ISS Photography By Scott Kelly

The pair safely landed in Kazakhstan on March 2, 2016, returning aboard Soyuz TMA-18M with Sergey Volkov.
History
In November 2012, NASA, the Russian Federal Space Agency (Roscosmos), and their international partners selected two veteran spacefarers for a one-year mission aboard the International Space Station in 2015. The mission includes collecting scientific data important to future human exploration of the Solar System. Kelly and Korniyenko already had a connection; Kelly was a backup crew member for the station's Expedition 23/24 crews, where Korniyenko served as a flight engineer.