The oldest and most important treaitse of the post-Christian period on Indian Astronomy that has come down to us is the Surya Siddhanta consisting 14 chapters written in slokas. Alberuni says that Lata was the author of this work. According to the introductory verses Surya the sun-god revealed it to Asura Maya in the city of Romaka.
Surya Siddhanta of Varaha as given in his panca Siddantika are almost the same as those of the khandakhadyaka, it is clear that the old surya siddhanta was made up to date by Varaha by replacing the old constants in it by new ones from Aryabhata I's midnight system.
The mysteries of the fifth Canto of the Srimad Bhagavatam have long puzzled students of Vedic cosmography and astronomy. Confronted with a description of the universe that seems much at variance with the information provided by our senses and standard astronomical calculations, foreign observers and even Indian commentators from the middle ages up to the present have concluded that the Bhagavatam`s account elaborated in other Puranas must be mythological. On the other hand the same persons have been much impressed with vedic astronomical treatises the jyotisasastras which provide remarkably accurate measurements of the solar system.
The Siamese Manuscript holds the distinction of being the very first document relating to Indian Astronomy to reach Europe in a pristine form. Some fragments of Indian Astronomy had undoubtedly reached Europe in earlier times, but those tidbits were likely received in a highly altered form due to difficulties in translation, and the so-called cultural barrier. The Siamese Manuscript helped overcome this barrier by being a compendium of Indian astronomical knowledge in plain Siamese. The timing of the arrival of the manuscript in Europe was significant. After a couple hundred years the Renaissance was finally bearing fruit, and European intellectual prowess was at a peak. The deeper principles of Indian Astronomy, which had gone over the heads of the Greeks and the Arabs who first encountered them, could now be fully understood and appreciated for the first time by people outside India.
Unlock the mysteries and insights of Indian astrology Vedic astrology--known as Jyotish in its home of India--can be a powerful channel of insights and revelations in your daily life. But how to unlock this complex tool? Vedic Astrology for Beginners breaks down the core concepts of Vedic astrology, showing you how to analyze your birth chart to better understand your personality, relationships, and life path. Discover the ancient origins of Vedic astrology and its differences from Western astrology. Explore detailed profiles of each planet, zodiac sign, and the other essential elements of a Jyotish natal horoscope. With these foundational steps, you'll gain a better understanding of your physical, emotional, and spiritual experiences--and even begin to anticipate your future. In Vedic Astrology for Beginners, you'll find: Key components--Learn the basic elements of Vedic astrology, including the planets, signs, houses, and lunar mansions--each representing or influencing areas of your life. Chart your birth--Get started on analyzing your birth chart with a primer on the processes of assembly and evaluation, plus an example chart analysis. Astrological resources--Explore a glossary of helpful Sanskrit terms and determine your exact planetary placements with handy calculation charts. Relieve stress and start bringing balance to your life with Vedic Astrology for Beginners.
In a drastic re-evaluation of astronomy observations from Mahabharata, using high-tech tool of modern astronomy and low-tech tool of the logic of scientific discovery, Nilesh Oak's extraordinary book presents ordinary theory of astronomy observations that would lead to a quantum jump in our understanding of the Mahabharata War: How a theory based on single unifying idea corroborates 100+ astronomy observations Where to search for the year of the Mahabharata War - Epoch of 6500 years & Compact time interval of 3000 years How a single observation, previously known but unexplained, falsifies 96% of all proposals for the year of the Mahabharata War Why does it matter how long Bhishma was lying on the bed of arrows How ancient is the tradition of meticulous astronomy observations. Acceptance of his theory leads to surprising conclusions about our current understanding of world civilizations, domestication of horses, dating of Ramayana or Vedas and antiquity of meticulous astronomy observations. Rejection of his theory would compel us to search for the likes of Newton and Lagrange, among the Sages of India, at least thousand years before Sir Isaac Newton & Joseph-Louis Lagrange. Praise for 'When did the Mahabharata War Happen?: The Mystery of Arundhati' "You have done a great job. I requested astronomers to consider if Arundhati had gone ahead of Vasisth in 1971, when I published 'Swayambhu' . But nobody cared. You are the first to do the great job " - P V Vartak (Author of 'Swayambhu' & 'Wastav Ramayana')--- "Grueling and unfaltering logic"--- I have to thank you for being the cause for a quantum leap in my own knowledge of general astronomy as well as Hindu astronomy / calendrical systems over a very short span of time. In some ways the effect of your book has some parallels with Rajiv Malhotra's 'Being Different', though in a very different context. RM never intended his book as a primer on Dharma / Hinduism - but nevertheless it introduced many aspects of Dharma in a light which would be new even to a practitioner. Similarly, even though I am sure you never intended your book to act as an exploration of key astronomical principles and Vedic astronomy - that has definitely been a key side benefit, at least from my perspective.--- "Indology" has been populated by linguists and my respect for their work has gone down by several notches when I look at the shoddy assumptions many are prone to make. Science and rigor the way Nilesh Oak has used seems to be unknown to these Indologists. I bet that not one of those horse bone chewers can understand what Archeo-astronomy means. Their awareness extends to looking at Archeo-asses and saying it was not Equus caballus.--- I am simply 'natmastak' to Shri Oak for the amazing piece of deductive reasoning applied by him in interpreting the 'Arundhati is leading Vasistha' remark. I think Shri Oak is not only on sound footing but also has clearly exhibited every 'lakshan' of a true seeker of knowledge in the finest Indian traditions. I cannot recall if he mentioned whether anybody else (other than him) thought of the EOA approach. If he is the first one, he deserves billions of thanks from all the Bharatiyas in the last 7000+ years. Oak saheb, aamcha maanacha mujra sweekar karava hee vinanti.--- It is interesting how all Indologists the world over talk about linguistics and horse, but never mentions archaeoastronomy Perhaps the focus of the national and international debate on Aryan Invasion/Migration Theory needs to change.--- I do not want to sound obsequious, but the work you have done is nothing less than tremendous. Thank you, and keep it up.--- I have verified Nilesh Oak's elimination of "errors." A bow Excellent --- Your rigorous methodology was simply a pleasure to read and that got me started off on my efforts to dabble in archeoastronomy.
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From the flat earth to the sun's chariot - traditional spiritual texts seem wedded to outmoded cosmologies that show, at best, the scientific limitations of their authors. The Bhagavata Purana, one of the classical scriptures of Hinduism, seems, at first glance, to be no exception. However, a closer examination of this text reveals unexpected depths of knowledge in ancient cosmology. Mysteries of the Sacred Universe shows that the cosmology of the Bhagavata Purana is a sophisticated system, with multiple levels of meaning that encode at least four different astronomical, geographical, and spiritual world models. By viewing the text in the light of modern astronomy, Richard Thompson shows how ancient scientists expressed exact knowledge in apparently mythological terms. Comparison with the ancient traditions of Egypt and the Near East shows early cultural connections between India and these regions - including a surprisingly advanced science. However, quantitative science is only part of the picture. Mysteries of the Sacred Universe also offers a clear understanding of how the spiritual dimension was integrated into ancient Indian cosmology.