In Vedic astrology, Jupiter is known as Brihaspati and is considered the most auspicious planet, associated with wisdom, knowledge, and prosperity.

Vedanga Jyotisha is an ancient Vedic text that deals with astronomy, planetary movements, and the calculation of time.

Ayanamsa refers to the gradual shift of the vernal equinox (the point at which the Sun crosses the celestial equator moving northward) over time.

Sage Atri is traditionally regarded as the founder of the Nakshatra system, which divides the zodiac into 27 sectors based on the positions of prominent stars.

In Vedic astrology, the zodiac begins with the constellation of Aries, which is known as Ashwini.

Mars, known as Mangala in Vedic astrology, is associated with the element of fire and is considered a fiery and energetic planet.

Perigee refers to the point in a planet's orbit when it is closest to the Earth.

The Rigveda, the oldest of the four Vedas, contains numerous hymns and prayers addressed to celestial deities, including the Sun, Moon, and stars.

Lagadha, also known as Lagata or Lagata Muni, is regarded as the father of Indian astronomy and is credited with writing the Vedanga Jyotisha.

Venus, known as Shukra in Vedic astrology, is associated with the element of water and is considered a benefic and pleasure-giving planet.

Retrograde motion refers to the apparent backward movement of a planet in its orbit as seen from Earth.

The Brihat Parashara Hora Shastra is a comprehensive text on Vedic astrology that provides detailed descriptions of planetary positions and their impact on various aspects of human life.

Sage Parashara is credited with developing the concept of planetary periods (dashas) in Vedic astrology, which is a system for predicting the timing of events based on the positions of planets.

Mercury, known as Budha in Vedic astrology, is associated with the element of air and is considered a quick-witted and intelligent planet.

Culmination refers to the point at which a celestial body reaches its highest point in the sky as seen from a particular location.