Aix-en-Provence a UFO in 1981 that is taken seriously by GEIPAN, the department within the French Space Agency responsible for investigating aerospace phenomena. Aix-en-Provence is officially twinned with the following seven cities (in alphabetical order): In addition, Aix has international cooperations, partnerships and exchanges with the following cities from all over the world: Aix-en-Provence was the birthplace of: Aix-en-Provence Aix-en-Provence (; , ; ), or simply Aix (; medieval Occitan "Aics"), is a city-commune in the south of France, about north of Marseille. A former capital of Provence, it is in the region of Provence-Alpes-Côte d'Azur, in the department of Bouches-du-Rhône,
Provence-Alpes-Côte d'Azur It encompasses six departments in Southeastern France: Alpes-de-Haute-Provence, Alpes-Maritimes, Bouches-du-Rhône, Hautes-Alpes, Var and Vaucluse. It is bounded to the east by the France-Italy border, to the south by the Mediterranean Sea and by the Principality of Monaco, to the north by Auvergne-Rhône-Alpes, and to the west by Occitanie, with the Rhône river marking its westernmost border. The region logotype displays the coat of arms created in the 1990s and which combines the coats of arms of the old provinces making up Provence-Alpes-Côte d'Azur. Economically the region is the third most important in France, just behind Île-de-France and Auvergne-Rhône-Alpes. Its GDP