Marie Curie’s scientific contributions challenged gender stereotypes by breaking barriers in a male-dominated field. As the first woman to win a Nobel Prize, and the only individual to win in two different scientific fields, Curie’s achievements in radioactivity and nuclear physics highlighted women’s capabilities in science. Her rigorous research and discovery of elements like polonium and radium not only advanced science but also elevated women’s roles in academia. Curie’s perseverance amid adversity underscored the importance of equity in STEM and set a powerful example for future generations, inspiring women to pursue careers in science.