the faculty dates back to Charles-Marie Livon, who was named professeur suppléant (deputy professor) and then professeur agrégé (associate professor) of anatomy and physiology having presented his thesis in Paris. He conducted research on hypophysis and pneumogastric physiology, which earned him the Monthyon Prize at the French Academy of Sciences. Following his work with Louis Pasteur, he opened an anti-rabies clinic and became Mayor of Marseille in 1895. The first dean of the faculty was Leon Imbert, who arrived in Marseille in 1904 as a former interne des hôpitaux and professeur agrégé at the Montpellier faculty. Originally a surgeon, he established one of the first centers for maxillofacial prosthetics for the gueules cassées (broken faces) of the Great War. An anti-cancer center was developed by Lucien Cornill, who was originally from Vichy and studied in Paris. During the First World War, he worked at the neurological center in the 7th Military region of Besançon under the supervision of Gustave Roussy. After the war, he became a professeur agrégé of pathological anatomy. He became dean of the faculty in 1937 and held this position until 1952. His main work related to clinical neurology and medullary pathology. The Faculty of Pharmacy started its independent activity after being separated from the faculty in 1970. Subsequently, the Faculty of Dentistry also became independent from the Faculty of Medicine. Thus, these three faculties form the Division of Health of the university. Earth Sciences and Astronomy The university's Astronomy Observatory of Marseille-Provence (OAMP) is one of the French National observatories under the auspices of the National Institute of Astronomy (INSU) of the National Centre for Scientific Research (CNRS), with a large financial participation by the National Centre for Space Studies (CNES). Basic research at the OAMP is organized around three priority themes: cosmology and research on dark matter and dark energy, galaxy formation and evolution, stellar and planetary system formation and exploration of the solar system. The OAMP also contributes to the area of environmental sciences and especially the study of the climatic system. The OAMP is very active in technological research and development, mainly in optics and opto-mechanics, for the development of the main observational instruments that will be deployed on the ground and in space in the coming decades. For many years OAMP research teams have had close ties with the French and European space and optical industry. The OAMP takes part in university