Preparation of the Soyuz-9 spacecraft crew for flight

January - May 1970. USSR. Moscow Region. Hero of the Soviet Union, USSR pilot-cosmonaut Andriyan Grigorievich Nikolaev during training on a centrifuge at the Yuri Gagarin Cosmonaut Training Center in Star City as part of his preparation for the flight on the Soyuz-9 spacecraft. The exact date of the photo is unknown. Vladimir Musaelyan/TASS