The Marseille Observatory, officially known as the Observatoire de Marseille, is an astronomical observatory located in Marseille, France. Established in 1702, it is one of the oldest observatories in the country and has played a significant role in the history of astronomy. The observatory is known for its research in various fields, including astrophysics and planetary science. The facility houses several telescopes and instruments that are used for both research and educational purposes. It is affiliated with the French National Centre for Scientific Research (CNRS) and collaborates with various international institutions. The observatory also offers public outreach programs to promote interest in astronomy.