Expedition 41 Flight Engineer Barry Wilmore of NASA, left, Soyuz Commander Alexander Samokutyaev of the Russian Federal Space Agency (Roscosmos), center, and Flight Engineer Elena Serova of Roscosmos, right, are seen as they depart Building 254 following suitup on Thursday, Sept. 25, 2014 at the Baikonur Cosmodrome in Baikonur, Kazakhstan. The trio is set to launch on a five and a half month mission to the International Space Station onboard the Soyuz TMA-14M spacecraft at 2:25 a.m. Kazakhstan time on Friday, Sept. 26.