In ancient Indian literature, celestial bodies were closely linked to various aspects of life, including deities, seasonal changes, and practical applications like navigation.

The Rigveda, one of the four Vedas, contains numerous hymns and verses that reflect astronomical observations and beliefs of ancient Indian sages.

Evidence suggests that the Indus Valley Civilization had a sophisticated understanding of astronomy, including the concept of the zodiac, which was later adopted by other civilizations.

Ancient Indian astronomers made notable advancements in timekeeping, including the invention of the sundial, the development of various calendars, and the construction of observatories for precise astronomical observations.

The 'nakshatras' in Indian literature and astronomy refer to specific segments of the ecliptic, each associated with a particular star or constellation, and hold significance in astrology and mythology.

Aryabhata, a renowned ancient Indian astronomer and mathematician, proposed a heliocentric model of the solar system, where the Earth and other planets revolve around the Sun, centuries before Copernicus.

The 'Surya Siddhanta' is an ancient Indian astronomical text that extensively covers topics related to astronomy, mathematical calculations, and celestial phenomena.

In Indian poetry, celestial bodies like the sun, moon, and stars are frequently employed as metaphors to convey emotions, explore existential themes, and depict the beauty and grandeur of nature.

Kalidasa, a celebrated ancient Indian poet and dramatist, is renowned for his skillful incorporation of astronomical imagery and symbolism in his works, particularly in his epic poems and plays.

Ancient Indian astronomers were skilled in predicting eclipses, casting horoscopes based on planetary positions, and interpreting the movements of celestial bodies for astrological purposes.

In Indian mythology, celestial bodies like the sun, moon, and stars are closely linked to various gods and goddesses, sacred animals, and natural elements, forming an intricate tapestry of beliefs and narratives.

Ancient Indian astronomers employed various navigational techniques, including using stars for direction, developing astrolabes for measuring celestial angles, and creating celestial maps for seafaring and exploration.

In Indian literature, celestial bodies like the sun, moon, and stars are employed as symbols to convey a wide range of emotions and themes, including hope, optimism, despair, sorrow, love, and loss.

Aryabhata, a renowned ancient Indian astronomer and mathematician, accurately calculated the Earth's circumference using advanced mathematical methods, demonstrating his profound understanding of astronomy and geometry.

In Indian literature, celestial bodies like the sun, moon, and stars are frequently used as metaphors to represent human emotions, natural phenomena, and divine beings, enriching the literary expressions and symbolism.