The Russian Space Agency Roscosmos said Wednesday it will ... time in space was set Tuesday by Russia's orbiting cosmonaut Sergei Krikalev, who has spent 748 days aloft.
TASS/. Russian women are less eager to become cosmonauts than men, said Sergei Krikalev, a former cosmonaut who now oversees human spaceflight for the Russian space agency, Roscosmos. Earlier ...