The Father of Astronomy: Ibn Yunus is known as one of the greatest astronomers of all time. He was the first man to calculate when a solar eclipse would take place. A crater on the moon was named after him. Through beautiful illustrations and easy-to-understand text, this book introduces mini Muslims to Ibn Yunus, The Father of Astronomy, as well as the dua for increasing one's knowledge. , , The Muslim Scientist series introduces children to great scientists, scholars & adventurers from the Golden Age of Islam. Their knowledge & discoveries are still used today in our lives, and everyone should know about these great Muslims.