Girls in traditional Kazakhstan dress wait to welcome the return of Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos at a Karaganda Airport welcome ceremony in Kazakhstan on Thursday, Dec. 14, 2017. 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)

Girls in traditional Kazakhstan dress wait to welcome the return of Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos at a Karaganda Airport welcome ceremony in Kazakhstan on Thursday, Dec. 14, 2017. 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)

The autograph of NASA astronaut Randy Bresnik is seen on a Russian 500 ruble note during the helicopter ride from the Expedition 53 landing zone to Zhezkazgan, Kazakhstan, Thursday, Dec. 14, 2017. Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos returned 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)

Matryoshka Dolls depicting Expedition 53 Commander Randy Bresnik of NASA, left, Sergey Ryazanskiy of the Russian space agency Roscosmos, center, and Flight Engineers Paolo Nespoli of ESA (European Space Agency) are seen at a Karaganda Airport welcome ceremony in Kazakhstan on Thursday, Dec. 14, 2017. 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)

Expedition 53 Commander Randy Bresnik of NASA, right, listens as NASA Interpreter Evgeny Sokol talks during a Karaganda Airport welcome ceremony in Kazakhstan on Thursday, Dec. 14, 2017. 2017. Bresnik, ESA (European Space Agency) astronaut Paolo Nespoli, and Roscosmos cosmonaut Sergey 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)

Expedition 53 Commander Randy Bresnik of NASA answers a question during a Karaganda Airport welcome ceremony in Kazakhstan on Thursday, Dec. 14, 2017. 2017. Bresnik, ESA (European Space Agency) astronaut Paolo Nespoli, and Roscosmos cosmonaut Sergey 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)

The bus carrying NASA, Roscosmos, ESA (European Space Agency), along with Russian Search and Rescue teams approaches the town of Zhezkazgan, Kazakhstan, Wednesday, Dec. 13, 2017. Teams are gathering to prepare for the Soyuz MS-05 landing with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos. 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)

Russian helicopters are seen through the frozen window of another helicopter as teams prepare for the Soyuz MS-05 landing with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian Search and Rescue teams deploy by helicopter from Karaganda, Kazakhstan, Wednesday, Dec. 13, 2017 to prepare for the Soyuz MS-05 landing with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos near the town of Zhezkazgan, Kazakhstan. 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)

NASA astronaut Reid Wiseman, left, Expedition 53 Commander Randy Bresnik of NASA, center, and NASA Flight Surgeon Rick Scheuring joke with each other during the helicopter ride from the Expedition 53 landing zone to Zhezkazgan, Kazakhstan, Thursday, Dec. 14, 2017. Bresnik and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos returned 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)

Deputy Director of Rosaviatsiya (Russian Federal Agency for Air Transport) Alexander Vedernikov conducts a readiness review for the landing of Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos Tuesday, Dec. 12, 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)

Russian Search and Rescue teams arrive at the Zhezkazgan Airport in Kazakhstan, Wednesday, Dec. 13, 2017 to prepare for the Soyuz MS-05 landing with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos. 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)

Russian Search and Rescue teams arrive at the Zhezkazgan Airport in Kazakhstan, Wednesday, Dec. 13, 2017 to prepare for the Soyuz MS-05 landing with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos. 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)

NASA, ESA (European Space Agency), Roscosmos, along with Russian Search and Recovery Forces, meet to discuss the readiness for the landing of Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos Tuesday, Dec. 12, 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)

Expedition 53 Commander Randy Bresnik of NASA is seen holding documents inside the Soyuz Capsule after having landed with Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian Search and Rescue teams arrive at the Soyuz MS-05 spacecraft shortly after it landed with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian Search and Rescue teams arrive at the Soyuz MS-05 spacecraft shortly after it landed with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian Search and Rescue teams arrive at the Soyuz MS-05 spacecraft shortly after it landed with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

The Soyuz MS-05 spacecraft is seen as it lands with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian Search and Rescue teams arrive at the Soyuz MS-05 spacecraft shortly after it landed with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

The Soyuz MS-05 spacecraft is seen as it lands with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

The Soyuz MS-05 spacecraft is seen as it lands with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

The Soyuz MS-05 spacecraft is seen as it lands with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian support personnel work around the Soyuz MS-05 spacecraft shortly after it landed with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian Search and Rescue teams arrive at the Soyuz MS-05 spacecraft shortly after it landed with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

The Soyuz MS-05 spacecraft is seen as it lands with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian Search and Rescue teams arrive at the Soyuz MS-05 spacecraft shortly after it landed with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian Search and Rescue teams arrive at the Soyuz MS-05 spacecraft shortly after it landed with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

The Soyuz MS-05 spacecraft is seen as it lands with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian Search and Rescue teams arrive at the Soyuz MS-05 spacecraft shortly after it landed with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian Search and Rescue teams arrive at the Soyuz MS-05 spacecraft shortly after it landed with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

The Soyuz MS-05 spacecraft is seen as it lands with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

Russian Search and Rescue teams deploy by helicopter from Karaganda, Kazakhstan, Wednesday, Dec. 13, 2017 to prepare for the Soyuz MS-05 landing with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos near the town of Zhezkazgan, Kazakhstan. 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)

A bus driver picks up Russian Search and Rescue teams after they arrived at the Zhezkazgan Airport in Kazakhstan, Wednesday, Dec. 13, 2017. Teams are preparing for the Soyuz MS-05 landing with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos. 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)

Russian Search and Rescue teams deploy by helicopter from Karaganda, Kazakhstan, Wednesday, Dec. 13, 2017 to prepare for the Soyuz MS-05 landing with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos near the town of Zhezkazgan, Kazakhstan. 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)

Russian Search and Rescue teams deploy by helicopter from Karaganda, Kazakhstan, Wednesday, Dec. 13, 2017 to prepare for the Soyuz MS-05 landing with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos near the town of Zhezkazgan, Kazakhstan. 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)

Russian Search and Rescue teams deploy by helicopter from Karaganda, Kazakhstan, Wednesday, Dec. 13, 2017 to prepare for the Soyuz MS-05 landing with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos near the town of Zhezkazgan, Kazakhstan. 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)

NASA, ESA (European Space Agency), Roscosmos, along with Russian Search and Recovery Forces, meet to discuss the readiness for the landing of Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos Tuesday, Dec. 12, 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)

NASA astronaut Randy Bresnik rests in a chair shortly after he and ESA (European Space Agency) astronaut Paolo Nespoli, and Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft 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)

NASA astronaut Randy Bresnik is carried to the medical tent shortly after he and ESA (European Space Agency) astronaut Paolo Nespoli, and Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft 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 (European Space Agency) astronaut Paolo Nespoli is seen during a Karaganda Airport welcome ceremony in Kazakhstan on Thursday, Dec. 14, 2017. 2017. Ryazanskiy, Roscosmos cosmonaut Sergey Ryazanskiy and NASA astronaut Randy Bresnik 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)

Roscosmos cosmonaut Sergey Ryazanskiy is carried to the medical tent shortly after he and NASA astronaut Randy Bresnik, and ESA (European Space Agency) astronaut Paolo Nespoli landed in their Soyuz MS-05 spacecraft 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 (European Space Agency) astronaut Paolo Nespoli answers a question during a Karaganda Airport welcome ceremony in Kazakhstan on Thursday, Dec. 14, 2017. 2017. Ryazanskiy, Roscosmos cosmonaut Sergey Ryazanskiy and NASA astronaut Randy Bresnik 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)

NASA astronaut Randy Bresnik arrives at the Karaganda Airport in Kazakhstan airport after he, ESA (European Space Agency) astronaut Paolo Nespoli and, Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft 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)

Roscosmos cosmonaut Sergey Ryazanskiy rests in a chair shortly after he and NASA astronaut Randy Bresnik, and ESA (European Space Agency) astronaut Paolo Nespoli landed in their Soyuz MS-05 spacecraft 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)

Roscosmos cosmonaut Sergey Ryazanskiy arrives at the Karaganda Airport in Kazakhstan airport after he, NASA astronaut Randy Bresnik and, ESA (European Space Agency) astronaut Paolo Nespoli landed in their Soyuz MS-05 spacecraft 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)

Roscosmos cosmonaut Sergey Ryazanskiy rests in a chair shortly after he and NASA astronaut Randy Bresnik, and ESA (European Space Agency) astronaut Paolo Nespoli landed in their Soyuz MS-05 spacecraft 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 (European Space Agency) astronaut Paolo Nespoli rests in a chair shortly after he and NASA astronaut Randy Bresnik, and Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft 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)

Roscosmos cosmonaut Sergey Ryazanskiy is seen during a Karaganda Airport welcome ceremony in Kazakhstan on Thursday, Dec. 14, 2017. 2017. Ryazanskiy, ESA (European Space Agency) astronaut Paolo Nespoli, and NASA astronaut Randy Bresnik 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)

NASA astronaut Randy Bresnik rests in a chair shortly after he and ESA (European Space Agency) astronaut Paolo Nespoli, and Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft 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 (European Space Agency) astronaut Paolo Nespoli, center, arrives at the Karaganda Airport in Kazakhstan airport after he, NASA astronaut Randy Bresnik and, Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft 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)

Roscosmos cosmonaut Sergey Ryazanskiy, center, arrives at the Karaganda Airport in Kazakhstan airport after he, NASA astronaut Randy Bresnik and, ESA (European Space Agency) astronaut Paolo Nespoli landed in their Soyuz MS-05 spacecraft 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)

NASA astronaut Randy Bresnik arrives at the Karaganda Airport in Kazakhstan airport after he, ESA (European Space Agency) astronaut Paolo Nespoli and, Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft 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 (European Space Agency) astronaut Paolo Nespoli is carried to the medical tent shortly after he and NASA astronaut Randy Bresnik, and Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft 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)

Russian support personnel work around the Soyuz MS-05 spacecraft shortly after it landed with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos 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)

NASA, ESA (European Space Agency), Roscosmos, along with Russian Search and Recovery Forces, meet to discuss the readiness for the landing of Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos Tuesday, Dec. 12, 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)

NASA, ESA (European Space Agency), Roscosmos, along with Russian Search and Recovery Forces, meet to discuss the readiness for the landing of Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos Tuesday, Dec. 12, 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)

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)

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)

NASA astronaut Randy Bresnik arrives at the Karaganda Airport in Kazakhstan airport after he, Roscosmos cosmonaut Sergey Ryazanskiy and, ESA (European Space Agency) astronaut Paolo Nespoli landed in their Soyuz MS-05 spacecraft 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)

Roscosmos cosmonaut Sergey Ryazanskiy, foreground, and NASA astronaut Randy Bresnik, background, arrive at the Karaganda Airport in Kazakhstan airport after they and ESA (European Space Agency) astronaut Paolo Nespoli landed in their Soyuz MS-05 spacecraft 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)

Roscosmos cosmonaut Sergey Ryazanskiy is helped out of the Soyuz MS-05 spacecraft just minutes after he, NASA astronaut Randy Bresnik, and ESA (European Space Agency) astronaut Paolo Nespoli, 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)

NASA astronaut Randy Bresnik, center, arrives at the Karaganda Airport in Kazakhstan airport after he, Roscosmos cosmonaut Sergey Ryazanskiy and, ESA (European Space Agency) astronaut Paolo Nespoli landed in their Soyuz MS-05 spacecraft 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)

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 (European Space Agency) astronaut Paolo Nespoli is helped out of the Soyuz MS-05 spacecraft just minutes after he, NASA astronaut Randy Bresnik, 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)

NASA astronaut Randy Bresnik, left, Roscosmos cosmonaut Sergey Ryazanskiy, center, and ESA (European Space Agency) astronaut Paolo Nespoli sit in chairs outside the Soyuz MS-05 spacecraft a few moments after they 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)

NASA astronaut Randy Bresnik enters a helicopter shortly after he, ESA (European Space Agency) astronaut Paolo Nespoli, and Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft 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)

Deputy Head of the Gagarin Cosmonaut Training Center and cosmonaut Yuri Malenchenko, left, Head of the Search-and-Rescue Department of Rosaviatsiya (Russian Federal Air Transport Agency) Aleksey N. Lukiyanov, second from left, and other Russian Search and Recovery personnel are seen during a readiness review for the landing of Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos Tuesday, Dec. 12, 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)

NASA astronaut Randy Bresnik, center, gives an autograph while onboard a helicopter shortly after he, ESA (European Space Agency) astronaut Paolo Nespoli, and Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan on Thursday, Dec. 14, 2017. Looking on is NASA astronaut Reid Wiseman, left, and NASA Flight Surgeon Rick Scheuring. 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)

A Russian All-Terrain Vehicle (ATV) delivers NASA astronaut Randy Bresnik to an awaiting helicopter shortly after he, ESA (European Space Agency) astronaut Paolo Nespoli, and Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft 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)

NASA astronaut Randy Bresnik is carried to the medical tent by, Deputy Manager of the International Space Station Program Joel Montalbano, left, and NASA astronaut Reid Wiseman, right, shortly after he and ESA (European Space Agency) astronaut Paolo Nespoli, and Roscosmos cosmonaut Sergey Ryazanskiy landed in their Soyuz MS-05 spacecraft 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 (European Space Agency) astronaut Paolo Nespoli, left, Roscosmos cosmonaut Sergey Ryazanskiy, center, and NASA astronaut Randy Bresnik are seen during a Karaganda Airport welcome ceremony in Kazakhstan on Thursday, Dec. 14, 2017. 2017. Nespoli, Bresnik, 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)

NASA astronaut Mark Vande Hei, a flight engineer during International Space Station Expedition 53/54, visits NASA's Marshall Space Flight Center Nov. 9. He met with the Marshall team, American service veterans participating in the Wounded Warrior Project and area students, including Space Campers from the U.S. Space & Rocket Center. Vande Hei flew to the space station in September 2017 and returned in February 2018. During his months in space, he performed two critical spacewalks to replace the gripping mechanism and cameras on Canadarm2, and to lubricate newly installed components.

Students listen as NASA astronaut Randy Bresnik and ESA astronaut Paolo Nespoli speak about their time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

Students listen as NASA astronaut Randy Bresnik and ESA astronaut Paolo Nespoli speak about their time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

A student raises her hand to ask a question after NASA astronaut Randy Bresnik and ESA astronaut Paolo Nespoli spoke about their time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

Students listen as NASA astronaut Randy Bresnik and ESA astronaut Paolo Nespoli speak about their time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

iss053e079156 (Oct. 5, 2017) --- NASA astronaut and Expedition 53 Flight Engineer Mark Vande Hei is pictured during a spacewalk to service components on the Canadarm2 robotic arm during a spacewalk with NASA astronaut Randy Bresnik (out of frame).

ESA astronaut Paolo Nespoli speaks about his time onboard the International Space Station during expeditions 52/53, Thursday, May 10, 2018 at the Smithsonian National Air and Space Museum in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, left, and ESA astronaut Paolo Nespoli speak about their time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, right, and ESA astronaut Paolo Nespoli, left, speak about their time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, left, and ESA astronaut Paolo Nespoli answer questions about their time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik speaks about his time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, left, and ESA astronaut Paolo Nespoli speak about their time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik speaks about his time onboard the International Space Station during expeditions 52/53, Thursday, May 10, 2018 at the Smithsonian National Air and Space Museum in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik speaks about his time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, right, and his friend Shiela, center, present the principle of the school Dr. Beth Reaves, with a montage of images and items from Expedition 53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, left, and ESA astronaut Paolo Nespoli answer questions about their time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

ESA astronaut Paolo Nespoli gives a patch to a teacher for Teacher Appreciation Week after speaking about his time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

ESA astronaut Paolo Nespoli speaks about his time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, left, and ESA astronaut Paolo Nespoli answer questions about their time onboard the International Space Station during expeditions 52/53, Friday, May 11, 2018 at the Washington School for Girls in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, left, and ESA astronaut Paolo Nespoli, right, speak about their time onboard the International Space Station during expeditions 52/53, Thursday, May 10, 2018 at the Smithsonian National Air and Space Museum in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, left, and ESA astronaut Paolo Nespoli, right, speak about their time onboard the International Space Station during expeditions 52/53, Thursday, May 10, 2018 at the Smithsonian National Air and Space Museum in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, second from right, and ESA astronaut Paolo Nespoli, right, speak about their time onboard the International Space Station during expeditions 52/53, Thursday, May 10, 2018 at the Smithsonian National Air and Space Museum in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, right, and ESA astronaut Paolo Nespoli, left, speak about their time onboard the International Space Station during expeditions 52/53, Thursday, May 10, 2018 at the Smithsonian National Air and Space Museum in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, left, and ESA astronaut Paolo Nespoli, right, speak about their time onboard the International Space Station during expeditions 52/53, Thursday, May 10, 2018 at the Smithsonian National Air and Space Museum in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, left, and ESA astronaut Paolo Nespoli, right, speak about their time onboard the International Space Station during expeditions 52/53, Thursday, May 10, 2018 at the Smithsonian National Air and Space Museum in Washington. Photo Credit: (NASA/Aubrey Gemignani)

Audience members watch a live broadcast of Expedition 53 crew launching on the Soyuz rocket to the International Space Station during a presentation by Expedition 49/50 NASA astronaut Shane Kimbrough, Tuesday, September 12, 2017 at Arlington Career Center in Arlington, Virginia. During Expedition 50, Kimbrough completed four spacewalks for a total of 39 hours outside the ISS, and concluded his 173-day mission when he landed in a remote area near the town of Zhezkazgan, Kazakhstan in April 2017. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, second from right, and ESA astronaut Paolo Nespoli, right, are introduced by STEM in 30's Marty Kelsey before speaking about their time onboard the International Space Station during expeditions 52/53, Thursday, May 10, 2018 at the Smithsonian National Air and Space Museum in Washington. Photo Credit: (NASA/Aubrey Gemignani)

NASA astronaut Randy Bresnik, left, and ESA astronaut Paolo Nespoli, right, present Marty Kelsey, second from right, and Beth Wilson, of STEM in 30 with their sticker that flew in space onboard the International Space Station during expeditions 52/53, Thursday, May 10, 2018 at the Smithsonian National Air and Space Museum in Washington. Photo Credit: (NASA/Aubrey Gemignani)