The Hellenic Space Agency (Greek: Ελληνικός Διαστημικός Οργανισμός), abbreviated as the HSA (Greek: ΕΛΔΟ, ELDO), was the national space agency of Greece. It was founded at 19 March 2018 as a public limited company by the Ministry of Digital Policy, Telecommunications and Media. On August 9, 2019, it was replaced by the Hellenic Space Center.