The Maragha Observatory was an important astronomical research center established in the 13th century in present-day Iran. Founded by the Persian astronomer Nasir al-Din al-Tusi, it became a hub for scientific study and innovation. The observatory featured advanced instruments for its time, allowing astronomers to make significant contributions to the understanding of celestial bodies. The observatory was notable for its collaborative environment, attracting scholars from various regions. It played a crucial role in the development of astronomy and influenced later observatories, including the famous Copernicus Observatory in Poland. The work done at Maragha laid the groundwork for future advancements in the field.