星xīng

星 (xīng, "star") appears identical in simplified and traditional forms — a character that has remained remarkably stable since ancient times. The top element 日 represents the sun, while the bottom element 生 provides both sound and meaning, suggesting the radiant bodies that emerge in the night sky. In Chinese astronomy, 星 refers to any visible celestial point of light, and it forms the radical in dozens of characters related to brightness, timing, and cosmic phenomena.