Abraham Zacuto

Abraham Zacuto, born on August twelfth, fourteen fifty in Castile, was a remarkable figure in the fields of mathematics, astronomy, and history. As a Sephardic Jew, he navigated the complexities of his time, serving as the Royal Astronomer to King John II of Portugal. His expertise in astrology and mathematics made him a sought-after scholar in the royal court.

Despite his esteemed position, Zacuto's life took a dramatic turn when he fled to Tunis, escaping the turbulent political climate of his homeland. His contributions to navigation and exploration were profound, as he developed an astrolabe crafted from copper, along with comprehensive astronomical tables and maritime charts.

These innovative tools played a crucial role in the Age of Discovery, being utilized by legendary explorers such as Vasco Da Gama and Christopher Columbus. Zacuto's work not only advanced the field of navigation but also left an indelible mark on the history of exploration.