Question

write short note on astronomy in ancient ​

Answer 1

Answer:

What is Astronomy Definition & History?

Definition & History. ... Definition of astronomy: Astronomy is the study of the sun, moon, stars, planets, comets, gas, galaxies, gas, dust and other non-Earthly bodies and phenomena

Explanation:

How was astronomy used in ancient times?

Chinese astronomers were able to precisely predict eclipses. Much of early Chinese astronomy was for the purpose of timekeeping. The Chinese used a lunisolar calendar, but because the cycles of the Sun and the Moon are different, astronomers often prepared new calendars and made observations for that purpose.

Answer 2

Explanation:

Indian astronomy has a long history stretching from pre-historic to modern times. Some of the earliest roots of Indian astronomy can be dated to the period of Indus Valley Civilization or earlier.[1][2] Astronomy later developed as a discipline of Vedanga or one of the "auxiliary disciplines" associated with the study of the Vedas,[3] dating 1500 BCE or older.[4] The oldest known text is the Vedanga Jyotisha, dated to 1400–1200 BCE (with the extant form possibly from 700–600 BCE).[5]

Indian astronomy was influenced by Greek astronomy beginning in the 4th century BCE[6][7][8] and through the early centuries of the Common Era, for example by the Yavanajataka[6] and the Romaka Siddhanta, a Sanskrit translation of a Greek text disseminated from the 2nd century.[9]

Indian astronomy flowered in the 5th–6th century, with Aryabhata, whose Aryabhatiya represented the pinnacle of astronomical knowledge at the time. Later the Indian astronomy significantly influenced Muslim astronomy, Chinese astronomy, European astronomy,[10] and others. Other astronomers of the classical era who further elaborated on Aryabhata's work include Brahmagupta, Varahamihira and Lalla.

An identifiable native Indian astronomical tradition remained active throughout the medieval period and into the 16th or 17th century, especially within the Kerala school of astronomy and mathematics...

adapted from Wikipedia..