Question

Write Composition:Astronomy in ancient India. write long essay and prove​

Answer 1

Answer:

Astronomy in popular perception is about stars, planets, sun, moon, eclipses, comets, meteorites and associated observable phenomena. Something of all of these was known to our ancients though not in the same form and detail as it is available now. In the context of India, the question is what was known, in what detail and when. For the siddhānta period, roughly starting with the Common Era, (CE) such questions have been fairly well answered. This has been possible since several texts of the period, specifically devoted to astronomy are available for systematic study. But for the more ancient period we have no exclusive texts other than Lagadha’s Vedānga Jyotiṣa (c 1400 BCE) which is a calendar with no reference to eclipses or planets. Hence when one talks of Vedic Times several precautions are necessary....In the following article we investigate briefly how comets, meteorites, and eclipses were experienced and pictured in the Vedic texts. Over a long period of time the effect of precession was also felt as with the loss of importance for the constellation Śiśumāra (Draco) and shifting of the Pole Star Dhruva. The astral descriptions and the religious lore behind the above astronomical entities provided the inspiration for the development of observational and mathematical astronomy in India. Some portion of the present study has appeared in the Indian Journal of History of Science (2005, 2009, 2010, 2011 and 2012) in the form of papers.

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