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)

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)

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)

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, 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)

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)