AirshowIn the town of Baikonur, Kazakhstan, Expedition 56 backup crewmember David Saint-Jacques of the Canadian Space Agency lays flowers at the statue of Yuri Gagarin, the first human to fly in space as his crewmates look on during traditional pre-launch activities May 21. Saint-Jacques, Anne McClain of NASA and Oleg Kononenko of Roscosmos are the backups to the prime crew, Serena Aunon-Chancellor of NASA, Sergey Prokopyev of Roscosmos and Alexander Gerst of the European Space Agency, who will launch June 6 on the Soyuz MS-09 spacecraft from Baikonur for a six-month mission on the International Space Station...NASA/Victor Zelentsov.