Why was Marie Curie’s appointment at the Sorbonne historically important?

Marie Curie’s appointment at the Sorbonne was historically significant because she became the first woman to teach at the university.12

Following the sudden death of her husband, Pierre Curie, in 1906, she was appointed to the professorship he had previously held. This milestone marked a major breakthrough for women in academia, as she transitioned from taking over her husband's course to becoming a titular professor in 1908. Her presence at the institution broke long-standing gender barriers in higher education and research, further cementing her legacy as a pioneering figure in science.213