There is no way to determine exactly when Yoga was first practiced. Perhaps he is symbolic of a whole Vedic school which flourished at that time, as many such Vedic schools were once prominent all over India and in some places beyond. The Vedic seers who are known as the Rishi's, Maha Rishi's, Brahma Rishi's and Deva
Rishi's according to their knowledge of time and creation, have equated "Time " in relation to the age of Brahma the agent of creation.
The Vedas are the timeless and divine source of knowledge and wisdom, the kind that will never lose their significance, till eternity. Ancient Vedic astrology is now widely accepted despite the presence of the popular Chinese Zodiac or the western astrology that we have today.
The Upanishads are often referred to collectively as Vedanta ("the end of the Vedas"), not only because they appear physically in the concluding pages of each Veda, but also because the mystical truths they express are seen by many as the culmination of all the other Vedic knowledge.
Just as the Upanishads further the Vedas, the Gita builds on and incorporates the doctrines found in the Upanishads. Sun has a fatherly figure and Moon has a motherly figure, in Indian Astrology. The Vedas, written in Sanskrit, dating back 1500 BCE are the oldest written texts known to man.
The Buddha lived at a time when Hinduism was still animist in its approach. Now a days these so called prophet find the common people most gullible and in that way they can snatch a lump sum money from the pocket of rich by mesmerizing them through various trick full words and advices, moral anecdotes and proverbs.
According to many of the ancient Indian philosophies, which have been found within the Vedas as future predictions, there are ten ways to determine to truth. What they do have is a knowledge of large number of rituals performed at every junction of one's life, which is what day-to-day Hinduism is all about.
The Tantra, written as a dialogue between the Hindu God, Shiva and his wife Shakti; and the Hatha, a comprehensive and in-depth writing on the elements of Yoga, were complied. From the original religion of the ancient Indians, Brahmanism subsequently developed, where the Vedas were included.