jsc2020e017095 (April 9, 2020) - Expedition 63 Preflight - Expedition 63 crewmember Chris Cassidy of NASA gives a thumbs up as he has his Sokol suit pressure checked ahead of his launch on a Soyuz rocket with Anatoly Ivanishin and Ivan Vagner of Roscosmos, Thursday, April 9, 2020 at the Baikonur Cosmodrome in Kazakhstan. A few hours later, Vagner, Anatoly Ivanishin of Roscosmos, and Chris Cassidy of NASA lifted off for a six-and-a-half month mission on the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Russian search and rescue teams arrive just moments after 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 of NASA aboard, 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 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)

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 43 Russian Cosmonaut Mikhail Kornienko of the Russian Federal Space Agency (Roscosmos) plays pool with NASA Astronaut Scott Kelly at the Cosmonaut Hotel, Thursday, March 19, 2015 in Baikonur, Kazakhstan. Kelly, Kornienko, and Russian Cosmonaut Gennady Padalka are preparing for launch to the International Space Station in their Soyuz TMA-16M spacecraft from the Baikonur Cosmodrome in Kazakhstan March 28, Kazakh time. As the one-year crew, Kelly and Kornienko will return to Earth on Soyuz TMA-18M in March 2016. Photo Credit: (NASA/Bill Ingalls)

Expedition 49 flight engineer Shane Kimbrough is seen as he speaks with family and friends after conducting pressure checks of his Russian Sokol suit in preparation for launch to the International Space Station, Wednesday, Oct. 19, 2016 at the Baikonur Cosmodrome in Kazakhstan. Kimbrough, Sergey Ryzhikov of Roscosmos, and Andrey Borisenko of Roscosmos are scheduled to launch on Oct. 19 aboard the Soyuz MS-02 spacecraft. Photo Credit: (NASA/Victor Zelentsov)

Russian cosmonaut Sergey Ryzhikov of Roscosmos is helped out of the Soyuz MS-02 spacecraft just minutes after he, NASA astronaut Shane Kimbrough, and Russian cosmonaut Andrey Borisenko of Roscosmos landed in a remote area near the town of Zhezkazgan, Kazakhstan on Monday, April 10, 2017 (Kazakh time). Kimbrough, Ryzhikov, and Borisenko are returning after 173 days in space where they served as members of the Expedition 49 and 50 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 64 backup crew member, Petr Dubrov of Roscosmos lays flowers at the site where Russian space icons are interred as part of traditional pre-launch ceremonies, Thursday, Sept. 24, 2020 at Red Square in Moscow. Photo Credit: (NASA/GCTC/Irina Spector)

Expedition 64 NASA astronaut Kate Rubins is seen while waiting to have her Sokol suit pressure checked during the Soyuz MS-17 spacecraft fit check, Monday, Sept. 28, 2020, at the Baikonur Cosmodrome in Kazakhstan. Rubins, and Russian cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov of Roscosmos are preparing for launch to the International Space Station in their Soyuz MS-17 spacecraft from the Baikonur Cosmodrome in Kazakhstan on October 14, Baikonur time. Photo Credit: (NASA/GCTC/Andrey Shelepin)

jsc2020e017081 (April 9, 2020) - Expedition 63 Preflight - Expedition 63 crewmember Chris Cassidy of NASA dons his Sokol suit a few hours ahead of his launch on a Soyuz rocket with Ivan Vagner and Anatoly Ivanishin of Roscosmos, Thursday, April 9, 2020 at the Baikonur Cosmodrome in Kazakhstan. A few hours later, they lifted off for a six-and-a-half month mission on the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

jsc2020e017077 (April 9, 2020) - Expedition 63 Preflight - Expedition 63 crewmember Chris Cassidy of NASA dons his Sokol suit a few hours ahead of his launch on a Soyuz rocket with Ivan Vagner and Anatoly Ivanishin of Roscosmos, Thursday, April 9, 2020 at the Baikonur Cosmodrome in Kazakhstan. A few hours later, they lifted off for a six-and-a-half month mission on the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

From left to right, Expedition 64 prime crew members, NASA astronaut Kate Rubins, Russian cosmonaut Sergey Ryzhikov of Roscosmos, Russian cosmonaut Sergey Kud-Sverchkov of Roscosmos and Expedition 64 backup crew members, NASA astronaut Mark Vande Hei, Russian cosmonaut Oleg Novitskiy of Roscosmos, and Russian cosmonaut Petr Dubrov of Roscosmos, pose for a photo in front of the Tsar Bell in Red Square after laying flowers at the site where Russian space icons are interred as part of traditional pre-launch ceremonies, Thursday, Sept. 24, 2020 in Moscow. Photo Credit: (NASA/GCTC/Irina Spector)

Expedition 64 Russian cosmonaut Sergey Kud-Sverchkov of Roscosmos is seen while having his Sokol suit pressure checked during the Soyuz MS-17 spacecraft fit check, Monday, Sept. 28, 2020, at the Baikonur Cosmodrome in Kazakhstan. Kud-Sverchkov, NASA astronaut Kate Rubins, and Russian cosmonaut Sergey Ryzhikov of Roscosmos are preparing for launch to the International Space Station in their Soyuz MS-17 spacecraft from the Baikonur Cosmodrome in Kazakhstan on October 14, Baikonur time. Photo Credit: (NASA/GCTC/Andrey Shelepin)

jsc2020e017066 (April 9, 2020) - Expedition 63 Preflight - Expedition 63 crewmembers Chris Cassidy of NASA, left, and Anatoly Ivanishin, center, and Ivan Vagner of Roscosmos leave their Cosmonaut Hotel crew quarters in Baikonur, Kazakhstan to travel to their suit up facility for launch on the Soyuz MS-16 rocket from the Baikonur Cosmodrome, Thursday, April 9, 2020. They are beginning a six-and-a-half month mission on the International Space Station.Photo Credit: (NASA/GCTC/Andrey Shelepin)

Russian MI-8 helicopters are seen at the Soyuz MS-02 landing site after the spacecraft landed with Expedition 50 Commander Shane Kimbrough of NASA and Flight Engineers Sergey Ryzhikov and Andrey Borisenko of Roscosmos near the town of Zhezkazgan, Kazakhstan on Monday, April 10, 2017 (Kazakh time). Kimbrough, Ryzhikov, and Borisenko are returning after 173 days in space where they served as members of the Expedition 49 and 50 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 58 Soyuz Commander Oleg Kononenko of Roscosmos has his Russian Sokol suit pressure checked in preparation for his launch aboard the Soyuz MS-11 spacecraft on Monday, Dec. 3, 2018, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for the same day and will carry Kononenko, Flight Engineer Anne McClain of NASA, and Flight Engineer David Saint-Jacques of the Canadian Space Agency (CSA) into orbit to begin their six and a half month mission on the International Space Station. Photo Credit: (GCTC/NASA/Andrey Shelepin)

jsc2017e115214 (Sept.. 8, 2017) --- At the Cosmonaut Hotel crew quarters in Baikonur, Kazakhstan, the Expedition 53-54 prime and backup crewmembers pose for photos around a Soyuz rocket mock up Sept. 8 as part of pre-launch activities. From left to right are the backup crewmembers, Shannon Walker of NASA, Anton Shkaplerov of Roscosmos and Scott Tingle of NASA and the prime crewmembers, Joe Acaba of NASA, Alexander Misurkin of Roscosmos and Mark Vande Hei of NASA. Acaba, Misurkin and Vande Hei will launch Sept. 13 from the Baikonur Cosmodrome in Kazakhstan on the Soyuz MS-06 spacecraft for a five and a half month mission on the International Space Station. Credit: NASA/Victor Zelentsov

Expedition 65 prime crew member Russian cosmonaut Pyotr Dubrov of Roscosmos lays flowers at the site where Russian space icons are interred as part of traditional pre-launch ceremonies, Wednesday, March 24, 2021, at Red Square in Moscow. Photo Credit: (NASA/GCTC/Andrey Shelepin)

NASA, ESA, Roscosmos, and Russian Search and Recovery Forces meet at the Cosmonaut Hotel in Karaganda, Kazakhstan to discuss the readiness for the landing of Expedition 61 crew members Christina Koch of NASA, Alexander Skvortsov of the Russian space agency Roscosmos, and Luca Parmitano of ESA (European Space Agency) Tuesday, Feb. 4, 2020, at the Cosmonaut Hotel in Karaganda, Kazakhstan. Koch will be returning to Earth after logging 328 days in space --- the longest spaceflight in history by a woman --- as a member of Expeditions 59-60-61 on the International Space Station. Skvortsov and Parmitano will be returning after 201 days in space where they served as Expedition 60-61 crew members onboard the station. Photo Credit: (NASA/Bill Ingalls)

jsc2017e114494 (Sept. 1, 2017) --- Prime Expedition 53-54 crewmember and NASA astronaut Joe Acaba lays flowers at the Kremlin Wall in Moscow where Russian space icons are interred as part of traditional pre-launch ceremonies Sept. 1. Acaba, Mark Vande Hei of NASA and Alexander Misurkin of Roscosmos 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

jsc2020e017064 (April 9, 2020) - Expedition 63 Preflight - Expedition 63 crewmember Chris Cassidy of NASA signs a door in the Cosmonaut Hotel prior to departing for launch on a Soyuz rocket with Anatoly Ivanishin and Ivan Vagner of Roscosmos, Thursday, April 9, 2020 in Baikonur, Kazakhstan. The crew is beginning a six-and-a-half month mission on the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

NASA astronaut Randy Bresnik is helped out of the Soyuz MS-05 spacecraft just minutes after he, ESA (European Space Agency) astronaut Paolo Nespoli, and Roscosmos cosmonaut Sergey Ryazanskiy, landed in a remote area near the town of Zhezkazgan, Kazakhstan on Thursday, Dec. 14, 2017. Bresnik, Nespoli and Ryazanskiy are returning after 139 days in space where they served as members of the Expedition 52 and 53 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

ESA astronaut Samantha Cristoforetti trains for a Russian spacewalk in the hydrolab at Roscosmos's Gagarin Cosmonaut Training Centre (GCTC).

Credit: GCTC

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Flight Engineer Anne McClain of NASA is helped into her Russian Sokol suit as she and fellow crewmates, Expedition 58 Soyuz Commander Oleg Kononenko of Roscosmos and Flight Engineer David Saint-Jacques of the Canadian Space Agency (CSA) prepare for their Soyuz launch to the International Space Station, on Monday, Dec. 3, 2018 at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for the same day and will carry McClain, Kononenko, and Saint-Jacques into orbit to begin their six and a half month mission on the International Space Station. Photo Credit: (GCTC/NASA/Andrey Shelepin)

NASA astronaut Christina Koch boards a Russian MI-8 helicopter after she, ESA astronaut Luca Parmitano, and Roscosmos cosmonaut Alexander Skvortsov landed in their Soyuz MS-13 spacecraft near the town of Zhezkazgan, Kazakhstan on Thursday, Feb. 6, 2020. Koch returned to Earth after logging 328 days in space --- the longest spaceflight in history by a woman --- as a member of Expeditions 59-60-61 on the International Space Station. Skvortsov and Parmitano returned after 201 days in space where they served as Expedition 60-61 crew members onboard the station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-13 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 61 crew members Christina Koch of NASA, Alexander Skvortsov of the Russian space agency Roscosmos, and Luca Parmitano of ESA (European Space Agency) Thursday, Feb. 6, 2020. Koch returned to Earth after logging 328 days in space --- the longest spaceflight in history by a woman --- as a member of Expeditions 59-60-61 on the International Space Station. Skvortsov and Parmitano returned after 201 days in space where they served as Expedition 60-61 crew members onboard the station. Photo Credit: (NASA/Bill Ingalls)

Expedition 39 Soyuz Commander Mikhail Tyurin of Roscosmos, second from left, is welcomed home by family, friends, and government officials at the Chkalovsky airport outside Star City, Russia, Wednesday, May 14, 2014. Tyurin, Expedition 39 Commander Koichi Wakata of the Japan Aerospace Exploration Agency (JAXA), and Flight Engineer Rick Mastracchio of NASA landed in their Soyuz TMA-11M spacecraft earlier in the day near the town of Zhezkazgan, Kazakhstan. Wakata, Tyurin and Mastracchio returned to Earth after more than six months onboard the International Space Station where they served as members of the Expedition 38 and 39 crews. Photo Credit: (NASA/Bill Ingalls)

NASA astronauts Anne McClain, left, and Megan McArthur listen as NASA, ESA, Roscosmos, and Russian Search and Recovery Forces meet at the Cosmonaut Hotel in Karaganda, Kazakhstan to discuss the readiness for the landing of Expedition 61 crew members Christina Koch of NASA, Alexander Skvortsov of the Russian space agency Roscosmos, and Luca Parmitano of ESA (European Space Agency) Tuesday, Feb. 4, 2020, at the Cosmonaut Hotel in Karaganda, Kazakhstan. Koch will be returning to Earth after logging 328 days in space --- the longest spaceflight in history by a woman --- as a member of Expeditions 59-60-61 on the International Space Station. Skvortsov and Parmitano will be returning after 201 days in space where they served as Expedition 60-61 crew members onboard the station. Photo Credit: (NASA/Bill Ingalls)

One-year mission crew members Mikhail Kornienko of Roscosmos, center, Scott Kelly of NASA, right, and their Expedition 46 crew mate Sergey Volkov of Roscosmos, left, answer questions from media after laying flowers at the base of the Yuri Gagarin statue during the crew return ceremony Friday, March 25, 2016, at the Gagarin Cosmonaut Training Center in Star City, Russia. Kelly and Kornienko completed a record 340 days aboard the International Space Station on March 2, 2016 (Kazakhstan time), to collect valuable data about how the human body adjusts to weightlessness and long-duration spaceflight which will inform future human missions on the journey to Mars. Volkov spent six months on the station. Photo Credit: (NASA/AubreyGemignani)

The Soyuz TMA-12M spacecraft is rolled out to the launch pad by train on Sunday, March 23, 2014, at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for March 26 and will send Expedition 39 Soyuz Commander Alexander Skvortsov of the Russian Federal Space Agency, Roscosmos, Flight Engineer Steven Swanson of NASA, and Flight Engineer Oleg Artemyev of Roscosmos on a six-month mission aboard the International Space Station. Photo Credit: (NASA/Joel Kowsky)

The Soyuz MS-13 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 61 crew members Christina Koch of NASA, Alexander Skvortsov of the Russian space agency Roscosmos, and Luca Parmitano of ESA (European Space Agency) Thursday, Feb. 6, 2020. Koch returned to Earth after logging 328 days in space --- the longest spaceflight in history by a woman --- as a member of Expeditions 59-60-61 on the International Space Station. Skvortsov and Parmitano returned after 201 days in space where they served as Expedition 60-61 crew members onboard the station. Photo Credit: (NASA/Bill Ingalls)

jsc2020e017126 (April 9, 2020) - Expedition 63 Crew Waves Farewell - Expedition 63 crewmembers Ivan Vagner of Roscosmos, Chris Cassidy of NASA, and Anatoly Ivanishin of Roscosmos climb aboard the Soyuz MS-16 rocket at Site 31 at the Baikonur Cosmodrome in Kazakhstan, Thursday, April 9, 2020. They launched a short time later to the International Space Station for the start of a six-and-a-half month mission. Photo Credit: (NASA/GCTC/Andrey Shelepin)

NASA astronaut Peggy Whitson gets her hair cut, Monday, Nov. 14, 2016 at the Cosmonaut Hotel in Baikonur, Kazakhstan. NASA astronaut Peggy Whitson, Russian cosmonaut Oleg Novitskiy of Roscosmos, and ESA astronaut Thomas Pesquet will launch from the Baikonur Cosmodrome in Kazakhstan the morning of November 18 (Kazakh time.) All three will spend approximately six months on the orbital complex. Photo Credit: (NASA/Bill Ingalls)

Expedition 75 crewmembers: NASA astronaut Anil Menon, left, Roscosmos cosmonauts Pyotr Dubrov and Anna Kikina, right, are seen in quarantine, behind glass, during a press conference, Monday, July 13, 2026 a the Cosmonaut Hotel in Baikonur, Kazakhstan. Menon, Dubrov, and Kikina are scheduled to launch aboard the Soyuz MS-29 spacecraft to the International Space Station on July 14. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Christina Koch is helped out of the Soyuz MS-13 spacecraft just minutes after she, Roscosmos cosmonaut Alexander Skvortsov, and ESA astronaut Luca Parmitano, landed in a remote area near the town of Zhezkazgan, Kazakhstan on Thursday, Feb. 6, 2020. Koch returned to Earth after logging 328 days in space --- the longest spaceflight in history by a woman --- as a member of Expeditions 59-60-61 on the International Space Station. Skvortsov and Parmitano returned after 201 days in space where they served as Expedition 60-61 crew members onboard the station. Photo Credit: (NASA/Bill Ingalls)

Kimya Yui of the Japan Aerospace Exploration Agency (JAXA) rest in a chair just minutes after he and Kjell Lindgren of NASA and Oleg Kononenko of the Russian Federal Space Agency (Roscosmos) landed in their Soyuz TMA-17M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, Dec. 11, 2015. Kononenko, Lindgren, and Yui are returning after 141 days in space where they served as members of the Expedition 44 and 45 crews onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 64 NASA astronaut Kate Rubins, left, and Russian cosmonauts Sergey Ryzhikov, center, and Sergey Kud-Sverchkov, right, of Roscosmos take a moment during the Soyuz MS-17 spacecraft fit check to pose for a photograph, Monday, Sept. 28, 2020, at the Baikonur Cosmodrome in Kazakhstan. The trio are preparing for launch to the International Space Station in their Soyuz MS-17 spacecraft from the Baikonur Cosmodrome in Kazakhstan on October 14, Baikonur time. Photo Credit: (NASA/GCTC/Andrey Shelepin)

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 75 backup crewmembers: Roscosmos cosmonaut Dmitry Petelin, left, NASA astronuaut Deniz Burnham, and Roscosmos cosmonaut Konstantin Borisov, right, pose for a group photograph as the Soyuz rocket is rolled out by train to the launch pad, Saturday, July 11, 2026, at Site 31 of the Baikonur Cosmodrome in Kazakhstan. Expedition 75 crewmembers: NASA astronaut Anil Menon, Roscosmos cosmonauts Pyotr Dubrov and Anna Kikina are scheduled to launch aboard their Soyuz MS-29 spacecraft on July 14. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-04 rocket launches from the Baikonur Cosmodrome in Kazakhstan on Thursday, April 20, 2017 Baikonur time carrying Expedition 51 Soyuz Commander Fyodor Yurchikhin of Roscosmos and Flight Engineer Jack Fischer of NASA into orbit to begin their four and a half month mission on the International Space Station. (Photo Credit: NASA/Aubrey Gemignani)

NASA, Roscosmos, and JAXA team members, along with Russian Search and Recovery Forces, meet to discuss the readiness for the landing of Expedition 55 crew members Anton Shkaplerov of Roscosmos, Scott Tingle of NASA, Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) Saturday, June 2, 2018. Shkaplerov, Tingle, and Kanai are returning after 168 days in space where they served as members of the Expedition 54 and 55 crews onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 40 Soyuz Commander Maxim Suraev of the Russian Federal Space Agency, Roscosmos, center, takes a picture with his cell phone during a press conference, Tuesday, May 27, 2014, at the Cosmonaut Hotel in Baikonur, Kazakhstan. Expedition 40 Soyuz Commander Maxim Suraev of the Russian Federal Space Agency, Roscosmos, Flight Engineer Alexander Gerst of the European Space Agency, ESA, and Flight Engineer Reid Wiseman of NASA will launch aboard their Soyuz TMA-13M spacecraft on their mission to the International Space Station in the early hours of May 29. Photo Credit: (NASA/Joel Kowsky)

Russian Search and Rescue teams prepare to deploy for the Soyuz MS-04 landing with Expedition 52 Commander Fyodor Yurchikhin of Roscosmos and Flight Engineers Peggy Whitson and Jack Fischer of NASA Sunday, Sept. 3, 2017 (Kazakh time). Whitson is returning after 288 days in space where she served as a member of the Expedition 50, 51 and 52 crews. Yurchikhin and Fischer are returning after 136 days in space where they served as members of the Expedition 51 and 52 crews onboard the International Space Station. 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)

Flight Engineer Anne McClain of NASA is helped into her Russian Sokol suit as she and fellow crewmates, Expedition 58 Soyuz Commander Oleg Kononenko of Roscosmos and Flight Engineer David Saint-Jacques of the Canadian Space Agency (CSA) prepare for their Soyuz launch to the International Space Station, on Monday, Dec. 3, 2018 at the Baikonur Cosmodrome in Kazakhstan. Launch of the Soyuz rocket is scheduled for the same day and will carry McClain, Kononenko, and Saint-Jacques into orbit to begin their six and a half month mission on the International Space Station. Photo Credit: (GCTC/NASA/Andrey Shelepin)

iss073e0881098 (Oct. 16, 2025) --- Roscosmos cosmonauts Alexey Zubritsky (left) and Sergey Ryzhikov (right) are pictured during a six-hour and nine-minute spacewalk outside the International Space Station's Roscosmos segment. The duo installed a semiconductor materials experiment, removed a high-resolution camera monoblock, cleaned a window on the Zvezda service module, and removed a materials exposure experiment container.

Expedition 75 crewmembers: NASA astronaut Anil Menon, left, Roscosmos cosmonauts Pyotr Dubrov and Anna Kikina, right, are seen in quarantine, behind glass, during a press conference, Monday, July 13, 2026 a the Cosmonaut Hotel in Baikonur, Kazakhstan. Menon, Dubrov, and Kikina are scheduled to launch aboard the Soyuz MS-29 spacecraft to the International Space Station on July 14. Photo Credit: (NASA/Bill Ingalls)

Expedition 65 crew members NASA astronaut Mark Vande Hei, left, Russian cosmonaut Oleg Novitskiy of Roscosmos, center, and Russian cosmonaut Pyotr Dubrov of Roscosmos, pose for a photo after a press conference prior to their launch from the Baikonur Cosmodrome, Wednesday, March 24, 2021 at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/GCTC/Irina Spector)

Oleg Ostapenko, General Director of the Russian Federal Space Agency (Roscosmos), makes remarks during the State Commission meeting to approve the Soyuz launch of Expedition 42 to the International Space Station, Saturday, Nov. 22, 2014, at the Cosmonaut Hotel in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for Nov. 24 and will carry Expedition 42 Soyuz Commander Anton Shkaplerov of the Russian Federal Space Agency (Roscosmos), Flight Engineer Terry Virts of NASA , and Flight Engineer Samantha Cristoforetti of the European Space Agency into orbit to begin their five and a half month mission on the International Space Station. Photo Credit: (NASA/Aubrey Gemignani)

Expedition 42 Cosmonaut Elena Serova of the Russian Federal Space Agency (Roscosmos) rests in a chair outside the Soyuz TMA-14M spacecraft just minutes after she and NASA Astronaut Barry Wilmore of NASA, and Alexander Samokutyaev of Roscosmos landed in a remote area near the town of Zhezkazgan, Kazakhstan on Thursday, March 12, 2015. NASA Astronaut Wilmore, Russian Cosmonauts Samokutyaev and Serova are returning after almost six months onboard the International Space Station where they served as members of the Expedition 41 and 42 crews. Photo Credit: (NASA/Bill Ingalls)