
jsc2025e033527 (April 23, 2025) --- Roscosmos cosmonaut and Soyuz MS-27 Flight Engineer Alexey Zubritsky poses for a portrait in his Sokol launch and entry suit at the Gagarin Cosmonaut Training Center in Star City, Russia.

jsc2025e033528 (Feb. 10, 2025) --- Roscosmos cosmonaut and Soyuz MS-27 Flight Engineer Alexey Zubritsky poses for a portrait in his Sokol launch and entry suit at the Gagarin Cosmonaut Training Center in Star City, Russia.

iss073e0988184 (Oct. 28, 2025) --- Roscosmos cosmonaut and Expedition 73 Flight Engineer Alexey Zubritsky is pictured in his Orlan spacesuit conducting a spacewalk 262 miles above Earth. During the spacewalk, Zubritsky installed a pulse plasma injector, cleaned a window on the Nauka science module, replaced a materials science cassette on Nauka, and moved a controller interface for the European robotic arm.

iss073e0988292 (Oct. 28, 2025) --- Roscosmos cosmonaut and Expedition 73 Flight Engineer Alexey Zubritsky is pictured in his Orlan spacesuit conducting a spacewalk 271 miles above Earth. During the the spacewalk, Zubritsky installed a pulse plasma injector, cleaned a window on the Nauka science module, replaced a materials science cassette on Nauka, and moved a controller interface for the European robotic arm.

iss072e939999 (April 8, 2025) --- Roscosmos cosmonaut and Expedition 72 Flight Engineer Alexey Zubritsky enters the International Space Station shortly after docking to the Prichal module aboard the Soyuz MS-27 spacecraft. Flight Engineer Takuya Onishi of JAXA (Japan Aerospace Exploration Agency), at right, greets Zubritsky with a hug.

iss072e939997 (April 8, 2025) --- Roscosmos cosmonaut and Expedition 72 Flight Engineer Alexey Zubritsky is pictured before entering the International Space Station shortly after docking to the Prichal module aboard the Soyuz MS-27 spacecraft. Waiting to greet Zubritsky is Flight Engineer Takuya Onishi of JAXA (Japan Aerospace Exploration Agency), at right.

iss073e0881198 (Oct. 16, 2025) --- Roscosmos cosmonaut Alexey Zubritsky is pictured during a six-hour and nine-minute spacewalk on the International Space Station's Roscosmos segment 265 miles above Earth. Zubritsky helped install a semiconductor materials experiment, remove a high-resolution camera monoblock, clean a window on the Zvezda service module, and remove a materials exposure experiment container.

iss073e0988196 (Oct. 28, 2025) --- Roscosmos cosmonaut and Expedition 73 Flight Engineer Alexey Zubritsky is pictured in his Orlan spacesuit conducting a spacewalk 269 miles above Earth. During the spacewalk, Zubritsky installed a pulse plasma injector, cleaned a window on the Nauka science module, replaced a materials science cassette on Nauka, and moved a controller interface for the European robotic arm.

iss073e0880941 (Oct. 16, 2025) --- Roscosmos cosmonauts (from left) Sergey Ryzhikov and Alexey Zubritsky are pictured inside the International Space Station's Zvezda service module dressing up and preparing for a spacewalk. The duo would install a semiconductor materials experiment, remove a high-resolution camera monoblock, clean a window on the Zvezda service module, and remove a materials exposure experiment container during the six-hour and nine-minute excursion.

iss073e0257842 (July 8, 2025) --- Roscosmos cosmonauts (from left) Sergey Ryzhikov and Alexey Zubritsky, both Expedition 73 flight engineers, join each other and photograph treadmill components for inspection inside the International Space Station's Zvezda service module. Credit: Roscosmos

iss073e0547545 (Aug. 27, 2025) --- Roscosmos cosmonaut and Expedition 73 Flight Engineer Alexey Zubritsky is pictured with an air sampling device to detect and analyze trace contaminants such as carbon dioxide and ammonia to ensure a safe breathable environment aboard the International Space Station.

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.

iss073e0981212 (Oct. 16, 2025) --- Roscosmos cosmonauts Sergey Ryzhikov (left) and Alexey Zubritsky (bottom right) work together to remove a high-resolution camera (HRC) monoblock during a six-hour and nine-minute spacewalk outside the International Space Station's Roscosmos segment. The HRC monoblock is part of a scientific optical telescope system designed to test compact radio-optical detectors for Earth observation, ecological monitoring, and emergency response.

iss073e0988203 (Oct. 28, 2025) --- Roscosmos cosmonauts (top to bottom) Alexey Zubritsky and Sergey Ryzhikov are pictured in their Orlan spacesuits conducting a spacewalk 270 miles above southern Argentina. During the spacewalk, the duo installed a pulse plasma injector, cleaned a window on the Nauka science module, replaced a materials science cassette on Nauka, and moved a controller interface for the European robotic arm.

iss073e0881103 (Oct. 16, 2025) --- Roscosmos cosmonauts Alexey Zubritsky (center) and Sergey Ryzhikov (upper right) are pictured during a spacewalk outside the Roscosmos segment of the International Space Station. During the six-hour and nine-minute excursion, the duo installed a semiconductor materials experiment, removed a high-resolution camera monoblock, cleaned a window on the Zvezda service module, and dismantled a materials exposure container.

Expedition 73 NASA astronaut Jonny Kim, left, and Roscosmos cosmonauts Sergey Ryzhikov, center, and Alexey Zubritsky are seen inside the Soyuz MS-27 spacecraft after it landed in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

iss073e0698329 (Sept. 16, 2025) --- Roscosmos cosmonauts (from left) Sergey Ryzhikov and Alexey Zubritsky, Expedition 73 Commander and Flight Engineer respectively, monitor the arrival of the Progress 93 cargo craft during its approach and rendezvous with the International Space Station. The crewmates were inside the Zvezda service module at the controls of the telerobotically operated rendezvous unit, or TORU, watching Progress' arrival via video and telemetry. TORU could be used to manually guide an approaching spacecraft to a docking on the orbital outpost if necessary, though unlikely.

iss073e0384172 (July 17, 2025) --- Expedition 73 Flight Engineers (from left) Jonny Kim of NASA and Alexey Zubritsky of Roscosmos, both first time space-flyers, show off patches marking a benchmark 100 days in space since their arrival aboard the Soyuz MS-27 spacecraft on March 8, 2025. The duo arrived aboard the Soyuz MS-27 with veteran Roscosmos cosmonaut Sergey Ryzhikov (not pictured) who is on his third mission aboard the orbital outpost.

iss072e941647 (April 8, 2025) --- The Soyuz MS-27 spacecraft approaches the International Space Station 259 miles above Morocco on the African continent. The Soyuz spacecraft would dock shortly afterward to the Prichal module bringing NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky to the orbital outpost.

iss072e999938 (April 8, 2025) --- The Soyuz MS-27 spacecraft approaches the International Space Station carrying NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky. Both spacecraft were orbiting 261 miles above the Mediterranean Sea near Italy's island of Sardegna at the time of this photograph.

iss072e941652 (April 8, 2025) --- The Soyuz MS-27 spacecraft approaches the International Space Station 262 miles above Hungary on the European continent. The Soyuz spacecraft would dock shortly afterward to the Prichal module bringing NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky to the orbital outpost.

iss072e941654 (April 8, 2025) --- The Soyuz MS-27 spacecraft approaches the International Space Station 259 miles above Morocco on the African continent. The Soyuz spacecraft would dock shortly afterward to the Prichal module bringing NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky to the orbital outpost.

iss073e0257848 (July 8, 2025) --- Roscosmos cosmonaut and Expedition 73 Flight Engineer Alexey Zubritsky poses on the Zvezda service module's treadmill aboard the International Space Station. Zubritskiy was working on treadmill maintenance inspecting, removing, and replacing components on the exercise device. Credit: Roscosmos

iss073e0221786 (June 20, 2025) --- From front to back, Expedition 73 Flight Engineers Jonny Kim of NASA and Alexey Zubritsky and Sergey Ryzhikov, both from Roscosmos, practice an emergency drill on computer tablets inside the International Space Station's Zvezda service module.

NASA, Roscosmos, and Russian Search and Recovery Forces meet at the Cosmonaut Hotel in Karaganda, Kazakhstan, Sunday, Dec. 7, 2025, to discuss the readiness for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Recovery Forces meet at the Cosmonaut Hotel in Karaganda, Kazakhstan, Sunday, Dec. 7, 2025, to discuss the readiness for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Recovery Forces meet at the Cosmonaut Hotel in Karaganda, Kazakhstan, Sunday, Dec. 7, 2025, to discuss the readiness for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky. Photo Credit: (NASA/Bill Ingalls)

iss073-s-002 (Oct. 16, 2024) --- The official portrait of the International Space Station's seven-member Expedition 73 crew from three different space agencies. Seated in the front row from left, are NASA astronauts Nichole Ayers and Anne McClain. In the back row from left are, Roscosmos cosmonaut Kirill Peskov; NASA astronaut Jonny Kim; Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky; and JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi. Credit: NASA/Josh Valcarcel

iss073-s-002b (Oct. 16, 2024) --- The updated official portrait of the International Space Station's seven-member Expedition 73 crew from three different space agencies. Seated in the front row are NASA astronauts Mike Fincke and Zena Cardman. In the back row from left are, Roscosmos cosmonaut Oleg Platonov; NASA astronaut Jonny Kim; Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky; and JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui. Credit: NASA/Josh Valcarcel

iss072e1021804 (April 19, 2025) --- The Soyuz crew ships that each brought three crew members to the International Space Station are pictured docked to the orbital outpost. In the foreground, is the Soyuz MS-26 spacecraft docked to the Rassvet module moments before it undocked and returned to Earth with NASA astronaut Pettit and Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner after 220 days in space. In the rear, is the Soyuz MS-27 spacecraft docked to the Prichal module after it launched on April 8, 2025, with NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky beginning an eight-month space research mission.

iss073e0002705 (April 26, 2025) --- The Soyuz MS-27 spacecraft is pictured docked to the Prichal module as the International Space Station orbited 264 miles above French Polynesia, France's oveseas collectivity of over 100 islands in the Pacific Ocean. The Soyuz launched NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky to the orbital outpost on April 8.

iss073e0002707 (April 27, 2025) --- The Soyuz MS-27 spacecraft is pictured docked to the Prichal module as the International Space Station orbited 269 miles above the Indian Ocean off the coast of South Africa. The Soyuz launched NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky to the orbital outpost on April 8.

iss073e0249461 (June 26, 2025) --- The Axiom Mission 4 (Ax-4) and Expedition 73 crews join each other for a group portrait inside the International Space Station's Harmony module. In the front row (from left) are, Ax-4 crewmates Tibor Kapu, Peggy Whitson, Shubhanshu Shukla, and Sławosz Uznański-Wiśniewski with Expedition 73 crewmates Anne McClain and Takuya Onishi. In the rear are, Expedition 73 crewmates Alexey Zubritsky, Kirill Peskov, Sergey Ryzhikov, Jonny Kim, and Nichole Ayers.

iss073e0075996 (May 15, 2025) --- The Soyuz MS-27 crew ship is pictured docked to the International Space Station's Prichal module as the orbital outpost soared 271 miles above a cloudy South Pacific Ocean. The Soyuz MS-27 launched from Kazakhstan's Baikonur Cosmodrme then docked to Prichal on April 8, 2025, carrying Expedition 73 Flight Engineers Jonny Kim of NASA and Sergey Ryzhikov and Alexey Zubritsky, both from Roscosmos.

iss073e0249083 (June 15, 2025) --- The seven-member Expedition 73 crew poses for a portrait inside the International Space Station's Zvezda service module. Clockwise from top left are, NASA Flight Engineer Nichole Ayers; JAXA (Japan Aerospace Exploration Agency) Commander Takuya Onishi; Roscosmos Flight Engineer Alexey Zubritsky; NASA Flight Engineers Jonny Kim and Anne McClain; and Roscosmos Flight Engineers Kirill Peskov and Sergey Ryzhikov.

iss073e0248489 (June 13, 2025) --- JAXA (Japan Aerospace Exploration Agency) astronaut and Expedition 73 Commander Takuya Onishi (center) shows off a hamburger-shaped cake celebrating 200 cumulative days in space since his first spaceflight as an Expedition 48-49 Flight Engineer in 2016. Surrounding Onishi (from left) are NASA Flight Engineers Nichole Ayers and Anne McClain and Roscosmos Flight Engineers Sergey Ryzhikov, Kirill Peskov, and Alexey Zubritsky.

iss073e0417307 (July 25, 2025) --- Six of seven Expedition 73 crew members pose for a portrait during dinnertime at the galley inside the International Space Station's Unity module. Clockwise from bottom are, JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi, NASA astronauts Anne McClain and Nichole Ayers, and Roscosmos cosmonauts Sergey Ryzhikov, Kirill Peskov, and Alexey Zubritsky.

iss073e1051940 (Nov. 8, 2025) --- All seven members of the Expedition 73 crew gather for a portrait during dinnertime at the galley inside the International Space Station’s Unity module. In the foreground, holding the camera for a group selfie, is Roscosmos cosmonaut Alexey Zubritsky. In the back, from left, are JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui, NASA astronaut Mike Fincke, Roscosmos cosmonaut and station commander Sergey Ryzhikov, NASA astronauts Jonny Kim and Zena Cardman, and Roscosmos cosmonaut Oleg Platonov.

iss073e0508120 (Aug. 15, 2025) --- The seven-member Expedtion 73 crew gathers together for a dinnertime portrait inside the galley of the International Space Station's Unity module. In the front from left are, Flight Engineers Zena Cardman of NASA, Kimiya Yui of JAXA (Japan Aerospace Exploration Agency), and Jonny Kim of NASA. In the back are, Flight Engineers Oleg Platonov of Roscosmos and Mike Fincke of NASA, and station Commander Sergey Ryzhikov and Alexey Zubritsky, both from Roscosmos.

iss073e0420899 (Aug. 3, 2025) --- Eleven International Space Station crew members gather inside the International Space Station's Unity module for a portrait. In the front row, from left are, Kimiya Yui of JAXA (Japan Aerospace Exploration Agency), Zena Cardman of NASA, Oleg Platonov of Roscosmos, and Mike Fincke of NASA. In the second row are, Nichole Ayers of NASA, Sergey Ryzhikov of Roscosmos, and Anne McClain of NASA. In the back are, Takuya Onishi of JAXA, Kirill Peskov of Roscosmos, Jonny Kim of NASA, and Alexey Zubritsky of Roscosmos.

iss073e1129528 (Nov. 2, 2025) --- The seven-member Expedition 73 crew poses for a portrait commemorating 25 years of continuous human presence aboard the International Space Station. In the front row from left are, NASA astronaut Jonny Kim, Roscosmos cosmonaut and station Commander Sergey Ryzhikov, and Roscosmos cosmonaut Alexey Zubritsky. In the back row are, Roscosmos cosmonaut Oleg Platonov, NASA astronauts Mike Fincke and Zena Cardman, and JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui.

NASA, Roscosmos, and Russian Search and Recovery Forces prepare wait to board helicopters at the Zhezkazgan Airport in Kazakhstan to support the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Recovery Forces arrive in Zhezkazgan, Kazakhstan to prepare for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Monday, Dec. 8, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, Russian Search and Recovery Forces onboard Russian helicopters prepare to support the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Karaganda Airport in Kazakhstan is seen as NASA, Roscosmos, and Russian Search and Recovery Forces arrive ahead of the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Saturday, Dec. 6, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Recovery Forces arrive on an AN-26 plane in Zhezkazgan, Kazakhstan to prepare for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Monday, Dec. 8, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Recovery Forces prepare wait to board helicopters at the Zhezkazgan Airport in Kazakhstan to support the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian Search and Rescue helicopter teams fly to the predicted landing zone of the Soyuz MS-27 spacecraft with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, near the town of Zhezkazgan, Kazakhstan, Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Recovery Forces arrive on an AN-26 plane in Zhezkazgan, Kazakhstan to prepare for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Monday, Dec. 8, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian Search and Rescue helicopter teams fly to the predicted landing zone of the Soyuz MS-27 spacecraft with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, near the town of Zhezkazgan, Kazakhstan, Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

A sign at the entrance to Karaganda, Kazakhstan is seen as NASA, Roscosmos, and Russian Search and Recovery Forces arrive ahead of the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Saturday, Dec. 6, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The road from Karaganda Airport in Kazakhstan to the town of Karaganda is seen as NASA, Roscosmos, and Russian Search and Recovery Forces arrive ahead of the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Saturday, Dec. 6, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Recovery Forces arrive on an AN-26 plane in Zhezkazgan, Kazakhstan to prepare for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Monday, Dec. 8, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Recovery Forces arrive in Zhezkazgan, Kazakhstan to prepare for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Monday, Dec. 8, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Recovery Forces prepare wait to board helicopters at the Zhezkazgan Airport in Kazakhstan to support the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA, Roscosmos, and Russian Search and Recovery Forces prepare to board aircraft and helicopters at the Zhezkazgan Airport in Kazakhstan to support the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian Search and Rescue teams arrive at the Soyuz MS-27 spacecraft shortly after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian all terrain vehicle (ATV) support personnel are seen near the Soyuz MS-27 spacecraft shortly after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian Search and Rescue teams arrive at the Soyuz MS-27 spacecraft shortly after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-27 spacecraft is seen after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-27 spacecraft is seen after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Expedition 73 NASA astronaut Jonny Kim, left, and Roscosmos cosmonaut Sergey Ryzhikov, are seen inside the Soyuz MS-27 spacecraft after it landed with them, and fellow crew member Roscosmos cosmonaut Alexey Zubritsky, in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian Search and Rescue teams arrive at the Soyuz MS-27 spacecraft landing site shortly after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian support personnel work around the Soyuz MS-27 spacecraft shortly after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian Search and Rescue teams arrive at the Soyuz MS-27 spacecraft shortly after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-27 spacecraft is seen after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian support personnel work around the Soyuz MS-27 spacecraft shortly after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-27 spacecraft is seen after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian Search and Rescue teams arrive at the Soyuz MS-27 spacecraft landing site shortly after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Russian Search and Rescue teams arrive at the Soyuz MS-27 spacecraft shortly after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025. The trio are returning to Earth after logging 245 days in space as members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA Director for Human Space Flight Programs, Russia, Jay Marschke, right, along with Roscosmos, and Russian Search and Recovery Forces meet at the Cosmonaut Hotel in Karaganda, Kazakhstan, Sunday, Dec. 7, 2025, at a meeting to discuss the readiness for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky. Photo Credit: (NASA/Bill Ingalls)

NASA Director for Human Space Flight Programs, Russia, Jay Marschke, along with Roscosmos, and Russian Search and Recovery Forces meet at the Cosmonaut Hotel in Karaganda, Kazakhstan, Sunday, Dec. 7, 2025, to discuss the readiness for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky. Photo Credit: (NASA/Bill Ingalls)

NASA Director for Human Space Flight Programs, Russia, Jay Marschke, along with Roscosmos, and Russian Search and Recovery Forces meet at the Cosmonaut Hotel in Karaganda, Kazakhstan, Sunday, Dec. 7, 2025, at a meeting to discuss the readiness for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky. Photo Credit: (NASA/Bill Ingalls)

Head of the Search-and-Rescue Department of Rosaviatsiya (Russian Federal Agency for Air Transport) Andrey Aleksandrovich, is seen at the Cosmonaut Hotel in Karaganda, Kazakhstan, Sunday, Dec. 7, 2025, at a meeting to discuss the readiness for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky. Photo Credit: (NASA/Bill Ingalls)

Matryoshka Dolls depicting NASA astronaut Jonny Kim, left, Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, are seen at the Cosmonaut Hotel in Karaganda, Kazakhstan, Sunday, Dec. 7, 2025. The trio are returning to Earth, December 9, after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Head of the Search-and-Rescue Department of Rosaviatsiya (Russian Federal Agency for Air Transport) Andrey Aleksandrovich, left, and NASA International Space Station deputy program manager Dina Contella, are seen at the Cosmonaut Hotel in Karaganda, Kazakhstan, Sunday, Dec. 7, 2025, to discuss the readiness for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky. Photo Credit: (NASA/Bill Ingalls)

Head of the Search-and-Rescue Department of Rosaviatsiya (Russian Federal Agency for Air Transport) Andrey Aleksandrovich, is seen at the Cosmonaut Hotel in Karaganda, Kazakhstan, Sunday, Dec. 7, 2025, at a meeting to discuss the readiness for the landing of Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Jonny Kim arrives at the Karaganda Airport in Kazakhstan after he, Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, landed in their Soyuz MS-27 spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Jonny Kim rest in a chair outside the Soyuz MS-27 spacecraft after he landed with Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky in a remote area near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Roscosmos cosmonaut Sergey Ryzhikov is carried to a medical tent shortly after he, NASA astronaut Jonny Kim, and Roscosmos cosmonaut Alexey Zubritsky, landed in their Soyuz MS-27 spacecraft near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Jonny Kim is seen outside the Soyuz MS-27 spacecraft after he landed with Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky in a remote area near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Jonny Kim boards a Russian MI-8 helicopter to take him to Karaganda after he, Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, landed in their Soyuz MS-27 spacecraft near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Jonny Kim arrives at the Karaganda Airport in Kazakhstan after he, Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, landed in their Soyuz MS-27 spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Jonny Kim is seen outside the Soyuz MS-27 spacecraft after he landed with Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky in a remote area near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Jonny Kim is carried to a medical tent shortly after he, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, landed in their Soyuz MS-27 spacecraft near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Jonny Kim is seen outside the Soyuz MS-27 spacecraft, with a gifted Matryoshka Doll, after he landed with Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky in a remote area near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Jonny Kim, seated, arrives at the Karaganda Airport in Kazakhstan after he, Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, landed in their Soyuz MS-27 spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Jonny Kim is helped out of the Soyuz MS-27 spacecraft just minutes after he, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, landed in a remote area near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

An all terrain vehicle (ATV) transports NASA astronaut Jonny Kim from the medical tent to an MI-8 helicopter to take him to Karaganda, Kazakhstan after he, Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, landed in their Soyuz MS-27 spacecraft near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Roscosmos cosmonaut Sergey Ryzhikov is carried to a medical tent shortly after he, NASA astronaut Jonny Kim, and Roscosmos cosmonaut Alexey Zubritsky, landed in their Soyuz MS-27 spacecraft near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

NASA astronaut Jonny Kim is carried to a medical tent shortly after he, and Roscosmos cosmonauts Sergey Ryzhikov, and Alexey Zubritsky, landed in their Soyuz MS-27 spacecraft near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Roscosmos cosmonaut Sergey Ryzhikov is helped out of the Soyuz MS-27 spacecraft just minutes after he, NASA astronaut Jonny Kim, and Roscosmos cosmonaut Alexey Zubritsky, landed in a remote area near the town of Zhezkazgan, Kazakhstan on Tuesday, Dec. 9, 2025. The trio returned to Earth after logging 245 days in space as a members of Expeditions 72 and 73 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

iss073e0509711 (Aug. 2, 2025) --- Expedition 73 poses for a portrait after welcoming four new crew members shortly after they arrived on a SpaceX Dragon crew spacecraft as part of NASA's SpaceX Crew-11 mission. In the front row from left, are the newest crewmates Roscosmos cosmonaut Oleg Platonov, NASA astronauts Mike Fincke and Zena Cardman, and JAXA (Japan Aerospace Exploration Agency) astronaut Kimiya Yui. In the back row, are JAXA astronaut Takuya Onishi, Roscosmos cosmonauts Kirill Peskov, Alexey Zubritsky, and Sergey Ryzhikov, and NASA astronauts Jonny Kim, Nichole Ayers, and Anne McClain.