What is Astrology? A Complete Guide to Understanding Zodiac Signs and Predictions

Author: Anushree Pradhan

Reviewed by: Dr. Sohini Barua

Published: Nov 21, 2024

Quick Summary

Astrology is a 5000-year-old practice studying how celestial bodies influence human affairs and earthly life events. While distinct from astronomy, it combines celestial observations with interpretative systems to provide guidance on personality, relationships, career, and life timing.

Historical Origins and Development

  • Origin: Mesopotamia, circa 3000 BCE

  • Evolution: From astronomical observations to interpretative system

  • Cultural Impact: Influenced agriculture, navigation, and societal planning

The Difference Between Astronomy and Astrology

AstronomyAstrology
Scientific study of celestial objectsInterpretation of celestial influences
Uses physics and mathematicsUses symbolic interpretation
Focuses on physical phenomenaFocuses on human affairs

Astronomy is the scientific study of celestial objects and the universe, based on empirical evidence. Astrology is a belief system that suggests a connection between celestial phenomena and human affairs, using the positions of stars and planets to predict events

Key Components of Vedic Astrology

The Sidereal Zodiac System Explained

Unlike Western astrology, which uses the tropical zodiac, Vedic astrology employs the sidereal zodiac, which is based on the actual positions of fixed stars and constellations in the sky. This system takes into account the precession of the equinoxes, a phenomenon where the position of celestial bodies shifts over time due to changes in Earth's orientation. This alignment allows for a more precise interpretation of celestial influences compared to the tropical zodiac used in Western astrology, which is based on seasonal changes rather than fixed star positions.

Nakshatras

The zodiac is divided into 27 lunar mansions or Nakshatras, each with its own unique characteristics and influence. Nakshatras are fixed star constellations that the Moon travels through during its monthly cycle. Each Nakshatra:

  • Spans 13°20' of the zodiac arc

  • Has specific ruling deities

  • Contains unique spiritual and material significators

  • Influences different aspects of human life

Understanding Planetary Influences (Grahas)

Vedic astrology considers nine primary celestial bodies, known as grahas

  • Sun (Surya) - represents soul and authority

  • Moon (Chandra) - influences mind and emotions

  • Mars (Mangal) - governs energy and ambition

  • Mercury (Budha) - rules communication and intelligence

  • Jupiter (Guru) - associated with wisdom and fortune

  • Venus (Shukra) - represents love and prosperity

  • Saturn (Shani) - teaches life lessons through challenges

  • Rahu (North Node) - indicates karmic desires

  • Ketu (South Node) - represents spiritual liberation

The 12 Houses (Bhavas) and Their Significance

The astrological chart is divided into twelve houses, each representing different aspects of life. The twelve houses represent the following:

  • First House: Self and personality

  • Second House: Wealth and family

  • Third House: Communication and siblings

  • Fourth House: Home and mother

  • Fifth House: Children and creativity

  • Sixth House: Health and enemies

  • Seventh House: Marriage and partnerships

  • Eighth House: Transformation and longevity

  • Ninth House: Fortune and higher learning

  • Tenth House: Career and status

  • Eleventh House: Gains and aspirations

  • Twelfth House: Losses and spiritual liberation

Dashas System

Vedic astrology uses a system of planetary periods known as dashas to predict the timing of events and changes in an individual's life. The most widely used system is the Vimshottari Dasha. This is the most widely utilised system, attributed to the Moon's position at birth.

The Vimshottari Dasha system is organized into three primary components:

  1. Mahadasha: The major period ruled by a specific planet.

  2. Antardasha: Sub-periods within each Mahadasha, influenced by the subsequent planets.

  3. Pratyantar Dasha: Further subdivisions that allow for detailed predictions on a daily or hourly basis.

The effects of each Dasha are not uniform; they can vary greatly based on several factors:

  • The strength and placement of the ruling planet in the individual's horoscope.

  • The nature of the planet (benefic or malefic).

  • The overall condition of the individual's birth chart.

For example, benefic planets like Jupiter typically bring positive outcomes during their Dasha, while malefic planets like Saturn may introduce difficulties.

Applications of Vedic Astrology

1. Birth Chart Analysis (Janam Kundali)

A detailed birth chart reading can reveal:

  • Career aptitudes and timing

  • Relationship compatibility

  • Health predispositions

  • Financial potential

  • Spiritual path

2. Muhurat

Determining auspicious times for:

  • Starting new ventures

  • Marriage ceremonies

  • Moving into new homes

  • Important business decisions

  • Beginning education or training

3. Prashna

Prashna, or horary astrology, answers specific questions by analyzing the planetary positions at the exact moment the question is asked. The Prashna Kundli chart is a snapshot of the cosmos at that precise moment. This method is highly effective for providing immediate insights and guidance on various matters. Some use cases are:

  • Immediate Answers: Offers quick and direct answers to pressing questions, without needing the querent's birth chart.

  • Situational Analysis: Provides a snapshot of the current situation and potential outcomes based on the planetary positions at the time of the query.

Health and Well-being: Offers insights into health concerns and suggests remedies based on the planetary influences at the moment of the question.

How Predictions Are Made in Vedic Astrology

Birth Chart Analysis

The positions of planets at your birth time create a map that shows their influences on different areas of your life. Strong planet positions typically indicate positive outcomes, while challenged positions may show areas of difficulty. For example: A strong Jupiter in the 10th house often indicates success in teaching, consulting, or advisory roles.

Planet Interactions

Planets form angles with each other in your chart. These angles can be harmonious or challenging, affecting how planetary energies work together to influence your life.

Time Periods (Dasha System)

Life is divided into specific time periods ruled by different planets. Each period brings the effects of its ruling planet. These periods help predict when certain events are more likely to occur.

Current Planet Positions (Transits)

The movement of planets today, compared to their positions in your birth chart, shows upcoming influences and timing of events. Key transit periods often trigger significant life changes.

Areas of Prediction

By examining these factors, astrologers can make predictions about:

  • Personal characteristics

  • Career developments

  • Financial trends

  • Relationship timing

  • Health patterns

  • Important life events

The accuracy of predictions depends on the careful analysis of all these elements together. Each planet and house in the birth chart represents specific life areas, and their combinations create the basis for predictions.

Is Astrology True?

This is a highly debated question on whether or not astrology is actual science. Astrology has been rejected by the scientific community for lack of empirical evidence, the Bombay High Court has recognised astrology as a science within the Indian legal framework.

In a ruling, the court stated that astrology has been practiced for over 4,000 years and dismissed petitions challenging its status, citing previous Supreme Court rulings that supported its inclusion in educational curricula. This legal recognition has led to the establishment of academic programs in astrology at various universities in India, despite opposition from the scientific community.

We believe that astrology while based on scientific planetary positions and the cosmic landscape, the system of knowledge used to come up with predictions should be used as a guiding force for life and not necessarily the absolute truth. There is nothing stronger than free will. To read more about the different takes on the legitimacy of astrology, read this post.

The Takeaway

While astrology has deep historical roots and sophisticated systems for prediction, it's best approached as a complementary tool for personal guidance rather than a deterministic system. The practice acknowledges that free will ultimately shapes our destiny, with astrological insights serving as one of many resources for decision-making and self-understanding.

Gyan about Astrology

When will I get married according to astrology?

Marriage timing depends on your birth chart's 7th house and Venus positions. A professional astrologer can analyze these factors for precise predictions. To know your marriage prediction for free, check out our marriage predictor

What is my lucky number in astrology?

Lucky numbers are calculated based on your birth date and ruling planet. Each zodiac sign has specific numbers considered fortunate.

How accurate are astrology predictions?

Prediction accuracy varies based on:

  • Astrologer's expertise

  • Birth time accuracy

  • Interpretation method

  • Individual free will

Which color should I wear according to astrology?

Colors are associated with planets and zodiac signs. Your lucky colors depend on your birth chart and current planetary positions. To know about what colors you should wear on each day, read more here.

Remember: Astrology combines ancient wisdom with astronomical observations, but should be balanced with practical judgment and personal agency in making life decisions.