The Aster 15 and Aster 30 are a Franco-Italian family of all-weather, vertical launch surface-to-air missiles. The name "Aster" stands for "Aérospatiale Terminale", with French company Aérospatiale having been the project's lead contractor before its missile activities were merged into MBDA. It also takes inspiration from the word "aster", meaning "star" in Ancient Greek. The missiles as well as the related weapon systems are manufactured by Eurosam, a consortium consisting of MBDA France, MBDA Italy and Thales, each holding a 33.3% share.