Japan Aerospace Exploration Agency (JAXA) astronaut Norishige Kanai, left, Roscosmos cosmonaut Anton Shkaplerov, center, and NASA astronaut Scott Tingle are seen in a group photo with other others at a Karaganda Airport welcome ceremony in Kazakhstan on Sunday, June 3, 2018. Kandi, Shkaplerov, and Tingle are returning after 168 days in space where they served as members of the Expedition 54 and 55 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)