Stock Photo - Expedition 43 prime crew: NASA Astronaut Scott Kelly, seated left, and Russian Cosmonauts Gennady Padalka, and Mikhail Kornienko of the Russian Federal Space Agency (Roscosmos), backup crew members: NASA Atronaut Jeff Williams, Alexey Ovchinin, and Sergei Volkov of Roscosmos, seated right, talk to space officials prior to doing their final check of the Soyuz TMA-16M spacecraft, Monday, Mar. 23, 2015 at the Baikonur Cosmodrome in Kazakhstan. Kelly, Kornienko, and Padalka are scheduled to launch to the International Space Station in the Soyuz TMA-16M spacecraft from the Baikonur Cosmodrome in Kazakhstan March 27. As the one-year crew, Kelly and Kornienko will return to Earth on Soyuz TMA-18M in March 2016. Photo Credit: (NASABill Ingalls)