Expedition 64 crew members (from left-to-right) NASA astronaut Kate Rubins and Roscosmos cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov pose for a crew portrait during crew training at Gagarin Cosmonaut Training Center in Star City, Russia.
Expedition 64 crew members (from left-to-right) NASA astronaut Kate Rubins and Roscosmos cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov pose for a crew portrait during crew training at Gagarin Cosmonaut Training Center in Star City, Russia.