Barry Wilmore sit in chairs outside the Soyuz TMA-14M spacecraft Credit.

Expedition 42 Cosmonaut Elena Serova of the Russian Federal Space Agency (Roscosmos, left, Alexander Samokutyaev of Roscosmos, center, and NASA Astronaut Barry Wilmore sit in chairs outside the Soyuz TMA-14M spacecraft just minutes after they landed in a remote area near the town of Zhezkazgan, Kazakhstan on Thursday, Mar. 12, 2015. The three crew members returned to Earth after a 167-day mission on the International Space Station (ISS) that included hundreds of scientific experiments and several spacewalks to prepare the orbiting laboratory for future arrivals by U.S. commercial crew spacecraft. They served as members of the Expedition 41 and 42 crews. Photo Credit: (NASA/Bill Ingalls)