Polaris is the name of the brightest star in the Ursa Minor constellation, also known as the North Star. It has been used for centuries by sailors and navigators for its fixed position in the sky, helping them find their bearings and stay on course. In Greek mythology, Polaris is associated with the nymph Callisto who was transformed into a bear and placed in the sky as Ursa Major and Ursa Minor. The star's name, Polaris, comes from the Latin word for "heavenly" or "of the pole", highlighting its importance in celestial navigation. As a symbol of guidance and direction, Polaris represents steadfastness and reliability in guiding individuals through life's journey.