Marie Curie's accomplishments challenged perceptions of women in science by demonstrating exceptional skill in a predominantly male field. As the first woman to win a Nobel Prize and the only person to receive the award in two different scientific fields—Physics and Chemistry—she broke significant barriers. Curie's work on radioactivity not only advanced scientific understanding but also established her as a role model for future generations of women in STEM. Her dedication and success advocate for greater female participation in science, reshaping societal views regarding women’s capabilities in academia and research.