Nadi astrology ancient form of astrology practised in southern India, Nadi Astrology is based on the belief that the past, present and the future lives of all humans were foreseen and recorded on palm leaves by Hindu sages in ancient time.A very ancient form of astrology, whose origins began in Southern India, Nadi Astrology is based on an old-age belief that the one can decipher the past, present and future of all humans through the text written on palm leaves. It is a popularly believed that the great Hindu sages of the yore foresaw the past, present and future of all humans and hence, recorded these on tree barks and palm leaves.Nadi Astrology is practiced in the Tamil Nadu region as well as Kerala and other adjacent areas in South India. Simply put, it is an ancient method of recording data. Over the ages, people have come to believe that a thousand years ago, great Indian sages were granted a boon - to look into every human being's past, present and future lives. They had to power to look into the lives of people were not only dead, living but also those who were yet to be born!These sages then recorded these visions, i.e. data onto palm leaves in Tamil script. Today, these can be deciphered or read by Nadi astrologers or experts who have studied this branch of astrology. The term 'Nadi' in Tamil means 'in search of'. Therefore, the existence of Nadi astrology indicates that every human being is in search of his past and future. According to legends, these scriptures on palm leaves are scattered across different parts of India and some of them were first found in Tamil Nadu.It is widely believed that these pal scriptures, holding secrets to past and present were classified a thousand years ago during the Chola reign in South India. The Nadis are named after the rishis and sages who originally recorded these findings. They are Suka Nadi, Kaushika Nadi, Brahma Nadi and Agasthiya Nadi. These Nadis are not easy to read as they are written in ancient Tamil and are in poetry form, i.e. in sonnets and couplets. Only expert linguists who have studied this form of astrology over many years can read them.