Definition
Clyde Tombaugh (1906-1997) was a determined American astronomer who achieved fame by discovering Pluto in 1930. He painstakingly compared astronomical photographs, seeking a faint point of light that betrayed the existence of the distant planet. Tombaugh's find reshaped our understanding of the solar system's outer reaches. Despite limited resources early in his career, his dedication shone. He continued his astronomical studies, making further contributions. He represents perseverance and the thrill of discovery. Imagine him as a celestial detective, solving a cosmic mystery through sheer grit.