
ISS014-E-19526 (17 April 2007) --- The crewmembers onboard the International Space Station pose for a group portrait during the ceremony of Changing-of-Command from Expedition 14 to Expedition 15 in the Destiny laboratory. From the left are cosmonauts Mikhail Tyurin, Expedition 14 flight engineer; Fyodor N. Yurchikhin, Expedition 15 commander; astronaut Michael E. Lopez-Alegria, Expedition 14 commander and NASA space station science officer; cosmonaut Oleg V. Kotov, Expedition 15 flight engineer; and astronaut Sunita L. Williams, Expedition 14/15 flight engineer. Tyurin, Yurchikhin and Kotov represent Russia's Federal Space Agency.

ISS014-E-19539 (17 April 2007) --- The crewmembers onboard the International Space Station enjoy a light moment as they pose for a group portrait during the ceremony of Changing-of-Command from Expedition 14 to Expedition 15 in the Destiny laboratory. From the left are cosmonaut Mikhail Tyurin, Expedition 14 flight engineer; astronaut Michael E. Lopez-Alegria, Expedition 14 commander and NASA space station science officer; astronaut Sunita L. Williams, Expedition 14/15 flight engineer; cosmonauts Fyodor N. Yurchikhin, Expedition 15 commander; and Oleg V. Kotov, Expedition 15 flight engineer. Tyurin, Yurchikhin and Kotov represent Russia's Federal Space Agency.

ISS014-E-19536 (17 April 2007) --- The crewmembers onboard the International Space Station pose for a group portrait during the ceremony of Changing-of-Command from Expedition 14 to Expedition 15 in the Destiny laboratory. From the left are cosmonauts Mikhail Tyurin, Expedition 14 flight engineer; Fyodor N. Yurchikhin, Expedition 15 commander; astronaut Michael E. Lopez-Alegria, Expedition 14 commander and NASA space station science officer; cosmonaut Oleg V. Kotov, Expedition 15 flight engineer; and astronaut Sunita L. Williams, Expedition 14/15 flight engineer. Tyurin, Yurchikhin and Kotov represent Russia's Federal Space Agency.

ISS014-E-19535 (17 April 2007) --- The crewmembers onboard the International Space Station pose for a group portrait during the ceremony of Changing-of-Command from Expedition 14 to Expedition 15 in the Destiny laboratory. From the left are cosmonauts Mikhail Tyurin, Expedition 14 flight engineer; Fyodor N. Yurchikhin, Expedition 15 commander; astronaut Michael E. Lopez-Alegria, Expedition 14 commander and NASA space station science officer; cosmonaut Oleg V. Kotov, Expedition 15 flight engineer; and astronaut Sunita L. Williams, Expedition 14/15 flight engineer. Tyurin, Yurchikhin and Kotov represent Russia's Federal Space Agency.

ISS015-E-35320 (19 Oct. 2007) --- NASA astronaut Peggy A. Whitson, Expedition 16 commander, places the Expedition 16 patch above a hatch in the Destiny laboratory, which adds to the growing collection of insignias representing crews who have lived and worked on the International Space Station. Also pictured are cosmonauts Fyodor N. Yurchikhin (left background), Oleg V. Kotov (left foreground), Expedition 15 commander and flight engineer, respectively; and Yuri I. Malenchenko (right), Expedition 16 flight engineer, all representing Russia's Federal Space Agency; and NASA astronaut Clay Anderson, Expedition 15/16 flight engineer.

JSC2007-E-15349 (March 2007) --- Attired in a Russian Sokol launch and entry suit, astronaut Clayton Anderson, Expedition 15/16 flight engineer, takes a break from training in Star City, Russia to pose for a portrait. Photo credit: Gagarin Cosmonaut Training Center

ISS015-E-08237 (27 April 2007) --- Cosmonauts Fyodor N. Yurchikhin (left), Oleg V. Kotov (right), Expedition 15 commander and flight engineer, respectively, and astronaut Sunita L. Williams, flight engineer, photographed during a teleconference in the Zvezda Service Module of the International Space Station.

ISS015-E-11154 (7 June 2007) --- Astronaut Sunita L. Williams, Expedition 15 flight engineer, looks over procedures checklists in the Quest Airlock of the International Space Station.

JSC2007-E-15370 (March 2007) --- Attired in Russian Sokol launch and entry suits, cosmonauts Fyodor N. Yurchikhin (center), Expedition 15 commander; and Oleg V. Kotov (right), flight engineer, both representing Russia's Federal Space Agency; and astronaut Dan Tani, flight engineer, take a break from training in Star City, Russia to pose for a portrait. Photo credit: Gagarin Cosmonaut Training Center

JSC2007-E-15347 (March 2007) --- Attired in Russian Sokol launch and entry suits, cosmonauts Fyodor N. Yurchikhin (center), Expedition 15 commander; and Oleg V. Kotov (right), flight engineer, both representing Russia's Federal Space Agency; and astronaut Clayton Anderson, flight engineer, take a break from training in Star City, Russia to pose for a portrait. Photo credit: Gagarin Cosmonaut Training Center

JSC2007-E-015405 (March 2007) --- Attired in their Russian Sokol launch and entry suits, NASA astronaut Sunita Williams, Expedition 15 flight engineer; along with Russian cosmonauts Oleg Kotov (center), flight engineer; and Fyodor Yurchikhin, commander, pose for a photo in a Soyuz mock-up during training in Star City, Russia at the Gagarin Cosmonaut Training Center (GCTC).

ISS015-E-17020 (7 July 2007) --- Mount Rainier in Washington is featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-10425 (2 June 2007) --- A full moon is featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-10061 (30 May 2007) --- A nearly full moon is featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-09940 (29 May 2007) --- A gibbous moon is featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-10464 (3 June 2007) --- The profile of the atmosphere and a setting sun are featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-10471 (3 June 2007) --- The profile of the atmosphere and a setting sun are featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-08277 (27 April 2007) --- Most of the Hawaiian Islands and Earth's horizon are featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-07181 (8 May 2007) --- A portion of Cape Cod is featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-10468 (3 June 2007) --- The profile of the atmosphere and a setting sun are featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-10469 (3 June 2007) --- The profile of the atmosphere and a setting sun are featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-10462 (3 June 2007) --- The profile of the atmosphere and a setting sun are featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-17052 (5 July 2007) --- The Great Salt Lake in Utah is featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-16590 (5 July 2007) --- The Canadian Rockies are featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-16963 (7 July 2007) --- Sahara Desert dunes are featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS014-E-20132 (April 2007) --- The crewmembers onboard the International Space Station share a meal at the galley in the Zvezda Service Module. Pictured (left to right) are U.S. spaceflight participant Charles Simonyi; astronaut Sunita L. Williams, Expedition 14/15 flight engineer; and cosmonaut Fyodor N. Yurchikhin, Expedition 15 commander representing Russia's Federal Space Agency.

ISS015-E-34617 (16 Oct. 2007) --- The crewmembers onboard the International Space Station pose for a group photo in the Destiny laboratory of the International Space Station. From the left (front row) are cosmonauts Oleg V. Kotov and Fyodor N. Yurchikhin, Expedition 15 flight engineer and commander, respectively, representing Russia's Federal Space Agency; and Malaysian spaceflight participant Sheikh Muszaphar Shukor. From the left (back row) are cosmonaut Yuri I. Malenchenko, Expedition 16 flight engineer representing Russia's Federal Space Agency; NASA astronaut Peggy A. Whitson, Expedition 16 commander; and NASA astronaut Clay Anderson, Expedition 15/16 flight engineer.

ISS015-E-11152 (7 June 2007) --- Astronaut Sunita L. Williams, Expedition 15 flight engineer, poses with two Extravehicular Mobility Unit (EMU) spacesuits in the Quest Airlock of the International Space Station.

ISS015-E-08879 (18 May 2007) --- An evaporation pond near the Colorado River in Utah is featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-10615 (3 June 2007) --- Astronaut Sunita L. Williams, Expedition 15 flight engineer, poses for a photo with two Russian Orlan spacesuits in the Pirs Docking Compartment of the International Space Station.

ISS015-E-36006 (16 Oct. 2007) --- Astronaut Clay Anderson, Expedition 15 flight engineer, smiles for a photo while floating in the Unity node of the International Space Station.

ISS015-E-20011 (30 July 2007) --- A distorted view of a full moon intersecting Earth's horizon is featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-10628 (3 June 2007) --- Cosmonaut Fyodor N. Yurchikhin, Expedition 15 commander representing Russia's Federal Space Agency, holds a garlic planter in the Zvezda Service Module of the International Space Station.

ISS015-E-08308 (6 May 2007) --- Astronaut Sunita L. Williams, Expedition 15 flight engineer, works at a portable glovebox facility in the Destiny laboratory of the International Space Station.

ISS015-E-08306 (6 May 2007) --- Astronaut Sunita L. Williams, Expedition 15 flight engineer, works at a portable glovebox facility in the Destiny laboratory of the International Space Station.

ISS015-E-20485 (30 July 2007) --- A distorted view of a full moon intersecting Earth's horizon is featured in this image photographed by an Expedition 15 crewmember on the International Space Station.

ISS015-E-10616 (3 June 2007) --- Astronaut Sunita L. Williams, Expedition 15 flight engineer, poses for a photo with two Russian Orlan spacesuits in the Pirs Docking Compartment of the International Space Station.

ISS015-E-15616 (1 July 2007) --- Cosmonaut Oleg V. Kotov, Expedition 15 flight engineer representing Russia's Federal Space Agency, uses a computer in the Zvezda Service Module of the International Space Station.

ISS015-E-05454 (April 2007) --- Backdropped by the blackness of space, the Soyuz 14 (TMA-10) spacecraft docked to the Zarya Module nadir port of the International Space Station is featured in this image photographed by an Expedition 15 crewmember.

ISS015-E-08321 (6 May 2007) --- Astronaut Sunita L. Williams, Expedition 15 flight engineer, prepares to exercise using the Interim Resistive Exercise Device (IRED) in the Unity node of the International Space Station.

ISS015-E-10579 (1 June 2007) --- Astronaut Sunita L. Williams, Expedition 15 flight engineer, wears communication headgear while using a computer in the Destiny laboratory of the International Space Station.

ISS014-E-19357 (12 April 2007) --- The crewmembers onboard the International Space Station participate in a conference with Russian space officials in the Destiny laboratory of the International Space Station. From the left (front row) are cosmonaut Oleg V. Kotov, Expedition 15 flight engineer; U.S. spaceflight participant Charles Simonyi; and cosmonaut Fyodor N. Yurchikhin, Expedition 15 commander. From the left (back row) are astronaut Michael E. Lopez-Alegria, Expedition 14 commander and NASA space station science officer; cosmonaut Mikhail Tyurin, Expedition 14 flight engineer; and astronaut Sunita L. Williams, Expedition 14/15 flight engineer. The officials offered congratulations on the Cosmonautics Day in celebration of the 46th anniversary of the launching of Yuri Gagarin as the first human in space. The ground team also offered congratulations to Lopez-Alegria and Williams on the 26th anniversary of the launching of Columbia on the first space shuttle mission. Yurchikhin, Kotov and Tyurin represent Russia's Federal Space Agency.

View of Expedition 15 Flight Engineer (FE-2), Clayton Anderson, working to install External Wireless Instrumentation System (EWIS) antennas on the exterior of the U.S. Laboratory/Destiny. Photo taken during the fourth session of Extravehicular Activity (EVA 4) for STS-118 / Expedition 15 joint operations.

ISS015-E-29047 (15 Sept. 2007) --- NASA astronaut Clay Anderson, Expedition 15 flight engineer, smiles for a photo while floating in the Unity node of the International Space Station.

ISS015-E-07904 (15 May 2007) --- Backdropped by the blackness of space, an unpiloted Progress supply vehicle approaches the International Space Station. The Progress 25 resupply craft launched at 10:25 p.m. (CDT) on May 11, 2007 from the Cosmodrome in Kazakhstan to deliver more than 2.5 tons of food, fuel, oxygen and other supplies to the Expedition 15 crewmembers onboard the station. Progress automatically docked to the aft port of the Zvezda Service Module at 12:10 a.m. (CDT) on May 15 as the spacecraft and the station flew approximately 208 miles above a point of the Earth off the northeast coast of Australia.

ISS015-E-08017 (15 May 2007) --- Backdropped by the blackness of space, an unpiloted Progress supply vehicle approaches the International Space Station. The Progress 25 resupply craft launched at 10:25 p.m. (CDT) on May 11, 2007 from the Cosmodrome in Kazakhstan to deliver more than 2.5 tons of food, fuel, oxygen and other supplies to the Expedition 15 crewmembers onboard the station. Progress automatically docked to the aft port of the Zvezda Service Module at 12:10 a.m. (CDT) on May 15 as the spacecraft and the station flew approximately 208 miles above a point of the Earth off the northeast coast of Australia.

ISS015-E-08028 (15 May 2007) --- Backdropped by the blackness of space, an unpiloted Progress supply vehicle approaches the International Space Station. The Progress 25 resupply craft launched at 10:25 p.m. (CDT) on May 11, 2007 from the Cosmodrome in Kazakhstan to deliver more than 2.5 tons of food, fuel, oxygen and other supplies to the Expedition 15 crewmembers onboard the station. Progress automatically docked to the aft port of the Zvezda Service Module at 12:10 a.m. (CDT) on May 15 as the spacecraft and the station flew approximately 208 miles above a point of the Earth off the northeast coast of Australia.

ISS015-E-11778 (10 June 2007) --- The STS-117 crewmembers give the Expedition 15 crewmembers packages from Earth in the Destiny laboratory of the International Space Station shortly after Space Shuttle Atlantis docked with the station. Pictured are (left to right) cosmonauts Oleg V. Kotov and Fyodor N. Yurchikhin, Expedition 15 flight engineer and commander, respectively, representing Russia's Federal Space Agency; astronauts Sunita L. Williams, Expedition 15 flight engineer; Steven Swanson, STS-117 mission specialist; Lee Archambault, STS-117 pilot; and Rick Sturckow, STS-117 commander.

ISS015-E-08736 (19 May 2007) --- Cosmonaut Oleg V. Kotov, Expedition 15 flight engineer representing Russia's Federal Space Agency, is pictured near "fresh" fruit floating freely in the Zvezda Service Module of the International Space Station. The fruit was part of a recent delivery of food and supplies sent up via a Progress resupply craft.

ISS015-E-08737 (19 May 2007) --- Cosmonaut Oleg V. Kotov, Expedition 15 flight engineer representing Russia's Federal Space Agency, is pictured near "fresh" fruit floating freely in the Zvezda Service Module of the International Space Station. The fruit was part of a recent delivery of food and supplies sent up via a Progress resupply craft.

ISS015-E-08735 (19 May 2007) --- Cosmonaut Fyodor N. Yurchikhin, Expedition 15 commander representing Russia's Federal Space Agency, is pictured near "fresh" fruit floating freely in the Zvezda Service Module of the International Space Station. The fruit was part of a recent delivery of food and supplies sent up via a Progress resupply craft.

The Soyuz MS-15 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 62 crew members Jessica Meir and Drew Morgan of NASA, and Oleg Skripochka of Roscosmos, Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

The Soyuz MS-15 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 62 crew members Jessica Meir and Drew Morgan of NASA, and Oleg Skripochka of Roscosmos, Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

The Soyuz MS-15 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 62 crew members Jessica Meir and Drew Morgan of NASA, and Oleg Skripochka of Roscosmos, Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

The Soyuz MS-15 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 62 crew members Jessica Meir and Drew Morgan of NASA, and Oleg Skripochka of Roscosmos, Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

The Soyuz MS-15 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 62 crew members Jessica Meir and Drew Morgan of NASA, and Oleg Skripochka of Roscosmos, Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 cosmonaut Oleg Skripochka is seen outside the Soyuz MS-15 spacecraft after he landed with NASA astronauts Andrew Morgan and Jessica Meir in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 astronaut Jessica Meir is seen outside the Soyuz MS-15 spacecraft after she landed with NASA astronaut Andrew Morgan and Roscosmos cosmonaut Oleg Skripochka in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 cosmonaut Oleg Skripochka is seen outside the Soyuz MS-15 spacecraft after he landed with NASA astronauts Andrew Morgan and Jessica Meir in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

The Soyuz MS-15 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 62 crew members Jessica Meir and Drew Morgan of NASA, and Oleg Skripochka of Roscosmos, Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 astronaut Jessica Meir is seen outside the Soyuz MS-15 spacecraft after she landed with NASA astronaut Andrew Morgan and Roscosmos cosmonaut Oleg Skripochka in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 crew member Oleg Skripochka of Roscosmos smiles after he and NASA astronauts Andrew Morgan and Jessica Meir landed in their Soyuz MS-15 spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 astronaut Jessica Meir is seen outside the Soyuz MS-15 spacecraft after she landed with NASA astronaut Andrew Morgan and Roscosmos cosmonaut Oleg Skripochka in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 astronaut Andrew Morgan is seen outside the Soyuz MS-15 spacecraft after he landed with NASA astronaut Jessica Meir and Roscosmos cosmonaut Oleg Skripochka in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 cosmonaut Oleg Skripochka is seen outside the Soyuz MS-15 spacecraft after he landed with NASA astronauts Andrew Morgan and Jessica Meir in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

The Soyuz MS-15 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 62 crew members Jessica Meir and Drew Morgan of NASA, and Oleg Skripochka of Roscosmos, Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 astronaut Andrew Morgan is seen outside the Soyuz MS-15 spacecraft after he landed with NASA astronaut Jessica Meir and Roscosmos cosmonaut Oleg Skripochka in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

S117-E-07686 (16 June 2007) --- The STS-117 and Expedition 15 crewmembers gather for a group portrait during a joint crew press conference in the Destiny laboratory of the International Space Station while Space Shuttle Atlantis was docked with the station. From the left (front row) are astronauts Clayton Anderson, Expedition 15 flight engineer; Sunita Williams, STS-117 mission specialist; cosmonauts Fyodor N. Yurchikhin and Oleg V. Kotov, Expedition 15 commander and flight engineer, respectively, representing Russia's Federal Space Agency. From the left (middle row) are astronauts Lee Archambault and Rick Sturckow, STS-117 pilot and commander, respectively. From the left (back row) are astronauts Patrick Forrester, Jim Reilly, Steven Swanson and John "Danny" Olivas, all STS-117 mission specialists. Shortly after the two spacecraft docked on June 10, Anderson became a member of the station crew. At the same time, Williams became an Atlantis crewmember for her ride home, completing more than six months in space.

S117-E-07684 (16 June 2007) --- The STS-117 and Expedition 15 crewmembers gather for a group portrait during a joint crew press conference in the Destiny laboratory of the International Space Station while Space Shuttle Atlantis was docked with the station. From the left (front row) are astronauts Clayton Anderson, Expedition 15 flight engineer; Sunita Williams, STS-117 mission specialist; cosmonauts Fyodor N. Yurchikhin and Oleg V. Kotov, Expedition 15 commander and flight engineer, respectively, representing Russia's Federal Space Agency. From the left (middle row) are astronauts Lee Archambault and Rick Sturckow, STS-117 pilot and commander, respectively. From the left (back row) are astronauts Patrick Forrester, Jim Reilly, Steven Swanson and John "Danny" Olivas, all STS-117 mission specialists. Shortly after the two spacecraft docked on June 10, Anderson became a member of the station crew. At the same time, Williams became an Atlantis crewmember for her ride home, completing more than six months in space.

ISS015-E-17639 (4 July 2007) --- Cosmonaut Fyodor N. Yurchikhin, Expedition 15 commander representing Russia's Federal Space Agency, equipped with a bungee harness, exercises on the Treadmill Vibration Isolation System (TVIS) in the Zvezda Service Module of the International Space Station.

ISS015-E-09993 (30 May 2007) --- Cosmonauts Fyodor N. Yurchikhin (left) and Oleg V. Kotov, Expedition 15 commander and flight engineer, respectively, representing Russia's Federal Space Agency, work with Russian Orlan spacesuits in the Pirs Docking Compartment of the International Space Station.

ISS015-E-05371 (April 2007) --- Backdropped by the blackness of space and Earth's horizon, the Soyuz 14 (TMA-10) spacecraft docked to the Zarya Module nadir port of the International Space Station is featured in this image photographed by an Expedition 15 crewmember.

ISS015-E-07005 (6 May 2007) --- Cosmonaut Oleg V. Kotov, Expedition 15 flight engineer representing Russia's Federal Space Agency, equipped with a bungee harness, exercises on the Treadmill Vibration Isolation System (TVIS) in the Zvezda Service Module of the International Space Station.

ISS015-E-10000 (30 May 2007) --- Cosmonauts Fyodor N. Yurchikhin (background) and Oleg V. Kotov, Expedition 15 commander and flight engineer, respectively, representing Russia's Federal Space Agency, work with Russian Orlan spacesuits in the Pirs Docking Compartment of the International Space Station.

ISS015-E-08337 (6 May 2007) --- Astronaut Sunita L. Williams, Expedition 15 flight engineer, wearing squat harness pads, poses for a photo while using the Interim Resistive Exercise Device (IRED) equipment in the Unity node of the International Space Station.

ISS015-E-22274 (13 Aug. 2007) --- Smoke plumes from a forest fire in the Gallatin National Forest, Montana is featured in this image photographed by an Expedition 15 crewmember on the International Space Station while Space Shuttle Endeavour (STS-118) was docked with the station.

ISS015-E-07003 (6 May 2007) --- Cosmonaut Oleg V. Kotov, Expedition 15 flight engineer representing Russia's Federal Space Agency, equipped with a bungee harness, exercises on the Treadmill Vibration Isolation System (TVIS) in the Zvezda Service Module of the International Space Station.

ISS015-E-17702 (6 July 2007) --- Cosmonaut Fyodor N. Yurchikhin, Expedition 15 commander representing Russia's Federal Space Agency, holds a camera while looking over procedures checklists in the Zvezda Service Module of the International Space Station.

ISS015-E-08322 (6 May 2007) --- Astronaut Sunita L. Williams, Expedition 15 flight engineer, dons squat harness pads in preparation to exercise using the Interim Resistive Exercise Device (IRED) equipment in the Unity node of the International Space Station.

ISS015-E-09961 (29 May 2007) --- Rio Jurua in Brazil is featured in this image photographed by an Expedition 15 crewmember on the International Space Station. The center point of this image is about 8 degrees, 33.8 minutes south latitude and 72 degrees, 49.7 minutes west longitude. North is to the bottom of the image.

ISS015-E-09627 (27 May 2007) --- Cosmonaut Fyodor N. Yurchikhin, Expedition 15 commander representing Russia's Federal Space Agency, adds water to garlic inside a gauze-filled metal container in the Zvezda Service Module of the International Space Station.

ISS015-E-15690 (2 July 2007) --- Cosmonaut Oleg V. Kotov, Expedition 15 flight engineer representing Russia's Federal Space Agency, exercises on the Cycle Ergometer with Vibration Isolation System (CEVIS) in the Destiny laboratory of the International Space Station.

ISS015-E-19588 (25 July 2007) --- Cosmonaut Oleg V. Kotov, Expedition 15 flight engineer representing Russia's Federal Space Agency, wearing communication headgear, smiles for the camera as he floats in the Unity node of the International Space Station.

ISS015-E-09509 (25 May 2007) --- Astronaut Sunita L. Williams (top), Expedition 15 flight engineer, and cosmonaut Fyodor N. Yurchikhin, commander representing Russia's Federal Space Agency, share a meal at the galley in the Zvezda Service Module of the International Space Station.

ISS015-E-34399 (12 Oct. 2007) --- Malaysian spaceflight participant Sheikh Muszaphar Shukor (left) shares his first moments on the International Space Station with Expedition 15 crewmembers Oleg Kotov (center) and Fyodor Yurchikhin, flight engineer and commander, respectively, both with Russia's Federal Space Agency. The three are in the Zvezda Service Module. Sheikh Shukor arrived at the space station onboard a Soyuz spacecraft with two Expedition 16 crewmembers.

ISS015-E-08714 (15 May 2007) --- Cosmonaut Oleg V. Kotov, Expedition 15 flight engineer representing Russia's Federal Space Agency; and astronaut Sunita L. Williams, flight engineer, share a meal near the galley in the Zvezda Service Module of the International Space Station.

S118-E-09183 (18 Aug. 2007) --- The STS-118 and Expedition 15 crews share a meal during a farewell ceremony in the Zvezda Service Module of the International Space Station. Pictured are cosmonaut Oleg V. Kotov, Expedition 15 flight engineer representing Russia's Federal Space Agency; astronauts Rick Mastracchio (partially obscured) and Tracy Caldwell, both STS-118 mission specialists. Hatches were closed between the station and Space Shuttle Endeavour at 4:10 p.m. on Aug. 18.

ISS015-E-31319 (27 Sept. 2007) --- Attired in a Russian Sokol launch and entry suit, astronaut Clay Anderson, Expedition 15 flight engineer, is photographed in the Soyuz TMA-10 spacecraft docked to the International Space Station. The Expedition 15 crew undocked the Soyuz spacecraft from the nadir port of the Zarya module at 2:20 p.m. (CDT) and flew a short distance to the aft port of the Zvezda Service Module. Redocking occurred at 2:45 p.m. (CDT). The move was in preparation for the arrival of the new Soyuz TMA-11 capsule on Oct. 12, carrying the Expedition 16 crew and a Malaysian spaceflight participant.

ISS015-E-31325 (27 Sept. 2007) --- Attired in a Russian Sokol launch and entry suit, cosmonaut Fyodor N. Yurchikhin, Expedition 15 commander representing Russia's Federal Space Agency, is seated in the Soyuz TMA-10 spacecraft docked to the International Space Station. The Expedition 15 crew undocked the Soyuz spacecraft from the nadir port of the Zarya module at 2:20 p.m. (CDT) and flew a short distance to the aft port of the Zvezda Service Module. Redocking occurred at 2:45 p.m. (CDT). The move was in preparation for the arrival of the new Soyuz TMA-11 capsule on Oct. 12, carrying the Expedition 16 crew and a Malaysian spaceflight participant.

ISS015-E-31323 (27 Sept. 2007) --- Attired in a Russian Sokol launch and entry suit, cosmonaut Fyodor N. Yurchikhin, Expedition 15 commander representing Russia's Federal Space Agency, is seated in the Soyuz TMA-10 spacecraft docked to the International Space Station. The Expedition 15 crew undocked the Soyuz spacecraft from the nadir port of the Zarya module at 2:20 p.m. (CDT) and flew a short distance to the aft port of the Zvezda Service Module. Redocking occurred at 2:45 p.m. (CDT). The move was in preparation for the arrival of the new Soyuz TMA-11 capsule on Oct. 12, carrying the Expedition 16 crew and a Malaysian spaceflight participant.

ISS015-E-31331 (27 Sept. 2007) --- Attired in a Russian Sokol launch and entry suit, astronaut Clay Anderson, Expedition 15 flight engineer, is seated in the Soyuz TMA-10 spacecraft docked to the International Space Station. The Expedition 15 crew undocked the Soyuz spacecraft from the nadir port of the Zarya module at 2:20 p.m. (CDT) and flew a short distance to the aft port of the Zvezda Service Module. Redocking occurred at 2:45 p.m. (CDT). The move was in preparation for the arrival of the new Soyuz TMA-11 capsule on Oct. 12, carrying the Expedition 16 crew and a Malaysian spaceflight participant.

Russian support personnel work around the Soyuz MS-15 spacecraft shortly after it landed n a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 62 crew members Jessica Meir and Drew Morgan of NASA, and Oleg Skripochka of Roscosmos, Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 cosmonaut Oleg Skripochka is seen talking to family via satellite phone outside the Soyuz MS-15 spacecraft after he landed with NASA astronauts Andrew Morgan and Jessica Meir in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Russian Search and Rescue teams arrive at the Soyuz MS-15 spacecraft shortly after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 62 crew members Jessica Meir and Drew Morgan of NASA, and Oleg Skripochka of Roscosmos, Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 crew member Jessica Meir of NASA gives a thumbs up after she, Roscosmos cosmonaut Oleg Skripochka, and NASA astronaut Andrew Morgan landed in their Soyuz MS-15 spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 crew member Andrew Morgan of NASA is helped out of the Soyuz MS-15 spacecraft just minutes after he, Roscosmos cosmonaut Oleg Skripochka, and NASA astronaut Jessica Meir, landed in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Russian support personnel work around the Soyuz MS-15 spacecraft shortly after it landed n a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 62 crew members Jessica Meir and Drew Morgan of NASA, and Oleg Skripochka of Roscosmos, Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 astronaut Jessica Meir is seen talking on the satellite phone outside the Soyuz MS-15 spacecraft after she landed with NASA astronaut Andrew Morgan and Roscosmos cosmonaut Oleg Skripochka in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Expedition 62 astronaut Andrew Morgan is seen talking on the satellite phone outside the Soyuz MS-15 spacecraft after he landed with NASA astronaut Jessica Meir and Roscosmos cosmonaut Oleg Skripochka in a remote area near the town of Zhezkazgan, Kazakhstan on Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)

Russian Search and Rescue teams arrive at the Soyuz MS-15 spacecraft shortly after it landed in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 62 crew members Jessica Meir and Drew Morgan of NASA, and Oleg Skripochka of Roscosmos, Friday, April 17, 2020. Meir and Skripochka returned after 205 days in space, and Morgan after 272 days in space. All three served as Expedition 60-61-62 crew members onboard the International Space Station. Photo Credit: (NASA/GCTC/Andrey Shelepin)