Navigators are individuals or tools that help determine the position and course of a vehicle, such as a ship or an aircraft. They use various methods, including maps, compasses, and modern technology like GPS, to guide their journey and ensure safe travel from one location to another. In maritime contexts, navigators often rely on celestial navigation, which involves observing stars and celestial bodies. In aviation, they may use flight plans and air traffic control systems to navigate through the skies. Both types of navigators play a crucial role in ensuring efficient and safe transportation across different environments.