Expedition 50 Soyuz MS-02 Landing

Matryoshka Dolls depicting Expedition 50 Flight Engineers Andrey Borisenko and Sergey Ryzhikov of Roscosmos, and NASA astronaut Shane Kimbrough are seen at a welcome ceremony, Monday, April 10, 2017 at the Karaganda Airport in Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are returning after 173 days in space where they served as members of the Expedition 49 and 50 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

nhq201704100052 (April 10, 2017) --- Matryoshka Dolls depicting Expedition 50 Flight Engineers Andrey Borisenko and Sergey Ryzhikov of Roscosmos, and NASA astronaut Shane Kimbrough are seen at a welcome ceremony, Monday, April 10, 2017 at the Karaganda Airport in Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are returning after 173 days in space where they served as members of the Expedition 49 and 50 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)