What New Technologies made Exploration Possible in The 1400s?

In the 1400s, several key technologies revolutionized exploration, including the astrolabe, which enabled navigators to determine their latitude at sea. The magnetic compass improved navigation accuracy by providing a consistent reference direction. Advances in ship design, such as the caravel, allowed for faster and more agile voyages, while cartography improved maps, helping explorers chart new territories. These innovations collectively facilitated longer and more ambitious sea voyages, paving the way for the Age of Discovery.