The inflatable medical tent is seen in a remote area outside the town of Zhezkazgan, Kazakhstan, on Monday, Nov. 11, 2013. Expedition 37 Commander Fyodor Yurchikhin of Roscosmos, Flight Engineers Karen Nyberg of NASA and Luca Parmitano of Italy returned to earth after five and a half months on the International Space Station. Photo Credit: (NASA/Carla Cioffi)

An inflatable medical tent stands in the foreground of the Expedition 9 landing site, while an incoming Russian Search and Rescue helicopter lands. The Soyuz capsule, which carried Expedition 9 Flight Engineer Michael Fincke, Commander Gennady Padalka and Russian Space Forces cosmonaut Yuri Shargin landed approximately 85 kilometers northeast of Arkalyk in northern Kazakhstan, Sunday, October 24, 2004. Photo Credit: (NASA/Bill Ingalls)

An inflatable medical tent stands in the foreground of the Expedition 9 landing site, while in the background the Soyuz capsule lays on its side after landing approximately 85 kilometers northeast of Arkalyk in northern Kazakhstan with Expedition 9 crew members Flight Engineer Michael Fincke, Commander Gennady Padalka and Russian Space Forces cosmonaut Yuri Shargin, Sunday, October 24, 2004.

NASA and GCTC (Gagarin Cosmonaut Training Center) crew support personnel enter the inflatable medical tent in which Expedition 30 Commander Dan Burbank, and flight engineers Anton Shkaplerov and Anatoly Ivanishin are being checked out shortly after their Soyuz TMA-22 capsule landed out side the town of Arkalyk, Kazakhstan, Friday, April 27, 2012. Burbank, and Russian Cosmonauts Shkaplerov and Ivanishin are returning from more than five months onboard the International Space Station where they served as members of the Expedition 29 and 30 crews. Photo Credit: (NASA/Carla Cioffi)

An external view of the Expedition 10 crew inflatable medical tent, Monday, April 25, 2005, Arkalyk, Kazakhstan. Expedition 10 Commander Leroy Chiao, Flight Engineer Salizhan Sharipov and European Space Agency astronaut Roberto Vittori brought their Soyuz TMA-5 capsule to a pre-dawn landing April 25 northeast of the town of Arkalyk in Kazakhstan to wrap up a six-month mission aboard the International Space Station for Chiao and Sharipov, and a ten-day mission for Vittori, who flew under a commercial contract between ESA and the Russian Federal Space Agency. Photo Credit: (NASA/Bill Ingalls)

Russian flight suits lie on the ground outside the inflatable medical tent, Monday, April 25, 2005, Arkalyk, Kazakhstan. Expedition 10 Commander Leroy Chiao, Flight Engineer Salizhan Sharipov and European Space Agency astronaut Roberto Vittori brought their Soyuz TMA-5 capsule to a pre-dawn landing April 25 northeast of the town of Arkalyk in Kazakhstan to wrap up a six-month mission aboard the International Space Station for Chiao and Sharipov, and a ten-day mission for Vittori, who flew under a commercial contract between ESA and the Russian Federal Space Agency. Photo Credit: (NASA/Bill Ingalls)

Expedition 37 Luca Parmitano of ESA (European Space Agency) is carried to the inflatable medical tent from minutes after he landed in the Soyuz TMA-09M spacecraft in a remote area outside the town of Zhezkazgan, Kazakhstan, on Monday, Nov. 11, 2013. Parmitano, Expedition 37 Commander Fyodor Yurchikhin of the Russian Federal Space Agency (Roscosmos) and NASA Flight Engineer Karen Nyberg returned to earth after five and a half months on the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 37 NASA Flight Engineer Karen Nyberg gives the thumbs up as she is carried to the inflatable medical tent after her landing in the Soyuz TMA-09M spacecraft in a remote area southeast of the town of Zhezkazgan, Kazakhstan, on Monday, Nov. 11, 2013. Nyberg, Expedition 37 Commander Fyodor Yurchikhin of the Russian Federal Space Agency (Roscosmos) and Italian Flight Engineer Luca Parmitano returned to earth after five and a half months on the International Space Station. Photo Credit: (NASA/Carla Cioffi)

The inflatable medical tent is seen at the landing zone shortly after Expedition 55 crew members Anton Shkaplerov of Roscosmos, Scott Tingle of NASA, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) landed in their Soyuz MS-07 spacecraft near the town of Zhezkazgan, Kazakhstan on Sunday, June 3, 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 37 Commander Fyodor Yurchikhin of Roscosmos (Russian Federal Space Agency) is carried to the inflatable medical tent from minutes after he landed in the Soyuz TMA-09M spacecraft in a remote area outside the town of Zhezkazgan, Kazakhstan, on Monday, Nov. 11, 2013. Yurchikhin, NASA Flight Engineer Karen Nyberg and Italian Flight Engineer Luca Parmitano returned to earth after five and a half months on the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Support personnel wait outside the inflatable medical tent after Expedition 55 crew members Anton Shkaplerov of Roscosmos, Scott Tingle of NASA, and Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) landed in their Soyuz MS-07 spacecraft near the town of Zhezkazgan, Kazakhstan on Sunday, June 3, 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)

A Russian made all terrain vehicle waits to transport crew members from the inflatable medical tent to their helicopters, Friday, April 30, 2004, following the landing of Expedition 8 in north central Kazakhstan. Commander Michael Foale, Soyuz Flight Engineer Alexander Kaleri and European Space Agency astronaut Andre Kuipers, of the Netherlands landed in a Soyuz TMA-3 capsule. Foale and Kaleri completed 195 days in space aboard the International Space Station, while Kuipers returned after an 11-day research mission as part of a commercial agreement between ESA and the Russian Federal Space Agency. Photo Credit: (NASA/Bill Ingalls)

Expedition 10 Commander Leroy Chiao is carried to an inflatable medical tent after pre-dawn landing in the Soyuz TMA-5 capsule Monday, April 25, 2005 northeast of the town of Arkalyk, Kazakhstan. Chiao and Expedition 10 Flight Engineer Salizhan Sharipov wrapped up a six-month mission aboard the International Space Station. European Space Agency astronaut Roberto Vittori completed a ten-day mission aboard the ISS under a commercial contract between ESA and the Russian Federal Space Agency. Photo Credit: (NASA/Bill Ingalls)

Soyuz Flight Engineer Alexander Kaleri is carried in a chair from the Soyuz landing site to an inflatable medical tent after he and Expedition 8 Commander Mike Foale and European Space Agency astronaut Andre Kuipers, of the Netherlands, landed in north central Kazakhstan, Friday, April 30, 2004, in a Soyuz TMA-3 capsule. Foale and Kaleri completed 195 days in space aboard the International Space Station, while Kuipers returned after an 11-day research mission as part of a commercial agreement between ESA and the Russian Federal Space Agency. Photo Credit: (NASA/Bill Ingalls)

Expedition 10 Commander Leroy Chiao rests in an inflatable medical tent after pre-dawn landing in the Soyuz TMA-5 capsule Monday, April 25, 2005 northeast of the town of Arkalyk, Kazakhstan. Chiao and Expedition 10 Flight Engineer Salizhan Sharipov wrapped up a six-month mission aboard the International Space Station. European Space Agency astronaut Roberto Vittori completed a ten-day mission aboard the ISS under a commercial contract between ESA and the Russian Federal Space Agency. Photo Credit: (NASA/Bill Ingalls)

Expedition 8 Commander Michael Foale is carried in a chair from the Soyuz landing site to an inflatable medical tent after he, Soyuz Flight Engineer Alexander Kaleri and European Space Agency astronaut Andre Kuipers of the Netherlands landed in north central Kazakhstan, Friday, April 30, 2004, in a Soyuz TMA-3 capsule. Foale and Kaleri completed 195 days in space aboard the International Space Station, while Kuipers returned after an 11-day research mission as part of a commercial agreement between ESA and the Russian Federal Space Agency. Photo Credit: (NASA/Bill Ingalls)

European Space Agency astronaut Andre Kuipers, of the Netherlands, is carried in a chair from the Soyuz landing site to an inflatable medical tent after he and Expedition 8 Commander Michael Foale and Soyuz Flight Engineer Alexander Kaleri landed in north central Kazakhstan, Friday, April 30, 2004, in a Soyuz TMA-3 capsule. Foale and Kaleri completed 195 days in space aboard the International Space Station, while Kuipers returned after an 11-day research mission as part of a commercial agreement between ESA and the Russian Federal Space Agency. Photo Credit: (NASA/Bill Ingalls)

JSC2004-E-21252 (30 April 2004) --- Astronaut C. Michael Foale, Expedition 8 commander and NASA ISS science officer, is carried in a chair from the Soyuz landing site to an inflatable medical tent after he and his crewmates, cosmonaut Alexander Y. Kaleri (out of frame), Soyuz flight engineer representing Russia’s Federal Space Agency, and European Space Agency (ESA) astronaut Andre Kuipers (out of frame) of the Netherlands, successfully landed in north central Kazakhstan on April 30, 2004, in their Soyuz TMA-3 capsule. Foale and Kaleri completed 195 days in space aboard the International Space Station (ISS), while Kuipers returned after an 11-day research mission as part of a commercial agreement between ESA and Russia’s Federal Space Agency. Photo Credit: NASA/Bill Ingalls