Expedition 58 prime crew members, left to right, Flight Engineer Anne McClain of NASA, Flight Engineer David Saint-Jacques of the Canadian Space Agency (CSA), and Soyuz Commander Oleg Kononenko of Roscosmos, pose for a photo with backup crew members Soyuz Commander Alexander Skvortsov of Roscosmos, Flight Engineer Luca Parmitano of ESA (European Space Agency), and Flight Engineer Andrew Morgan of NASA at the conclusion of a press conference, Sunday, Dec. 2, 2018 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for Dec. 3 and will carry Kononenko, McClain, and Saint-Jacques into orbit to begin their six and a half month mission on the International Space Station. Photo Credit: (NASA/Aubrey Gemignani).