Ferdinand Magellan’s expedition significantly impacted global exploration by demonstrating the possibility of a circumnavigation of the globe, reshaping the understanding of the world. His journey (1519-1522) provided invaluable information about the Pacific Ocean and established vital trade routes. Magellan's voyage highlighted the vastness of the Earth and the potential for global trade, stimulating European interest in exploration and colonization. Although Magellan himself did not survive the expedition, his legacy endured, paving the way for future explorers and marking a critical step in the Age of Discovery, transforming international relations and commerce.