Al-Maʾmūn and His Astronomers
Learn more about al-Maʾmūn and his contributions to astronomy and science as well as his astronomers who followed him.
Al-Battānī and His Contributions
Discover al-Battānī and his contributions to science.
Samarqand Observatory
Learn more about the Samarqand Observatory and its instruments and discoveries, which led to major scientific development.
Maragha Observatory
Learn more about Maragha Observatory and its contributions to science from construction to the discoveries.
The Observers of the Middle Ages
Learn more about the Observers of the Middle Ages and the major scholars who helped grow scientific knowledge.