HSRGC is the National Society of Greece on the scientific areas of Relativity, Gravitation and Cosmology, and a member of the International Society on General Relativity and Gravitation. The Society aims at, strengthening and boosting research in relativity, gravitation and cosmology in Greece, making public aware of any development in relativity, gravitation and cosmology, and promoting the research work of its members. One of its main activities is the organization of the biennial meetings whi