What renaissance invention help sailors to actually maneuver the ships?

The invention of the astrolabe during the Renaissance significantly helped sailors navigate and maneuver their ships. This device allowed them to determine their latitude by measuring the angle of celestial bodies above the horizon. Additionally, advancements in ship design, such as the lateen sail, improved maneuverability and sailing efficiency, enabling ships to sail against the wind. Together, these innovations greatly enhanced maritime exploration and navigation during the age of discovery.