The Great Universe is a book on cosomology, astrophysics and other astrosciences. It gives an idea of the entire universe with its multiple of manifestations including its origin, expansion, dark matter, dark energy and ensemble of universe. The author quotes many hyns and passages from Vedas, Upanishads and Puranas indicating their relevance to modern scientific context and concepts. It takes one to an exciting journey to the vast expanse of knowledge of the East and the West about space.