JSC2013-E-013364 (February 2013) --- Portrait of Expedition 35/36 Flight Engineer Alexander Misurkin of Roscosmos. Photo credit: Gagarin Cosmonaut Training Center

Expedition 36 Flight Engineer Alexander Misurkin of the Russian Federal Space Agency (Roscosmos) rest in a chair after he and, Commander Pavel Vinogradov of Roscosmos, and Flight Engineer Chris Cassidy of NASA landed their Soyuz TMA-08M capsule in a remote area near the town of Zhezkazgan, Kazakhstan, on Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy returned to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 36 Flight Engineer Alexander Misurkin of the Russian Federal Space Agency (Roscosmos) is carried from the Soyuz TMA-08M capsule to a chair to rest after he and, Commander Pavel Vinogradov of Roscosmos, and Flight Engineer Chris Cassidy of NASA landed in a remote area near the town of Zhezkazgan, Kazakhstan, on Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy returned to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 36 Flight Engineer Alexander Misurkin of the Russian Federal Space Agency (Roscosmos) rest in a chair after he and, Commander Pavel Vinogradov of Roscosmos, and Flight Engineer Chris Cassidy of NASA landed their Soyuz TMA-08M capsule in a remote area near the town of Zhezkazgan, Kazakhstan, on Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy returned to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 36 Flight Engineer Alexander Misurkin of the Russian Federal Space Agency (Roscosmos) is helped out a helicopter at the Karaganda airport in Kazakhstan after having been flown from the Soyuz TMA-08M spacecraft landing site in a remote area near the town of Zhezkazgan, Wednesday, Sept. 11, 2013. Misurkin, Commander Pavel Vinogradov of Roscosmos, and Flight Engineer Chris Cassidy of NASA returned to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian cosmonaut Alexander Misurkin rests in a chair shortly after he, NASA astronaut Mark Vande Hei, and NASA astronaut Joe Acaba landed in their Soyuz MS-06 spacecraft near the town of Zhezkazgan, Kazakhstan on Wednesday, Feb. 28, 2018 (February 27 Eastern time.) Acaba, Vande Hei, and Misurkin are returning after 168 days in space where they served as members of the Expedition 53 and 54 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 35 Russian Flight Engineer Alexander Misurkin performs the traditional door signing before he and fellow crewmates, Soyuz Commander Pavel Vinogradov and NASA Flight Engineer Chris Cassidy depart the Cosmonaut Hotel for their Soyuz launch to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Misurkin, Vinogradov and Cassidy on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 36 Flight Engineer Alexander Misurkin of the Russian Federal Space Agency (Roscosmos) is carried to the medical tent shortly after he and, Commander Pavel Vinogradov of Roscosmos, and Flight Engineer Chris Cassidy of NASA landed in their Soyuz TMA-08M capsule in a remote area near the town of Zhezkazgan, Kazakhstan, on Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy returned to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian cosmonaut Alexander Misurkin is helped out of the Soyuz MS-06 spacecraft just minutes after he, NASA astronauts Joe Acaba, and Mark Vande Hei, landed in a remote area near the town of Zhezkazgan, Kazakhstan on Wednesday, Feb. 28, 2018 (February 27 Eastern time.) Acaba, Vande Hei, and Misurkin are returning after 168 days in space where they served as members of the Expedition 53 and 54 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 35 Flight Engineers Alexander Misurkin, foreground, and Chris Cassidy watch a video as the crew bus departs the Cosmonaut Hotel on Thursday, March 28, 2013 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with Misurkin, Cassidy and Soyuz Commander Pavel Vinogradov launched at 2:43 a.m. local time on March 29. Photo Credit: (NASA/GCTC/Irina Peshkova)

Expedition 54 cosmonaut Alexander Misurkin of the Russian space agency Roscosmos is welcomed at the Chkalovsky Airport in Star City, Russia by family and colleagues a few hours after he and NASA astronauts Joe Acaba and Mark Vande Hei landed their Soyuz MS-06 capsule near the town of Zhezkazgan, Kazakhstan on Wednesday, Feb. 28, 2018 (February 27 Eastern time.) Acaba, Vande Hei, and Misurkin are returning after 168 days in space where they served as members of the Expedition 53 and 54 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 36 Flight Engineer Alexander Misurkin of the Russian Federal Space Agency (Roscosmos) adjust a traditional Kazakh hat given to him during a ceremony at the Karaganda airport in Kazakhstan after having been flown from the Soyuz TMA-08M spacecraft landing site in a remote area near the town of Zhezkazgan, Wednesday, Sept. 11, 2013. Misurkin, Commander Pavel Vinogradov of Roscosmos, and Flight Engineer Chris Cassidy of NASA returned to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 35 Russian Flight Engineer Alexander Misurkin is helped into his Russian Sokol suit as he and fellow crewmates Soyuz Commander Pavel Vinogradov and Flight Engineer Chris Cassidy prepare for their Soyuz launch to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Misurkin, Vinogradov and Cassidy on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/ Irina Peshkova)

Expedition 35 Russian Flight Engineer Alexander Misurkin has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-08M spacecraft to the International Space Station, Thursday, March 28, 2013, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket will send Misurkin, Soyuz Commander Pavel Vinogradov and NASA Flight Engineer Chris Cassidy on a five and a half-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Irina Peshkova)

Expedition 35 Russian Flight Engineer Alexander Misurkin has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-08M spacecraft to the International Space Station, Thursday, March 28, 2013, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket will send Misurkin, Soyuz Commander Pavel Vinogradov and NASA Flight Engineer Chris Cassidy on a five and a half-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Russian Flight Engineer Alexander Misurkin has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-08M spacecraft to the International Space Station, Thursday, March 28, 2013, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket will send Misurkin, Soyuz Commander Pavel Vinogradov and NASA Flight Engineer Chris Cassidy on a five and a half-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Irina Peshkova)

Expedition 35 Russian Flight Engineer Alexander Misurkin has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-08M spacecraft to the International Space Station, Thursday, March 28, 2013, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket will send Misurkin, Soyuz Commander Pavel Vinogradov and NASA Flight Engineer Chris Cassidy on a five and a half-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 crew members NASA Flight Engineer Chris Cassidy, left, Soyuz Commander Pavel Vinogradov and Russian Flight Alexander Misurkin, right, wave farewell to family and friends as they depart the Cosmonaut Hotel to suit-up for their soyuz launch to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Cassidy, Vinogradov and Misurkin on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Russian Flight Engineer Alexander Misurkin has his Russian Sokol suit pressure checked ahead of his launch onboard a Soyuz TMA-08M spacecraft to the International Space Station, Thursday, March 28, 2013, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket will send Misurkin, Soyuz Commander Pavel Vinogradov and NASA Flight Engineer Chris Cassidy on a five and a half-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 crew members NASA Flight Engineer Chris Cassidy, left, Soyuz Commander Pavel Vinogradov and Russian Flight Alexander Misurkin, right, depart the Cosmonaut Hotel to suit-up for their soyuz launch to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Cassidy, Vinogradov and Misurkin on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/Victor Zelentsov)

Expedition 35 crew members NASA Flight Engineer Chris Cassidy, left, Soyuz Commander Pavel Vinogradov and Russian Flight Alexander Misurkin, right, wave farewell to family and friends as they depart the Cosmonaut Hotel to suit-up for their soyuz launch to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Cassidy, Vinogradov and Misurkin on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

NASA astronaut Joe Acaba, left, Russian cosmonaut Alexander Misurkin, center, and NASA astronaut Mark Vande Hei sit in chairs outside the Soyuz MS-06 spacecraft after they landed in a remote area near the town of Zhezkazgan, Kazakhstan on Wednesday, Feb. 28, 2018 (February 27 Eastern time.) Acaba, Vande Hei, and Misurkin are returning after 168 days in space where they served as members of the Expedition 53 and 54 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 35 Flight Engineer Alexander Misurkin, left, Soyuz Commander Pavel Vinogradov, right, and Flight Engineer Chris Cassidy, back left, watch a video as the crew bus departs the Cosmonaut Hotel on Thursday, March 28, 2013 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with Misurkin, Vinogradov and Cassidy launched at 2:43 a.m. local time on March 29. Photo Credit: (NASA/GCTC/Irina Peshkova)

Expedition 36 Flight Engineer Chris Cassidy of NASA, left, Commander Pavel Vinogradov of the Russian Federal Space Agency (Roscosmos), center, and, Flight Engineer Alexander Misurkin of Roscosmos, sit in chairs outside the Soyuz TMA-08M capsule just minutes after they landed in a remote area near the town of Zhezkazgan, Kazakhstan, on Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy returned to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 52 backup crew member Alexander Misurkin of Roscosmos is seen during a crew press conference at the Gagarin Cosmonaut Training Center (GCTC), Monday, July 10, 2017 in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

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)

Expedition 54 crew members Alexander Misurkinat of Roscosmos, left, and NASA astronaut Mark Vande Hei are seen during a welcome ceremony at the Zhezkazgan Airport on Wednesday, Feb. 28, 2018. 2018 (February 27 Eastern time.) Vande Hei, and Misurkin returned with NASA astronaut Joe Acaba after 168 days in space where they served as members of the Expedition 53 and 54 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

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)

Expedition 54 crew members Alexander Misurkinat of Roscosmos, left, and NASA astronaut Mark Vande Hei are seen during a welcome ceremony at the Zhezkazgan Airport on Wednesday, Feb. 28, 2018. 2018 (February 27 Eastern time.) Vande Hei, and Misurkin returned with NASA astronaut Joe Acaba after 168 days in space where they served as members of the Expedition 53 and 54 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 35 crew members NASA Flight Engineer Chris Cassidy, left, Soyuz Commander Pavel Vinogradov and Russian Flight Engineer Alexander Misurkin, right, walk out of building 254 of the Baikonur Cosmodrome to board a bus that will take them to the launch pad for their launch onboard a Soyuz TMA-08M spacecraft to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Cassidy, Vinogradov and Misurkin on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/Victor Zelentsov)

Expedition 35 crew members NASA Flight Engineer Chris Cassidy, left, Soyuz Commander Pavel Vinogradov and Russian Flight Engineer Alexander Misurkin, right, walk out of building 254 of the Baikonur Cosmodrome to board a bus that will take them to the launch pad for their launch onboard a Soyuz TMA-08M spacecraft to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Cassidy, Vinogradov and Misurkin on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/Victor Zelentsov)

Expedition 35 Soyuz Commander Pavel Vinogradov and Russian Flight Engineer Alexander Misurkin share a laugh after having their Sokol suits pressure checked, Thursday, March 28, 2013, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket will send Vinogradov, Misurkin and NASA Flight Engineer Chris Cassidy on a five and a half-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 NASA Flight Engineer Chris Cassidy, third from right, is helped into his Russian Sokol suit as he and fellow crewmates, Soyuz Commander Pavel Vinogradov, and Flight Engineer Alexander Misurkin prepare for their Soyuz launch to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Cassidy, Vinogradov and Misurkin on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/ Irina Peshkova)

Expedition 35 Russian Flight Engineer Alexander Misurkin, third from left, receives the traditional blessing from a Russian Orthodox priest at the Cosmonaut Hotel prior to his launch on the Soyuz rocket to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Misurkin, Soyuz Commander Pavel Vinogradov and NASA Flight Engineer Chris Cassidy will spend five and a half-months living and working aboard the ISS. Photo Credit: (NASA/Carla Cioffi)

nhq2017070600102 (July 6, 2017) --- Expedition 52 backup crew members: Mark Vande Hei of NASA, suited left, Alexander Misurkin of Roscosmos, center, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) meet with, Cosmonaut Yuri Gidzenko, left, Cosmonaut Yuri Malenchenko, Deputy Director, GCTC, Cosmonaut Alexander Kaleri, and John McBrine, NASA Director of Operations, GCTC ahead of the crew's Soyuz qualification exams, Thursday, July 6, 2017 at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

nhq2017070600101 (July 6, 2017) --- Expedition 52 backup crew members: Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA), left, Alexander Misurkin of Roscosmos, center, and Mark Vande Hei of NASA begin their Soyuz qualification exams, Thursday, July 6, 2017 at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

nhq2017070600100 (July 6, 2017) --- Expedition 52 backup crew members: Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA), left, Alexander Misurkin of Roscosmos, center, and Mark Vande Hei of NASA begin their Soyuz qualification exams, Thursday, July 6, 2017 at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 52 backup crew members Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA), left, Alexander Misurkin of Roscosmos, center, and Mark Vande Hei of NASA pose for a photograph in front of Saint Basil's Cathedral as they visited Red Square to lay roses at the site where Russian space icons are interred as part of traditional pre-launch ceremonies, Monday, July 10, 2017 in Moscow. Photo Credit: (NASA/Bill Ingalls)

Expedition 35 Russian Flight Engineer Alexander Misurkin, top, NASA Flight Engineer Chris Cassidy, and Soyuz Commander Pavel Vinogradov, bottom, wave farewell from the base of the Soyuz rocket at the Baikonur Cosmodrome in Baikonur, Kazakhstan, Friday, March 29, 2013. Their Soyuz TMA-08M rocket launched at 2:43 a.m. local time. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 NASA Flight Engineer Chris Cassidy, left, receives the traditional blessing from a Russian Orthodox priest at the Cosmonaut Hotel prior to his launch on the Soyuz rocket to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Cassidy, Soyuz Commander Pavel Vinogradov and Russian Flight Engineer Alexander Misurkin will spend five and a half-months living and working aboard the ISS. Photo Credit: (NASA/Carla Cioffi)

nhq2017070600103 (July 6, 2017) --- Expedition 52 backup crew members: Mark Vande Hei of NASA, left, Alexander Misurkin of Roscosmos, center, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) answer questions from the press outside the Soyuz simulator ahead of their Soyuz qualification exams, Thursday, July 6, 2017 at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 35 Soyuz Commander Pavel Vinogradov, second from left, receives the traditional blessing from a Russian Orthodox priest at the Cosmonaut Hotel prior to his launch on the Soyuz rocket to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Vinogradov, NASA Flight Engineer Chris Cassidy and Russian Flight Engineer Alexander Misurkin will spend five and a half-months living and working aboard the ISS. Photo Credit: (NASA/Carla Cioffi)

nhq2017070600105 (July 6, 2017) --- Expedition 52 backup crew member Alexander Misurkin of Roscosmos reviews his paperwork as he and Expedition 52 backup crew member Mark Vande Hei of NASA, background, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) start their Soyuz qualification exams, Thursday, July 6, 2017 at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

nhq2017070600118 (July 6, 2017) --- Expedition 52 backup crew members: NASA astronaut Mark Vande Hei, left, and Russian cosmonaut Alexander Misurkin of Roscosmos are seen as they answer questions from the press outside the Soyuz simulator ahead of their Soyuz qualification exams with Expedition 52 backup crew member Japan Aerospace Exploration Agency (JAXA) astronaut Norishige Kanai, Thursday, July 6, 2017 at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Beth Weissinger)

nhq2017070600104 (July 6, 2017) --- Expedition 52 backup crew members: Mark Vande Hei of NASA, left, Alexander Misurkin of Roscosmos, center, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) pose for a photograph outside the Soyuz simulator ahead of their Soyuz qualification exams, Thursday, July 6, 2017 at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 52 backup crew members Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA), left, Alexander Misurkin of Roscosmos, center, and Mark Vande Hei of NASA lay roses at the site where Russian space icons are interred as part of traditional pre-launch ceremonies, Monday, July 10, 2017 in Moscow. Photo Credit: (NASA/Bill Ingalls)

ISS-054 Mission Patch for Mark Vande Hei, Alexander Misurkin, Scott Tingle, Norishige Kanai, Alexander Skvortsov.

Expedition 33/34 prime crew members from left; Flight Engineer Kevin Ford of NASA, Soyuz Commander Oleg Novitskiy, Flight Engineer Evgeny Tarelkin of ROSCOSMOS, and backup crew members; Russian cosmonaut Alexander Misurkin, Russian cosmonaut Pavel Vinogradov, and NASA astronaut Chris Cassidy pose for a group photograph after the end of a press conference held at the Cosmonaut Hotel, on Monday, October 22, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for October 23 and will send Ford, Novitskiy and Tarelkin on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

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 prime crew members, seated in their Sokol suits, Shane Kimbrough of NASA, left, Soyuz commander Sergey Ryzhikov, center, and flight engineer Andrey Borisenko of Roscosmos, right, and backup crew members, standing, Mark Vande Hei of NASA, left, Alexander Misurkin, center, and Nikolai Tikhonov of Roscosmos, left, pose for a picture as they prepare to conduct 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 Expedition 33 backup crew, Russian cosmonaut Alexander Misurkin, left, Russian cosmonaut Pavel Vinogradov, and NASA astronaut Chris Cassidy, right,, are seen during a press conference held at the Cosmonaut Hotel, on Monday, October 22, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for October 23 and will send Expedition 33/34 Flight Engineer Kevin Ford of NASA, Soyuz Commander Oleg Novitskiy and Flight Engineer Evgeny Tarelkin of ROSCOSMOS on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 flight engineer Shane Kimbrough of NASA, left, Soyuz commander Sergey Ryzhikov of Roscosmos, second from left, and flight engineer Andrey Borisenko of Roscosmos third from left, pose for a picture with backup crew members Mark Vande Hei of NASA, third from right, Alexander Misurkin of Roscosmos, second from right, and Nikolai Tikhonov of Roscosmos, right, infront of 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)

iss054e004175 (Dec. 23, 2017) --- Expedition 54 crew members watch the movie "Star Wars: The Last Jedi" on the big screen in the Harmony module. From left, are Flight Engineers Joe Acaba and Scott Tingle, Commander Alexander Misurkin, and Flight Engineers Anton Shkaplerov and Norishige Kanai.

Expedition 52 prime and backup crews: Paolo Nespoli of ESA, left, Randy Bresnik of NASA, Sergey Ryazanskiy of Roscosmos, Alexander Misurkin of Roscosmos, Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) and, Mark Vande Hei of NASA pose for group photograph at the conclusion of their crew press conference at the Gagarin Cosmonaut Training Center (GCTC), Monday, July 10, 2017 in Star City, Russia. Photo Credit: (NASA/Bill Ingalls)

Expedition 52 flight engineers Paolo Nespoli of ESA, left, Randy Bresnik of NASA, Sergey Ryazanskiy of Roscosmos, and backup crew members, Alexander Misurkin of Roscosmos, Mark Vande Hei of NASA, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA), right, pose for a group photograph in Red Square after having laid roses at the site where Russian space icons are interred as part of traditional pre-launch ceremonies, Monday, July 10, 2017 in Moscow. Photo Credit: (NASA/Bill Ingalls)

ISS-053 Mission Patch for Randy Bresnik, Paolo Nespoli, Sergey Ryazansky, Mark Vande Hei, and Alexander Misurkin.

ISS035-E-016496 (3 April 2013) --- Russian cosmonaut Alexander Misurkin in Rassvet.

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 flight engineer Shane Kimbrough of NASA, left, Soyuz commander Sergey Ryzhikov of Roscosmos, second from left, and flight engineer Andrey Borisenko of Roscosmos third from left, pose for a picture with backup crew members Mark Vande Hei of NASA, third from right, Alexander Misurkin of Roscosmos, second from right, and Nikolai Tikhonov of Roscosmos, right, after taking part in the traditional tree planing ceremony 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)

ISS036-E-035256 (22 Aug. 2013) --- Russian cosmonauts Alexander Misurkin (top) and Fyodor Yurchikhin, both Expedition 36 flight engineers, are pictured in the Zvezda Service Module of the International Space Station following a session of extravehicular activity (EVA). Misurkin and Yurchikhin are wearing blue thermal undergarments that complement the Russian Orlan spacesuit.

iss053e238919 (Nov. 21, 2017) --- Cosmonauts Alexander Misurkin (foreground) and Sergey Ryazanskiy participate in a remotely guided eye exam with assistance from doctors on Earth using Optical Coherence Tomography gear. Misurkin was the Crew Medical Officer and Ryazanskiy was the subject helping doctors understand how living in microgravity impacts vision.

iss066e097125 (Dec. 19, 2021) --- Roscosmos cosmonaut Alexander Misurkin and ESA (European Space Agency) astronaut Matthias Maurer are pictured inside the Soyuz MS-20 crew ship. Misurkin would later undock in the Soyuz vehicle and depart from the International Space Station with spaceflight participants (not shown) Yusaku Maezawa and Yozo Hirano.

jsc2017e108518 (June 30, 2017) --- Cosmonaut Alexander Misurkin of Roscosmos is the flight engineer for Expedition 53 and the commander of Expedition 54. Misurkin is also the commander of the Soyuz MS-06 spacecraft launching him and fellow Expedition 53-54 crew members Joe Acaba and Mark Vande Hei to the International Space Station.

JSC2012-E-039221 (16 Jan. 2012) --- Russian cosmonaut Alexander Misurkin. Photo courtesy of the Gagarin Cosmonaut Training Center/GCTC

Expedition 54 flight engineers Scott Tingle of NASA, bottom left, Anton Shkaplerov of Roscosmos, bottom center, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) bottom right, are seen with flight engineer Joe Acaba of NASA, top left, Commander Alexander Misurkin, top center, and flight engineer Mark Vande Hei of NASA, top right, on a video monitor as they speak with family and friends at the Moscow Mission Control Center in Korolev, Russia a few hours after the Soyuz MS-07 docked to the International Space Station on Tuesday, Dec. 19, 2017. Photo Credit: (NASA/Joel Kowsky)

The Expedition 33 backup crew, NASA astronaut Chris Cassidy (left), Russian cosmonaut Pavel Vinogradov and Russian cosmonaut Alexander Misurkin, right, are photographed in front of the Soyuz rocket shortly after it arrived at the launch pad by train, on Sunday, October 21, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for October 23 and will send Expedition 33/34 Flight Engineer Kevin Ford of NASA, Soyuz Commander Oleg Novitskiy and Flight Engineer Evgeny Tarelkin of ROSCOSMOS on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Expedition 33 backup crew, NASA astronaut Chris Cassidy (left), Russian cosmonaut Pavel Vinogradov and Russian cosmonaut Alexander Misurkin, right, are photographed in front of the Soyuz rocket shortly after it arrived at the launch pad by train, on Sunday, October 21, 2012, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for October 23 and will send Expedition 33/34 Flight Engineer Kevin Ford of NASA, Soyuz Commander Oleg Novitskiy and Flight Engineer Evgeny Tarelkin of ROSCOSMOS on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 54 flight engineers Scott Tingle of NASA, bottom left, Anton Shkaplerov of Roscosmos, bottom center, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) bottom right, are seen with flight engineer Joe Acaba of NASA, top left, Commander Alexander Misurkin, top center, and flight engineer Mark Vande Hei of NASA, top right, on a video monitor as they U.S. Ambassador to Russia Jon Huntsman Jr. at the Moscow Mission Control Center in Korolev, Russia a few hours after the Soyuz MS-07 docked to the International Space Station on Tuesday, Dec. 19, 2017. Photo Credit: (NASA/Joel Kowsky)

Expedition 52 backup crew members, Norishige Kanai, seated left, Alexander Misurkin, and Mark Vande Hei, seated right, sign a guest book at the "Memorial working study of Yuri Gagarin" at the Gagarin Cosmonaut Training Center (GCTC) as Expedition 52 flight engineers Paolo Nespoli of ESA, standing left, Sergey Ryazanskiy of Roscosmos, center, and Randy Bresnik of NASA, look on, Monday, July 10, 2017 in Star City, Russia. The memorial study represents Gagarin's working study in the way it was abandoned by Gagarin on March 27, 1968 before leaving for the airfield for training flight that became his last. Photo Credit: (NASA/Bill Ingalls)

Expedition 54 flight engineers Scott Tingle of NASA, bottom left, Anton Shkaplerov of Roscosmos, bottom center, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) bottom right, are seen with flight engineer Joe Acaba of NASA, top left, Commander Alexander Misurkin, top center, and flight engineer Mark Vande Hei of NASA, top right, on a video monitor as they speak with family and friends at the Moscow Mission Control Center in Korolev, Russia a few hours after the Soyuz MS-07 docked to the International Space Station on Tuesday, Dec. 19, 2017. Photo Credit: (NASA/Joel Kowsky)

Expedition 54 flight engineers Scott Tingle of NASA, bottom left, Anton Shkaplerov of Roscosmos, bottom center, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) bottom right, are seen with flight engineer Joe Acaba of NASA, top left, Commander Alexander Misurkin, top center, and flight engineer Mark Vande Hei of NASA, top right, on a video monitor as they U.S. Ambassador to Russia Jon Huntsman Jr. at the Moscow Mission Control Center in Korolev, Russia a few hours after the Soyuz MS-07 docked to the International Space Station on Tuesday, Dec. 19, 2017. Photo Credit: (NASA/Joel Kowsky)

iss066e093675 (Dec. 19, 2021) --- From left are, Roscosmos cosmonauts Anton Shkaplerov, Pyotr Dubrov and Alexander Misurkin with ESA (European Space Agency) astronaut Matthias Maurer aboard the International Space Station's Russian segment.

iss054e026563 (Jan. 31, 2018) --- Cosmonauts Alexander Misurkin (left) and Anton Shkaplerov are pictured in their Russian Orlan spacesuits during a fit check ahead of a Feb.2 spacewalk for International Space Station maintenance.

ISS036-E-025446 (29 July 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, works on various science and maintenance activities in the Zvezda Service Module of the International Space Station.

iss054e047287 (Feb. 14, 2018) --- Expedition 54 crew members Alexander Misurkin and Joe Acaba work with combustion science gear inside the space station's Destiny laboratory module.

jsc2017e108519 (June 30, 2017) --- Expedition 53-54 crew members (from left) NASA astronaut Joe Acaba, Roscosmos cosmonaut Alexander Misurkin and NASA astronaut Mark Vande Hei.

ISS036-E-035811 (23 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, is pictured in the International Space Station?s Kibo laboratory during a daily planning conference.

iss054e022392 (Jan. 19, 2018) --- Cosmonauts Anton Shkaplerov (left) and Alexander Misurkin work inside the U.S. Destiny laboratory module participating in eye exams using a fundoscope.

ISS036-E-025453 (29 July 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, works on various science and maintenance activities in the Zvezda Service Module of the International Space Station.

ISS036-E-025449 (29 July 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, works on various science and maintenance activities in the Zvezda Service Module of the International Space Station.

iss054e024591 (Jan. 30, 2018) --- An empty Russian Orlan spacesuit is pictured inside the airlock of the Pirs docking compartment. The suit will be worn during a Feb. 2 spacewalk with cosmonauts Alexander Misurkin and Anton Shkaplerov.

iss054e024588 (Jan. 30, 2018) --- An empty Russian Orlan spacesuit is pictured inside the airlock of the Pirs docking compartment. The suit will be worn during a Feb. 2 spacewalk with cosmonauts Alexander Misurkin and Anton Shkaplerov.

Scott Tingle of NASA is seen embracing Expedition 54 Commander Alexander Misurkin after the opening of the hatches between the Soyuz MS-07 spacecraft and the International Space Station on the screens in the Moscow Mission Control Center in Korolev, Russia a few hours after the Soyuz MS-07 docked to the International Space Station on Tuesday, Dec. 19, 2017. Hatches were opened at 5:55 a.m. EST and Tingle, Anton Shkaplerov of Roscosmos, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) joined Expedition 54 Commander Alexander Misurkin of Roscosmos and crewmates Mark Vande Hei and Joe Acaba of NASA aboard the orbiting laboratory. Photo Credit: (NASA/Joel Kowsky)

Expedition 33/34 crew members, NASA Astronaut and Flight Engineer Kevin Ford, seated left, Russian Cosmonaut and Soyuz Commander Oleg Novitskiy, and Russian Cosmonaut and Flight Engineer Evgeny Tarelkin, seated right, pose for a photograph with backup crew members, NASA astronaut Chris Cassidy, standing left, Russian cosmonaut Pavel Vinogradov and Russian cosmonaut Alexander Misurkin, standing right shortly after having had their Russian Sokol suits pressure checked ahead of their launch onboard a Soyuz TMA-06M spacecraft to the International Space Station, Tuesday, October 23, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Ford, Novitskiy and Tarelkin on a five-month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

jsc2017e114489 (Sept. 1, 2017) --- Expedition 53-54 prime crewmember Alexander Misurkin of Roscosmos walks through the ground of the Kremlin in Moscow with his family Sept. 1 as part of traditional pre-launch ceremonies. Following Misurkin are NASA astronauts Joe Acaba, Mark Vande Hei, Shannon Walker and Scott Tingle. Misurkin, Acaba and Vande Hei will launch Sept. 13 from the Baikonur Cosmodrome in Kazakhstan Sept. 13 on the Soyuz MS-06 spacecraft for a five and a half month mission on the International Space Station. Credit: NASA/Elizabeth Weissinger

Expedition 35 crewmembers pose for an in-flight portrait in the Kibo Japanese Experiment Pressurized Module (JPM). From left, are (front row) flight engineer (FE) Pavel Vinogradov, commander Chris Hadfield, FE Alexander Misurkin, (back row) FE Tom Marshburn, FE Chris Cassidy, and FE Roman Romanenko. Vinogradov, Misurkin and Romanenko are Roscosmos cosmonauts; Hadfield is a Canadian Space Agency (CSA) astronaut.

A Russian search and rescue helicopter and crew wait to depart the Zhezkazgan airport in Kazakhstan to support the landing of the Soyuz TMA-08M spacecraft with Expedition 36 Commander Pavel Vinogradov of the Russian Federal Space Agency (Roscosmos), Flight Engineer Alexander Misurkin of Roscosmos and Flight Engineer Chris Cassidy, Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy are returning to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian support crews give chase during the landing of the Soyuz TMA-08M spacecraft with Expedition 36 Commander Pavel Vinogradov of the Russian Federal Space Agency (Roscosmos), Flight Engineer Alexander Misurkin of Roscosmos and Flight Engineer Chris Cassidy, Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy are returning to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Rescue teams arrive in Zhezkazgan, Kazakhstan to prepare for the Soyuz MS-06 landing with Expedition 54 crew members Joe Acaba and Mark Vande Hei of NASA and cosmonaut Alexander Misurkin near the town of Zhezkazgan, Kazakhstan on Monday, Feb. 26, 2018. Acaba, Vande Hei, and Misurkin are returning after 168 days in space where they served as members of the Expedition 53 and 54 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA and Roscosmos team members, along with Russian Search and Recovery Forces, meet to discuss the readiness for the landing of Expedition 54 crew members Joe Acaba and Mark Vande Hei of NASA and cosmonaut Alexander Misurkin Sunday, Feb. 25, 2018. Acaba, Vande Hei, and Misurkin are returning after 168 days in space where they served as members of the Expedition 53 and 54 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 36 Commander Pavel Vinogradov of the Russian Federal Space Agency (Roscosmos) talks to his family via satellite phone after he and, Flight Engineer Alexander Misurkin of Roscosmos and Flight Engineer Chris Cassidy of NASA landed their Soyuz TMA-08M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan, on Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy returned to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA and Roscosmos team members, along with Russian Search and Recovery Forces, meet to discuss the readiness for the landing of Expedition 54 crew members Joe Acaba and Mark Vande Hei of NASA and cosmonaut Alexander Misurkin Sunday, Feb. 25, 2018. Acaba, Vande Hei, and Misurkin are returning after 168 days in space where they served as members of the Expedition 53 and 54 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz TMA-08M spacecraft with Expedition 36 Commander Pavel Vinogradov of the Russian Federal Space Agency (Roscosmos), Flight Engineer Alexander Misurkin of Roscosmos and Flight Engineer Chris Cassidy of NASA aboard, is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan, on Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy returned to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 35 Soyuz Commander Pavel Vinogradov is helped into his Russian Sokol suit as he and fellow crewmates, Flight Engineer Chris Cassidy, and Flight Engineer Alexander Misurkin prepare for their Soyuz launch to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Vinogradov, Cassidy and Misurkin on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/GCTC/ Irina Peshkova)

Expedition 54 crew members Joe Acaba and Mark Vande Hei of NASA and cosmonaut Alexander Misurkin are seen inside their Soyuz MS-06 spacecraft shortly after they landed near the town of Zhezkazgan, Kazakhstan on Wednesday, Feb. 28, 2018 (February 27 Eastern time.) Acaba, Vande Hei, and Misurkin are returning after 168 days in space where they served as members of the Expedition 53 and 54 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

A Russian search and rescue helicopter departs the Zhezkazgan airport in Kazakhstan to support the landing of the Soyuz TMA-08M spacecraft with Expedition 36 Commander Pavel Vinogradov of the Russian Federal Space Agency (Roscosmos), Flight Engineer Alexander Misurkin of Roscosmos and Flight Engineer Chris Cassidy, Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy are returning to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz TMA-08M spacecraft with Expedition 36 Commander Pavel Vinogradov of the Russian Federal Space Agency (Roscosmos), Flight Engineer Alexander Misurkin of Roscosmos and Flight Engineer Chris Cassidy of NASA aboard, is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan, on Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy returned to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Rescue teams arrive in Zhezkazgan, Kazakhstan to prepare for the Soyuz MS-06 landing with Expedition 54 crew members Joe Acaba and Mark Vande Hei of NASA and cosmonaut Alexander Misurkin, Monday, Feb. 26, 2018. Acaba, Vande Hei, and Misurkin are returning after 168 days in space where they served as members of the Expedition 53 and 54 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz TMA-08M spacecraft with Expedition 36 Commander Pavel Vinogradov of the Russian Federal Space Agency (Roscosmos), Flight Engineer Alexander Misurkin of Roscosmos and Flight Engineer Chris Cassidy of NASA aboard, is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan, on Wednesday, Sept. 11, 2013. Vinogradov, Misurkin and Cassidy returned to Earth after five and a half months on the International Space Station. Photo Credit: (NASA/Bill Ingalls)