hindi 'Heli'), and astrological terms (e.g. Greek 'apoklima' and 'sunaphe' for declination and planetary conjunction, Hindi 'apoklima' and 'sunapha' respectively) in Varaha Mihira's texts are considered conclusive evidence of a Greek origin for Hindu astrology.[97] The Indian techniques may also have been augmented with some of the Babylonian techniques.[98]:231

Chinese and East-Asian[edit]

Further information: Chinese zodiac

Chinese astrology has a close relation with Chinese philosophy (theory of the three harmonies: heaven, earth and man) and uses concepts such as yin and yang, the Five phases, the 10 Celestial stems, the 12 Earthly Branches, and shichen (時辰 a form of timekeeping used for religious purposes). The early use of Chinese astrology was mainly confined to political astrology, the observation of unusual phenomena, identification of portents and the selection of auspicious days for events and decisions.[27]:22,85,176

The constellations of the Zodiac of western Asia and Europe were not used; instead the sky is divided into Three Enclosures (三垣 sān yuán), and Twenty-Eight Mansions (二十八宿 èrshíbā xiù) in twelve Ci (十二次).[99] The Chinese zodiac of twelve animal signs is said to represent twelve different types of personality. It is based on cycles of years, lunar months, and two-hour periods of the day (the shichen). The zodiac traditionally begins with the sign of the Rat, and the cycle proceeds through 11 other animals signs: the Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey, Rooster, Dog, and Pig.[100] Complex systems of predicting fate and destiny based on one's birthday, birth season, and birth hours, such as ziping and Zi Wei Dou Shu (simplified Chinese: 紫微斗数; traditional Chinese: 紫微斗數; pinyin: zǐwēidǒushù) are still used regularly in modern-day Chinese astrology. They do not rely on direct observations of the stars.[101]

The Korean zodiac is identical to the Chinese one. The Vietnamese zodiac is almost identical to Chinese zodiac except the second animal is the Water Buffalo instead of the Ox, and the fourth animal is the Cat instead of the Rabbit. The Japanese have since 1873 celebrated the beginning of the new year on 1 January as per the Gregorian calendar. The Thai zodiac begins, not at Chinese New Year, but either on the first day of fifth month in the Thai lunar calendar, or during the Songkran festival (now celebrated every 13–15 April), depending on the purpose of the use.[102]

Theological viewpoints[edit]

See also: Christian views on astrology, Jewish views on astrology, and Muslim views on astrology


St. Augustine (354–430) believed that the determinism of astrology conflicted with the Christian doctrines of man's free will and responsibility, and God not being the cause of evil,[103] but he also grounded his opposition philosophically, citing the failure of astrology to explain twins who behave differently although conceived at the same moment and born at approximately the same time.[104]


Some of the practices of astrology were contested on theological grounds by medieval Muslim astronomers such as Al-Farabi (Alpharabius), Ibn al-Haytham (Alhazen) and Avicenna. They said that the methods of astrologers conflicted with orthodox religious views of Islamic scholars, by suggesting that the Will of God can be known and predicted in advance.[105] For example, Avicenna's 'Refutation against astrology', Risāla fī ibṭāl aḥkām al-nojūm, argues against the practice of astrology while supporting the principle that planets may act as agents of divine causation. Avicenna considered that the movement of the planets influenced life on earth in a deterministic way, but argued against the possibility of determining the exact influence of the stars.[106]

Marcantonio Raimondi engraving, 15th century
The Zodiac Man a diagram of a human body and astrological symbols with instructions explaining the importance of astrology from a medical perspective. From a 15th-century Welsh manuscript
The Roman orator Cicero objected to astrology
'An Astrologer Casting a Horoscope' from Robert Fludd'sUtriusque Cosmi Historia, 1617
Page from an Indian astrological treatise, c. 1750