We don't pay much attention to that huge flaming sphere high in the sky. Yet, without the Sun's rays, life on Earth would be impossible. Discover the role the Sun has played in many cultures for centuries. And find out the answers to questions such as: - What is light? - How are solar flares created? - What is the life cycle of a star? The impressive designs are combined with fascinating information about our Sun, from the creator of Timeline, A Journey Through History and Timeline, Science and Technology, A Journey Through History. "A masterpiece of images, subtle humor, and hidden detail." The New York Times on Timeline, Science and Technology. A Journey Through History.