
Expedition 49 crew members Shane Kimbrough of NASA, left, Sergey Ryzhikov, center, and Andrey Borisenko of Roscosmos, right, pose for pictures in front of the base of a Soyuz rocket on Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 backup crew member Mark Vande Hei of NASA climbs the stairs to enter the Soyuz MS-02 spacecraft during the final fit check of the spacecraft on Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 backup crew member Mark Vande Hei takes part in spin chair training during media day on Friday, Sept. 16, 2016 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch to the International Space Station in their Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz simulator is seen as Expedition 49 NASA astronaut Shane Kimbrough, Russian cosmonauts Sergei Ryzhikov and Andrey Borisenko of Roscosmos, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

The interior of the Soyuz simulator is seen as Expedition 49 NASA astronaut Shane Kimbrough, Russian cosmonauts Sergei Ryzhikov and Andrey Borisenko of Roscosmos take their Soyuz qualification exams, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 flight engineer Andrey Borisenko of Roscosmos, in foreground, and Soyuz commander Sergey Ryzhikov of Roscosmos take part in tilt table training during media day on Friday, Sept. 16, 2016 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 flight engineer Shane Kimbrough is helped into his Sokol launch and entry suit in preparation for conducting the first check dress rehearsal activities, Saturday, Oct. 8, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Sergey Ryzhikov, and Andrey Borisenko of Roscosmos will launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen as the work platforms around it are retracted in preparation for being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Workers prepare the Soyuz MS-02 spacecraft for encapsulation in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 backup crew members Mark Vande Hei of NASA, left, Alexander Misurkin, center, and Nikolai Tikhonov of Roscomos, left, report to Russian space officials after arriving in Baikonur, Kazakhstan on Friday, Oct. 7, 2016. The trio are preparing for launch to the International Spacestation in their Soyuz MS-02 spacecraft from the Baikonur Cosmodrome in Kazakhstan on October 19, 2016. Photo Credit: (NASA/Victor Zelentsov)

Workers prepare the Soyuz MS-02 spacecraft for encapsulation in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 flight engineer Shane Kimbrough is helped into his Sokol launch and entry suit in preparation for conducting the first check dress rehearsal activities, Saturday, Oct. 8, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Sergey Ryzhikov, and Andrey Borisenko of Roscosmos will launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz rocket and Soyuz MS-02 spacecraft are assembled on Friday, Oct. 14, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, Soyuz commander Sergey Ryzhikov of Roscosmos, and flight engineer Andrey Borisenko of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen while being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 crew members Shane Kimbrough of NASA, left, Sergey Ryzhikov, center, and Andrey Borisenko of Roscosmos, left, exit the Gagarin Cosmonaut Training Center (GCTC) aircraft after arriving in Baikonur, Kazakhstan on Friday, Oct. 7, 2016. The trio are preparing for launch to the International Space Station in their Soyuz MS-02 spacecraft from the Baikonur Cosmodrome in Kazakhstan on October 19, 2016. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen as it is rotated from a vertical to a horizontal position in preparation for being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen as the work platforms around it are retracted in preparation for being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Workers prepare the Soyuz MS-02 spacecraft for encapsulation in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 rocket is launched with Expedition 49 Soyuz commander Sergey Ryzhikov of Roscosmos, flight engineer Shane Kimbrough of NASA, and flight engineer Andrey Borisenko of Roscosmos, Wednesday, Oct. 19, 2016 at the Baikonur Cosmodrome in Kazakhstan. Ryzhikov, Kimbrough, and Borisenko will spend the next four months living and working aboard the International Space Station. Photo Credit: (NASA/Joel Kowsky)

The Soyuz MS-02 rocket is launched with Expedition 49 Soyuz commander Sergey Ryzhikov of Roscosmos, flight engineer Shane Kimbrough of NASA, and flight engineer Andrey Borisenko of Roscosmos, Wednesday, Oct. 19, 2016 at the Baikonur Cosmodrome in Kazakhstan. Ryzhikov, Kimbrough, and Borisenko will spend the next four months living and working aboard the International Space Station. Photo Credit: (NASA/Joel Kowsky)

The Soyuz MS-02 spacecraft is seen while being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen while being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen as the work platforms around it are retracted in preparation for being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 flight engineer Shane Kimbrough is helped into his Sokol launch and entry suit in preparation for conducting the first check dress rehearsal activities, Saturday, Oct. 8, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Sergey Ryzhikov, and Andrey Borisenko of Roscosmos will launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 rocket is launched with Expedition 49 Soyuz commander Sergey Ryzhikov of Roscosmos, flight engineer Shane Kimbrough of NASA, and flight engineer Andrey Borisenko of Roscosmos, Wednesday, Oct. 19, 2016 at the Baikonur Cosmodrome in Kazakhstan. Ryzhikov, Kimbrough, and Borisenko will spend the next four months living and working aboard the International Space Station. Photo Credit: (NASA/Joel Kowsky)

The Soyuz MS-02 spacecraft is seen while being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 crew members Shane Kimbrough of NASA, left, Sergey Ryzhikov, center, and Andrey Borisenko of Roscosmos, left, pose for a picture after arriving in Baikonur, Kazakhstan on Friday, Oct. 7, 2016. The trio are preparing for launch to the International Spacestation in their Soyuz MS-02 spacecraft from the Baikonur Cosmodrome in Kazakhstan on October 19, 2016. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft, encapsulated in its fairing, is rotated from a horizontal position back into a vertical position in its work platform on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The escape tower is seen waiting to be attached as the Soyuz rocket and Soyuz MS-02 spacecraft are assembled on Friday, Oct. 14, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, Soyuz commander Sergey Ryzhikov of Roscosmos, and flight engineer Andrey Borisenko of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen while being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 flight engineer Shane Kimbrough is helped into his Sokol launch and entry suit in preparation for conducting the first check dress rehearsal activities, Saturday, Oct. 8, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Sergey Ryzhikov, and Andrey Borisenko of Roscosmos will launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 backup crew members Mark Vande Hei of NASA, left, Alexander Misurkin, center, and Nikolai Tikhonov of Roscomos, left, exit the Gagarin Cosmonaut Training Center (GCTC) aircraft after arriving in Baikonur, Kazakhstan on Friday, Oct. 7, 2016. The trio are preparing for launch to the International Spacestation in their Soyuz MS-02 spacecraft from the Baikonur Cosmodrome in Kazakhstan on October 19, 2016. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz rocket and Soyuz MS-02 spacecraft are assembled on Friday, Oct. 14, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, Soyuz commander Sergey Ryzhikov of Roscosmos, and flight engineer Andrey Borisenko of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 flight engineer Shane Kimbrough of NASA signs his name to a wall mural bearing the picture of a Soyuz rocket launch at the Baikonur Cosmodrome Museum, Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Andrey Borisenko of Roscosmos, and Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 flight engineer Shane Kimbrough of NASA climbs the stairs to the Soyuz MS-02 spacecraft during the final fit check of the spacecraft with Sergey Ryzhikov and Andrey Borisenko of Roscosmos on Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft, encapsulated in its fairing, is rotated from a horizontal position back into a vertical position in its work platform on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 flight engineer Shane Kimbrough of NASA descends the stairs from the Soyuz MS-02 spacecraft during the final fit check of the spacecraft with Sergey Ryzhikov and Andrey Borisenko of Roscosmos on Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 NASA astronaut Shane Kimbrough's photograph is seen on a television monitor in the hallway of the Soyuz Simulation Facility as he and Russian cosmonauts Sergei Ryzhikov and Andrey Borisenko of Roscosmos take their final Soyuz qualification exams, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-02 rocket is launched with Expedition 49 Soyuz commander Sergey Ryzhikov of Roscosmos, flight engineer Shane Kimbrough of NASA, and flight engineer Andrey Borisenko of Roscosmos, Wednesday, Oct. 19, 2016 at the Baikonur Cosmodrome in Kazakhstan. Ryzhikov, Kimbrough, and Borisenko will spend the next four months living and working aboard the International Space Station. Photo Credit: (NASA/Joel Kowsky)

The Soyuz MS-02 spacecraft is seen as the work platforms around it are retracted in preparation for being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 rocket is launched with Expedition 49 Soyuz commander Sergey Ryzhikov of Roscosmos, flight engineer Shane Kimbrough of NASA, and flight engineer Andrey Borisenko of Roscosmos, Wednesday, Oct. 19, 2016 at the Baikonur Cosmodrome in Kazakhstan. Ryzhikov, Kimbrough, and Borisenko will spend the next four months living and working aboard the International Space Station. Photo Credit: (NASA/Joel Kowsky)

Workers monitor the encapsulation of the Soyuz MS-02 spacecraft in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

A worker removes a protective cover from an engine as the Soyuz rocket and Soyuz MS-02 spacecraft are assembled on Friday, Oct. 14, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, Soyuz commander Sergey Ryzhikov of Roscosmos, and flight engineer Andrey Borisenko of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft, encapsulated in its fairing, is seen undergoing final checks during final assembly of the Soyuz rocket on Friday, Oct. 14, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, Soyuz commander Sergey Ryzhikov of Roscosmos, and flight engineer Andrey Borisenko of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen after being rotated into a horizontal position in preparation for encapsulation in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen as it is rotated from a vertical to a horizontal position in preparation for being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 rocket is launched with Expedition 49 Soyuz commander Sergey Ryzhikov of Roscosmos, flight engineer Shane Kimbrough of NASA, and flight engineer Andrey Borisenko of Roscosmos, Wednesday, Oct. 19, 2016 at the Baikonur Cosmodrome in Kazakhstan. Ryzhikov, Kimbrough, and Borisenko will spend the next four months living and working aboard the International Space Station. Photo Credit: (NASA/Joel Kowsky)

Workers prepare to attach the escape tower to the Soyuz MS-02 spacecraft during assembly of the Soyuz rocket on Friday, Oct. 14, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, Soyuz commander Sergey Ryzhikov of Roscosmos, and flight engineer Andrey Borisenko of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen as the work platforms around it are retracted in preparation for being encapsulated in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz rocket and Soyuz MS-02 spacecraft are assembled on Friday, Oct. 14, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, Soyuz commander Sergey Ryzhikov of Roscosmos, and flight engineer Andrey Borisenko of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen as the work platforms around it are closed following encapsulation in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen as the work platforms around it are closed following encapsulation in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz fairing is seen laying horizontal in front the of the Soyuz MS-02 spacecraft as Expedition 49 flight engineer Shane Kimbrough of NASA, Soyuz commander Sergey Ryzhikov of Roscosmos, and flight engineer Andrey Borisenko of Roscosmos perform their fit checks, Saturday, Oct. 8, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrought, Ryzhikov, and Borisenko will launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft, encapsulated in its fairing, is rotated from a horizontal position back into a vertical position in its work platform on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen after being rotated into a horizontal position in preparation for encapsulation in its fairing on Thursday, Tuesday, Oct. 11, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 rocket is launched with Expedition 49 Soyuz commander Sergey Ryzhikov of Roscosmos, flight engineer Shane Kimbrough of NASA, and flight engineer Andrey Borisenko of Roscosmos, Wednesday, Oct. 19, 2016 at the Baikonur Cosmodrome in Kazakhstan. Ryzhikov, Kimbrough, and Borisenko will spend the next four months living and working aboard the International Space Station. Photo Credit: (NASA/Joel Kowsky)

Expedition 49 Russian cosmonaut Andrey Borisenko of Roscosmos is seen during the Soyuz qualification exams, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 backup crew members Mark Vande Hei of NASA, left, Alexander Misurkin of Roscosmos, second from left, and Nikolai Tikhonov of Roscosmos, third from left, pose for pictures with Expedition 49 prime crew members Shane Kimbrough of NASA, third from right, Sergey Ryzhikov of Roscosmos, second from right, and Andrey Borisenko of Roscosmos, right, in front of the base of a Soyuz rocket on Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 prime crew members Shane Kimbrough of NASA, left, Sergey Ryzhikov of Roscosmos, second from left, and Andrey Borisenko of Roscosmos, third from left, pose with Expedition 49 backup crew members Nikolai Tikhonov of Roscosmos, third from right, Alexander Misurkin of Roscosmos, second from right, and Mark Vande Hei of NASA, right, pose for a picture outside of the Baikonur Cosmodrome Museum, Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 backup crew members Mark Vande Hei of NASA, left, Alexander Misurkin Soyuz, center, and Nikolai Tikhonov of Roscosmos, right, pose for a picture in front of the Soyuz MS-02 spacecraft during the final fit check of the spacecraft on Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 astronaut Takuya Onishi of the Japan Aerospace Exploration Agency (JAXA) is carried into a medical tent shortly after he, Russian cosmonaut Anatoly Ivanishin of Roscosmos, and NASA astronaut Kate Rubins landed in a remote area near the town of Zhezkazgan, Kazakhstan on Sunday, Oct. 30, 2016 (Kazakh time). Rubins, Ivanishin, and Onishi are returning after 115 days in space where they served as members of the Expedition 48 and 49 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 Russian cosmonaut Sergei Ryzhikov of Roscosmos dons his Russian Sokol suit ahead of the Soyuz qualification exams with fellow Russian cosmonaut Andrey Borisenko of Roscosmos and NASA astronaut Shane Kimbrough, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Workers prepare to encapsulate the Soyuz MS-02 spacecraft in its fairing on Thursday, Sept. 15, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

Workers watch as the Soyuz MS-02 spacecraft is lowered to a horizontal position in preparation for being encapsulated in its fairing on Thursday, Sept. 15, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 NASA astronaut Shane Kimbrough dons his Russian Sokol suit ahead of the Soyuz qualification exams with Russian cosmonaut Sergei Ryzhikov and Russian cosmonaut Andrey Borisenko of Roscosmos, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 flight engineer Shane Kimbrough of NASA, left, Soyuz commander Sergey Ryzhikov of Roscosmos, center, and flight engineer Andrey Borisenko of Roscosmos left, pose for a group picture by a model of the Soyuz rocket during media day at the Cosmonaut Hotel on Friday, Sept. 16, 2016 in Baikonur, Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 Russian cosmonaut Sergei Ryzhikov of Roscosmos dons his Russian Sokol suit ahead of the Soyuz qualification exams with Russian cosmonaut Sergei Ryzhikov and NASA astronaut Shane Kimbrough, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Russian Sokol suit gloves are seen as Expedition 49 NASA astronaut Shane Kimbrough, and Russian cosmonauta Sergei Ryzhikov of Roscosmos and Andrey Borisenko of Roscosmos don their Russian Sokol suits ahead of their Soyuz qualification exams, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 Soyuz commander Sergey Ryzhikov and flight engineer Andrey Borisenko of Roscosmos play chess at the Cosmonaut Hotel on Friday, Sept. 16, 2016 in Baikonur, Kazakhstan. Ryzhikov, Borisenko, and flight engineer Shane Kimbrough of NASA are preparing for launch to the International Space Station in their Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 flight engineer Shane Kimbrough of NASA, left, Soyuz commander Sergey Ryzhikov, center, and flight engineer Andrey Borisenko of Roscosmos, right, pose for pictures in front of their Soyuz MS-02 spacecraft during the final fit check of the spacecraft on Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 NASA astronaut Shane Kimbrough dons his Russian Sokol suit ahead of the Soyuz qualification exams with Russian cosmonaut Sergei Ryzhikov and Russian cosmonaut Andrey Borisenko of Roscosmos, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 flight engineer Shane Kimbrough of NASA, left, Soyuz commander Sergey Ryzhikov of Roscosmos, center, and flight engineer Andrey Borisenko of Roscosmos, right, work on Soyuz training at the Cosmonaut Hotel on Friday, Sept. 16, 2016 in Baikonur, Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen as while being encapsulated in its fairing on Thursday, Sept. 15, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 crew members Shane Kimbrough of NASA, left, Soyuz commander Sergey Ryzhikov, center, and flight engineer Andrey Borisenko of Roscosmos, right, are seen during a tour of the Baikonur Cosmodrome Museum on Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 crew members Andrey Borisenko of Roscosmos, left, Sergey Ryzhikov of Roscosmos, center, and Shane Kimbrough, right, speak with technicians in front of their Soyuz MS-02 spacecraft during the final fit check of the spacecraft on Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 flight engineer Shane Kimbrough of NASA, left, Soyuz commander Sergey Ryzhikov of Roscosmos, center, and flight engineer Andrey Borisenko of Roscosmos, right, attend a training briefing at the Cosmonaut Hotel on Friday, Sept. 16, 2016 in Baikonur, Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen prior to being encapsulated in its fairing on Thursday, Sept. 15, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 NASA astronaut Shane Kimbrough dons his Russian Sokol suit ahead of the Soyuz qualification exams with Russian cosmonaut Sergei Ryzhikov and Russian cosmonaut Andrey Borisenko of Roscosmos, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-02 spacecraft is seen after being encapsualted in its fairing on Thursday, Sept. 15, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 NASA astronaut Shane Kimbrough dons his Russian Sokol suit ahead of the Soyuz qualification exams with Russian cosmonaut Sergei Ryzhikov and Russian cosmonaut Andrey Borisenko of Roscosmos, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 Russian cosmonaut Sergei Ryzhikov of Roscosmos dons his Russian Sokol suit ahead of the Soyuz qualification exams with fellow Russian cosmonaut Andrey Borisenko of Roscosmos and NASA astronaut Shane Kimbrough, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 flight engineer Shane Kimbrough of NASA, left, Soyuz commander Sergey Ryzhikov, center, and flight engineer Andrey Borisenko of Roscosmos, right, pose for pictures in front of their Soyuz MS-02 spacecraft during the final fit check of the spacecraft on Thursday, Oct. 13, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Ryzhikov, and Borisenko are scheduled to launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 flight engineer Shane Kimbrough of NASA, left, Soyuz commander Sergey Ryzhikov, center, and flight engineer Andrey Borisenko of Roscosmos, right, pose for pictures in front of their Soyuz MS-02 spacecraft during their first check dress rehearsal activities, Saturday, Oct. 8, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Ryzhikov, and Borsenko will launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 NASA astronaut Shane Kimbrough dons his Russian Sokol suit ahead of the Soyuz qualification exams with Russian cosmonaut Sergei Ryzhikov and Russian cosmonaut Andrey Borisenko of Roscosmos, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 Russian cosmonauts Sergei Ryzhikov, left, and Andrey Borisenko of Roscosmos answer questions from the press outside the Soyuz simulator ahead of their Soyuz qualification exams with NASA astronaut Shane Kimbrough, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 flight engineer Shane Kimbrough of NASA, left, Soyuz commander Sergey Ryzhikov, center, and flight engineer Andrey Borisenko of Roscosmos, right, pose for pictures, in their Sokol launch and entry suits, in front of their Soyuz MS-02 spacecraft during their first check dress rehearsal activities, Saturday, Oct. 8, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Ryzhikov, and Borsenko will launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

Technicians talk with Expedition 49 flight engineer Andrey Borisenko of Roscosmos, left, Soyuz commander Sergey Ryzhikov of Roscosmos, center, and flight engineer Shane Kimbrough of NASA, right, during their first check dress rehearsal activities, Saturday, Oct. 8, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Ryzhikov, and Borsenko will launch from the Baikonur Cosmodrome in Kazakhstan on Oct. 19. Photo Credit: (NASA/Victor Zelentsov)

The Soyuz MS-02 spacecraft is seen after being encapsulated in its fairing on Thursday, Sept. 15, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

Workers monitor the encapsulation of the Soyuz MS-02 spacecraft in its fairing on Thursday, Sept. 15, 2016 at the Baikonur Cosmodrome in Kazakhstan. Expedition 49 flight engineer Shane Kimbrough of NASA, flight engineer Andrey Borisenko of Roscosmos, and Soyuz commander Sergey Ryzhikov of Roscosmos are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 NASA astronaut Shane Kimbrough answers questions from the press outside the Soyuz simulator ahead of the Soyuz qualification exams with Russian cosmonaut Sergei Ryzhikov of Roscosmos, and Russian cosmonaut Andrey Borisenko of Roscosmos, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 NASA astronaut Shane Kimbrough, Russian cosmonauts Sergei Ryzhikov and Andrey Borisenko of Roscosmos are seen on monitors in a control room as they participate in their Soyuz qualification exams, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 NASA astronaut Shane Kimbrough, Russian cosmonauts Sergei Ryzhikov and Andrey Borisenko of Roscosmos are seen in a photograph outside the Soyuz simulator during their Soyuz qualification exams, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

The Soyuz simulator control room is seen as Expedition 49 NASA astronaut Shane Kimbrough, Russian cosmonauts Sergei Ryzhikov and Andrey Borisenko of Roscosmos participate in their Soyuz qualification exams, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Kate Rubins presents highlights from Expedition 48/49, her mission to the International Space Station, to team members and Space Camp students from the U.S. Space & Rocket Center in Huntsville, April 6 at NASA's Marshall Space Flight Center. During her mission, Rubins became the first person to sequence DNA in space, researching technology development for deep-space exploration by humans, Earth and space science. She also conducted two spacewalks, in which she and NASA astronaut Jeff Williams installed an International Docking Adapter and performed maintenance of the station's external thermal control system and installed high-definition cameras.

Expedition 49 NASA astronaut Shane Kimbrough, left, Russian cosmonaut Sergei Ryzhikov of Roscosmos, center, and Russian cosmonaut Andrey Borisenko of Roscosmos prepare to enter the Soyuz simulator ahead of their Soyuz qualification exams, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 crew members: NASA astronaut Shane Kimbrough, left, Russian cosmonaut Sergei Ryzhikov of Roscosmos, center, and Russian cosmonaut Andrey Borisenko of Roscosmos don their Russian Sokol Suits ahead of their Soyuz qualification exams, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 NASA astronaut Shane Kimbrough, left, Russian cosmonaut Sergei Ryzhikov of Roscosmos, center, and Russian cosmonaut Andrey Borisenko of Roscosmos pose for a group photograph outside the Soyuz simulator ahead of their Soyuz qualification exams, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 flight engineer Andrey Borisenko of Roscosmos, top, flight engineer Shane Kimbrough of NASA, middle, and Soyuz commander Sergey Ryzhikov of Roscosmos, bottom, climb the ladder to the elevator as they prepare to board the Soyuz MS-02 rocket for launch, Wednesday, Oct. 19, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Borisenko, and Ryzhikov will spend the next four months living and working aboard the International Space Station. Photo Credit: (NASA/Joel Kowsky)

Expedition 49 flight engineer Shane Kimbrough of NASA left, and Soyuz commander Sergey Ryzhikov take part in the traditional tree planing ceremony at the Cosmonaut Hotel on Friday, Sept. 16, 2016 in Baikonur, Kazakhstan. Kimbrough, Ryzhikov and flight engineer Andrey Borisenko of Roscosmos are scheduled to launch to the International Space Station aboard the Soyuz MS-02 spacecraft from the Baikonur Cosmodrome on September 24 Kazakh time. Photo Credit: (NASA/Victor Zelentsov)

Expedition 49 NASA astronaut Shane Kimbrough, left, Russian cosmonaut Sergei Ryzhikov of Roscosmos, center, and Russian cosmonaut Andrey Borisenko of Roscosmos answer questions from the press outside the Soyuz simulator ahead of their Soyuz qualification exams, Wednesday, Aug. 31, 2016, at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)