In this handout video grab released by the press service of Moscow City Court, Ivan Safronov, an ex-journalist and an aide to the head of Russia's space agency Roscosmos, detained on suspicion of treason, listens to his lawyer during a hearing on his appeal against the extension of his arrest till May 7, at Moscow City Court, in Moscow, Russia. Safronov is suspected of handling classified information about Russia's defense sector to a special service of a NATO country. Editorial use only, no archive, no commercial use.