At the Gagarin Cosmonaut Training Center in Star City Russia left signs a book as part of prelaunch activities.

At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 57 backup crewmember David Saint-Jacques of the Canadian Space Agency (front row, left) signs a ceremonial book Sept. 17 as part of prelaunch activities. Looking on is his crewmate, Oleg Kononenko of Roscosmos (front row, right) and prime crewmembers Alexey Ovchinin of Roscosmos (back row, left) and Nick Hague of NASA (back row, right). Hague and Ovchinin will launch Oct. 11 from the Baikonur Cosmodrome in Kazakhstan on the Soyuz MS-10 spacecraft for a six-month mission on the International Space Station...Andrey Shelepin and Irina Spektor/Gagarin Cosmonaut Training Center.