Polestar

Polestar refers to a star that is positioned nearly at the North or South Pole of the Earth’s axis, serving as a reliable point of navigation in the sky. The most famous polestar is Polaris, located near the celestial North Pole. Due to its fixed position, polestars have historically been used by navigators and travelers for orientation and determining direction. In addition to their astronomical significance, the term "polestar" can also metaphorically refer to a guiding principle or focal point that provides direction or inspiration in various contexts, such as philosophy, leadership, or personal goals.