Vedic astrology, also known as Jyotish or Hindu astrology, is an ancient system of astrology originating from the Indian subcontinent. Unlike Western astrology, which is based on the tropical zodiac system, Vedic astrology utilizes the sidereal zodiac, which takes into account the fixed positions of the stars and constellations.

The foundation of Vedic astrology can be traced back to the Vedas, the ancient scriptures of India, particularly the Rigveda and Atharvaveda. Within these texts, there are references to astronomical phenomena and celestial bodies, suggesting an early understanding of astrology's significance.

Key principles of Vedic astrology include the concept of karma, the law of cause and effect, and the belief that celestial bodies exert an influence on human affairs. According to Vedic astrology, the positions and movements of the planets at the time of a person's birth can reveal valuable insights into their personality, life purpose, strengths, weaknesses, and potential future events.

The birth chart, or horoscope, is a central tool in Vedic astrology, depicting the positions of the planets and their relationship to the zodiac signs and houses at the moment of an individual's birth. The chart is divided into twelve houses, each representing different areas of life, such as career, relationships, health, and spirituality.

In Vedic astrology, there are nine key planets, known as the grahas, which include the Sun, Moon, Mercury, Venus, Mars, Jupiter, Saturn, Rahu, and Ketu (the lunar nodes). Each planet is associated with specific qualities, attributes, and significations, and their placement in the birth chart can influence various aspects of a person's life.

The interpretation of a birth chart in Vedic astrology involves analyzing the planetary positions, aspects, conjunctions, and other astrological factors to assess the individual's strengths, challenges, and life path. Astrologers use various techniques, such as dashas (planetary periods), transits, and yogas (special planetary combinations), to make predictions and provide guidance to clients.

Vedic astrology encompasses a wide range of astrological practices and branches, including horoscope matching (kundali matching) for marriage compatibility, muhurta (electional astrology) for auspicious timing of events, and remedial measures (upayas) such as gemstone therapy, mantra chanting, and ritual worship to mitigate planetary afflictions.

The primary difference between Vedic astrology (also known as Jyotish or Hindu astrology) and Western astrology lies in their methodologies and calculations.

Vedic astrology uses the sidereal zodiac, which is based on the fixed positions of the stars and constellations in the sky. The zodiac is divided into twelve equal segments, each corresponding to a specific constellation.Western astrology employs the tropical zodiac, which is based on the position of the Sun relative to the Earth's tropical equator. The zodiac is divided into twelve equal segments, each aligned with the seasons rather than the constellations.

Vedic astrology recognizes nine key planets, known as the grahas, including the Sun, Moon, Mercury, Venus, Mars, Jupiter, Saturn, Rahu, and Ketu (the lunar nodes). Each planet has specific attributes and significations. Western astrology also acknowledges the same planets but may include additional celestial bodies such as Uranus, Neptune, and Pluto in its interpretations.

Vedic Astrology: Vedic astrology utilizes complex mathematical calculations and ancient techniques to determine planetary positions, house placements, and planetary periods (dashas). It emphasizes the use of divisional charts (vargas) and predictive tools such as transits and dasha systems. Western astrology employs simpler calculations and techniques, often focusing on psychological interpretations of the planets' positions relative to the signs and houses. It places significant emphasis on aspects (angular relationships between planets) and planetary placements within the signs and houses.

Vedic astrology is deeply rooted in Hindu philosophy and culture, drawing insights from ancient texts such as the Vedas and incorporating concepts like karma, dharma, and reincarnation into its interpretations. Western astrology has evolved within the context of Western philosophical and cultural traditions, drawing from Greco-Roman mythology, symbolism, and psychological theories.

Despite these differences, both Vedic and Western astrology share the fundamental belief that celestial bodies influence human affairs and can provide insights into personality, relationships, and life events. They each offer unique perspectives and approaches to astrological interpretation, enriching the diverse tapestry of astrological wisdom available to seekers worldwide.