Pedro Nunes

Pedro Nunes was a Portuguese mathematician and astronomer from the 16th century, renowned for his work in navigation and geography. He developed important tools like the nunes, a type of navigation instrument, and advanced methods for understanding Earth's shape, helping sailors determine their position more accurately at sea. His contributions significantly improved navigation technology during the Age of Discovery, aiding Portugal's maritime explorations. Nunes is celebrated for his scientific rigor and innovation, which laid foundational principles in navigation and geography still recognized today.