In this book you will witness the scientific works of Ulug Bey, whose eyes are in the sky. Ulug Bey, who is considered one of the greatest astronomers in the world history and who is also a ruler in his time, is the inventor of some of the observation instruments used even today. Ulug  Bey, who observed the sky, brought the scientists together in his time at the Samarkand Observatory. The scientific studies and written works there shed light on the future. How about  to take an exciting time travel to get to know the pioneering scientist Ulug Bey?