In Hindu mythology, the Sun is considered a manifestation of Vishnu, the preserver and protector of the universe.

The Surya Siddhanta is an important astronomical text that contains information about planetary positions, eclipses, and other celestial phenomena. It is believed to have been written around the 5th century.

Aryabhata, a renowned Indian astronomer and mathematician, is credited with discovering the concept of zero and its use in the decimal system.

The Jantar Mantar observatories were built by Maharaja Jai Singh II of Jaipur in the early 18th century.

In Hindu mythology, the Moon is considered a manifestation of Shiva, the destroyer and transformer.

The Panchangam is a Hindu calendar that combines both lunar and solar cycles to determine dates and festivals.

Bhaskara II, also known as Bhaskaracharya, made significant contributions to trigonometry and developed the sine function.

Varahamihira, a renowned Indian astronomer and astrologer, is credited with writing the Brihat Samhita, a comprehensive text on astronomy and astrology.

Nilakantha Somayaji, a 15th-century Indian astronomer, proposed the idea of elliptical orbits for planets, centuries before Kepler.

In Hindu mythology, Jupiter is considered a manifestation of Brahma, the creator of the universe.

The Nakshatras are a set of 27 constellations used in Indian astronomy and astrology to mark the path of the Moon.

Jayanta Bhatta, an 11th-century Indian astronomer, proposed a cometary theory that suggested comets are celestial bodies that move in elliptical orbits.

The Lilavati is a text on arithmetic written by Bhaskara II and is considered one of the most important works on the subject in Indian mathematics.

Aryabhata developed a method for calculating the circumference of the Earth using trigonometry.

In Hindu mythology, Mars is considered a manifestation of Indra, the king of the gods.