Expedition 57 backup crew members Oleg Kononenko and David Saint-Jacques

Expedition 57 backup crew members Oleg Kononenko of Roscosmos, left, and David Saint-Jacques of the Canadian Space Agency pose for a photograph by the Soyuz MS-10 spacecraft after it rolled out to the launch pad, Tuesday, Oct. 9, 2018 at the Baikonur Cosmodrome in Kazakhstan. Expedition 57 crewmembers Nick Hague of NASA and Alexey Ovchinin of Roscosmos are scheduled to launch on October 11 and will spend the next six months living and working aboard the International Space Station.