
iss071e414062 (Aug. 3, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt collects and organizes medical supplies aboard the International Space Station's Harmony module.

iss071e379502 (July 23, 2024) --- Clockwise from left, NASA astronauts Suni Williams, Mike Barratt, and Butch Wilmore work on lab maintenance tasks aboard the International Space Station. Williams and Wilmore are the Pilot and Commander, respectively, for Boeing's Crew Flight Test and Barratt is an Expedition 71 Flight Engineer.

iss071e439784 (Aug. 5, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt replaces fuel bottles and other components inside the Combustion Integrated Rack located inside the Intenational Space Station's Destiny laboratory.

iss071e673526 (Sept. 16, 2024) -- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt poses for a selfie aboard the International Space Station.

iss072e097785 (Oct. 19, 2024) --- NASA astronaut and Expedition 72 Flight Engineer Mike Barratt works on maintenance activities aboard the International Space Station's Harmony module.

iss072e009412 (Oct. 1, 2024) --- Expedition 72 Flight Engineers (from left) Don Pettit and Mike Barratt, both NASA astronauts, pose for a portrait together aboard the International Space Station's Destiny laboratory module.

iss072e005790 (Sept. 28, 2024) --- Expedition 72 Flight Engineers (from left) Matthew Dominick and Mike Barratt, both NASA astronauts, pose for a portrait inside the SpaceX Dragon Endeavour spacecraft docked to the Harmony module's space-facing port on the International Space Station. Dominick and Barratt appear next to their mission's insignia, SpaceX Crew-8, alongside the insignias of four other missions that have launched to space aboard Dragon Endeavour.

iss071e403564 (July 22, 2024) --- (From left) NASA astronauts Matthew Dominick and Mike Barratt, both Expedition 71 Flight Engineers, install the NanoRacks external platform inside the Kibo laboratory module's airlock. The platform from NanoRacks can host a variety of payloads placed outside the International Space Station and exposed to the external space environment for science experiments, technology demonstrations, and more.

iss071e379489 (July 23, 2024) --- Clockwise from bottom, NASA astronauts Mike Barratt, Butch Wilmore, and Suni Williams are at work inside the International Space Station's Unity module. The trio was configuring the ArgUS Mission 1 technology demonstration hardware to test the external operations of communications, computer processing, and high-definition video gear in the vacuum of space.

Official Astronaut Portrait of STS-133 crew member Mike Barratt. Photo Date: July 13, 2010. Location: Building 8 - Room 272, Photo Studio. Photographer: Robert Markowitz.

PHOTO DATE:11-06-08 LOCATION: NBL SUBJECT: Expedition 19 crew members Mike Barratt and Gennady Padalka during EVA training at the NBL PHOTOGRAPHER: BILL STAFFORD X34753

PHOTO DATE:11-06-08 LOCATION: NBL SUBJECT: Expedition 19 crew members Mike Barratt and Gennady Padalka during EVA training at the NBL PHOTOGRAPHER: BILL STAFFORD X34753

iss072e035693 (Oct. 11, 2024) --- NASA astronaut and Expedition 72 Flight Engineer Mike Barratt stows research samples in a science freezer, also known as the Minus Eighty-Degree Laboratory Freezer for ISS (MELFI). MELFI can preserve biological samples such as blood, microbes, plants, and more for retrieval and later analysis.

The quarantined crew, from left, American spaceflight participant Richard Garriott, Expedition 18 Commander Michael Fincke, Flight Engineer Yuri V. Lonchakov, back up Expedition 18 Commander Gennady Padalka, Flight Engineer Mike Barratt and spaceflight participant Nik Halik answer reporters questions during a press conference at the Cosmonaut Hotel, Saturday, Oct. 11, 2008, in Baikonur, Kazakhstan. Fincke, Lonchakov and Garriott are scheduled to launch Oct. 12 and dock with the International Space Station on Oct. 14. Fincke and Lonchakov will spend six months on the station, while Garriott will return to Earth Oct. 24 with two of the Expedition 17 crew members currently on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

iss071e365062 (July 18, 2024) -- Acklins, an island in The Bahamas, was photographed by NASA astronaut Mike Barratt as the International Space Station orbited 256 miles above.

iss071e008225 (April 14, 2024) --- Expedition 71 Flight Engineer and NASA astronaut MIke Barratt is pictured relaxing aboard the International Space Station's Harmony module.

iss071e244324 (June 26, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt smiles for a portrait aboard the International Space Station.

jsc2023e000249_alt (Jan. 6, 2023) --- NASA astronaut and SpaceX Crew-8 Pilot Mike Barratt poses for a portrait at NASA's Johnson Space Center in Houston, Texas.

Michelle Barratt, 3rd from left, claps as she watches her husband, NASA Astronaut Mike Barratt, enter the International Space Station live on TV from the Russia Mission Control Center in Korolev, Russia, Saturday, March 28, 2009. The Soyuz TMA-14 docked to the International Space Station carrying Expedition 19 Commander Gennady I. Padalka, Flight Engineer Michael R. Barratt and Spaceflight Participant Charles Simonyi. Photo Credit: (NASA/Bill Ingalls)

jsc2023e005072 (Jan. 25, 2023) --- NASA astronauts (from left) Mike Barratt and Matthew Dominick, SpaceX Crew-8 Pilot and Commander respectively, walk together before a T-38 trainer jet flight at Ellington Field.

iss071e007603 (April 15, 2024) --- Expedition 71 Flight Engineer and NASA astronaut Mike Barratt reviews procedures on a computer tablet during maintenance on a pair of spacesuits inside the International Space Station's Quiest airlock.

iss070e108786 (March 6, 2024) --- Expedition 70 Flight Engineers Loral O'Hara and Mike Barratt, both NASA astronauts, are pictured at work inside the International Space Station's Unity module.

iss071e010031 (April 18, 2024) --- Expedition 71 Flight Engineer and NASA astronaut Mike Barratt tests portable breathing gear aboard the International Space Station's Destiny laboratory module.

jsc2023e005877 (Jan. 31, 2023) --- NASA astronaut and SpaceX Crew-8 Pilot Mike Barratt prepares for a spacewalk training session at the Neutral Buoyancy Laboratory near NASA's Johnson Space Center in Houston, Texas.

iss071e673561 (Sept. 17, 2024) -- NASA astronaut Mike Barratt smiles for a photo while inside the International Space Station's cupola as the orbiting lab soared 269 miles above the South Atlantic Ocean.

iss071e547719 (Aug. 14, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt transfers cargo bags delivered aboard the Northrop Grumman Cygnus space freighter into the International Space Station's Harmony module.

iss072e008767 (Sept. 28, 2024) -- Cyprus Island, the third largest in the Mediterranean Sea, was photographed by NASA astronaut Mike Barratt as the International Space Station orbited 257 miles above.

iss071e297541 (July 6, 2024) --- Boeing's Starliner spacecraft is pictured docked to the International Space Station's forward port on the Harmony module. NASA astronaut Mike Barratt photographed Starliner from a window on the SpaceX Dragon Endeavour spacecraft.

iss071e014306 (April 20, 2024) -- The Gulf of California and Baja California were photographed by NASA astronaut Mike Barratt as the International Space Station orbited nearly 260 miles above.

iss071e160383 (June 3, 2024) --- Expedition 71 Flight Engineers Jeanette Epps and Mike Barratt, both NASA astronauts, practice installing safety components on a spacesuit inside the International Space Station's Unity moduile.

iss070e128806 (March 24, 2024) --- Expedition 70 Flight Engineers (from left) Mike Barratt, Matthew Dominick, and Jeanette Epps enjoy breakfast on a Sunday morning inside the International Space Station's Unity Module.

iss071e549683 (Aug. 27, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt checks food packs in the Unity module's galley aboard the International Space Station.

iss071e007584 (April 15, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt reads maintenance procedures on a computer tablet as he works on a pair of spacesuits inside the International Space Station's Quest airlock.

Date: 11-5-09 Location: Space Center Houston - Theater Subject: Expedition Special Event featuring EXP 19/20 Flight Engineers Mike Barratt and Gennady Padalka Photographer: Lauren Harnett

iss071e615395 (Sept. 9, 2024) -- As the International Space Station orbited 260 miles above the Northern Territory of Australia, NASA astronaut Mike Barratt captured this photograph of Blue Mud Bay.

iss071e000964 (April 6, 2024) --- Expedition 71 Flight Engineer and NASA astronaut Mike Barratt works on orbital plumbing duties inside the Waste and Hygiene Compartment, the International Space Station's bathroom located aboard the Tranquility module.

iss071e077897 (May 15, 2024) --- Expedition 71 crew members (from left) Alexander Grebenkin from Roscosmos and Mike Barratt from NASA view laptop computer operations aboard the International Space Station's Unity module.

iss071e180163 (June 10, 2024) --- Expedition 71 Flight Engineers Mike Barratt and Jeanette Epps, both NASA astronauts, look at computer monitors on the Destiny laboratory module's robotics workstation that controls the Canadarm2 robotic arm.

iss071e144817 (May 31, 2024) --- Expedition 71 Flight Engineer and NASA astronaut Mike Barratt replaces components on a spacesuit inside the International Space Station's Quiest airlock.

iss071e077892 (May 15, 2024) --- Expedition 71 Flight Engineer and NASA astronaut Mike Barratt smiles for a portrait aboard the International Space Station's Destiny laboratory module.

iss071e061169 (May 6, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt photographs food packs in the Unity module's galley aboard the International Space Station.

iss071e178108 (June 5, 2024) --- Expedition 71 Flight Engineers Matthew Dominick (left) and Mike Barratt (right), both NASA astronauts, prepare for a spacesuit fit check inside the International Space Station's Quest airlock.

jsc2023e000234_alt (Jan. 6, 2023) --- NASA astronaut and SpaceX Crew-8 Pilot Mike Barratt poses for a casual portrait at NASA's Johnson Space Center in Houston, Texas.

iss071e195951 (June 17, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt works on spacewalking hardware aboard the International Space Station's Unity module.

iss071e182900 (June 12, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt smiles for portrait inside the International Space Station's Destiny laboratory module.

ISS020-E-009011 (12 June 2009) --- Pohang, South Korea is featured in this image photographed by an Expedition 20 crew member on the International Space Station. The port city of Pohang is located on the eastern coastline of South Korea and provides access to the East Sea and Sea of Japan. While the Pohang area has been occupied by small fishing villages since approximately 1500 BC, development of an urban area only began in 1930 when harbor facilities were constructed. The Pohang Iron and Steel Company, or POSCO began construction of a large steel mill and associated facilities in 1968, with production of steel products commencing in 1972. The steel industry is still a major component of the city?s economic base, but recent efforts to lessen dependence on heavy industry has fostered new interest in environmentalism and culture within Pohang. The urban fabric of Pohang is strikingly divided by the Hyeongsan River. To the west of the river, residential and commercial development is characterized by small footprint, gray and white-roofed buildings connected by a dense road network. The eastern side of the river is dominated by industrial development associated with the POSCO steelyard. This development is characterized by large rectilinear factory and storage buildings with striking light blue and light red rooftops at center. Green vegetated hills and mountains border the urban area to the east, west, and south, with several vegetated hills located with the industrial development area. Numerous boat wakes are also visible to the east-northeast of the POSCO steelyard docks.

ISS020-E-009048 (12 June 2009) --- Sarychev Peak Volcano eruption, Kuril Islands, is featured in this image photographed by an Expedition 20 crew member on the International Space Station. A fortuitous orbit of the International Space Station allowed the astronauts this striking view of Sarychev volcano (Russia?s Kuril Islands, northeast of Japan) in an early stage of eruption on June 12, 2009. Sarychev Peak is one of the most active volcanoes in the Kuril Island chain and is located on the northwestern end of Matua Island. Prior to June 12, the last explosive eruption had occurred in 1989 with eruptions in 1986, 1976, 1954, and 1946 also producing lava flows. Ash from the June 2009 eruption has been detected 2407 kilometers ESE and 926 kilometers WNW of the volcano, and commercial airline flights are being diverted away from the region to minimize the danger of engine failures from ash intake. This detailed photograph is exciting to volcanologists because it captures several phenomena that occur during the earliest stages of an explosive volcanic eruption. The main column is one of a series of plumes that rose above Matua Island (48.1 degrees north latitude and 153.2 degrees east longitude) on June 12. The plume appears to be a combination of brown ash and white steam. The vigorously rising plume gives the steam a bubble-like appearance; the surrounding atmosphere has been shoved up by the shock wave of the eruption. The smooth white cloud on top may be water condensation that resulted from rapid rising and cooling of the air mass above the ash column, and is probably a transient feature (the eruption plume is starting to punch through). The structure also indicates that little to no shearing winds were present at the time to disrupt the plume. Another series of images, acquired 2-3 days after the start of eruptive activity, illustrate the effect of shearing winds on extent of the ash plumes across the Pacific Ocean. By contrast, a cloud of denser, gray ash ? most probably a pyroclastic flow -- appears to be hugging the ground, descending from the volcano summit. The rising eruption plume casts a shadow to the northwest of the island (bottom center). Brown ash at a lower altitude of the atmosphere spreads out above the ground at upper right. Low-level stratus clouds approach Matua Island from the east, wrapping around the lower slopes of the volcano. Only about 1.5 kilometers of the coastline of Matua Island (upper center) can be seen beneath the clouds and ash.

Documentation of three cassettes for the In-Space Production Application – Pharmaceutical In-space Laboratory – 02 (InSPA-PIL-02 or ADSEP-PIL-02) experiment removed from the ADSEP-2 (ADvanced Space Experiment Processor) for Fluid Loop replacement. Photo was taken in the Harmony Node 2.

iss072e034773 (10/11/2024) --- The LEO Integrated Flori-culture Experiment (LIFE) 01 (Rhodium Plant LIFE) hardware seen aboard the International Space Station. Rhodium Plant LIFE studies how radiation and gravitational forces at different orbital altitudes affect plant growth. Results could provide a better understanding of plant growth in space and reveal how changes in gene expression influence root development, contributing to improved production of plants in space and on Earth.

iss072e009893 (Oct. 1, 2024) --- Portland, Oregon, a city with a population of about 652,000 at the junction of the Willamette and Columbia Rivers, is pictured from the International Space Station as it orbited 259 miles above North America.

iss072e097231 (Oct. 22, 2024) --- The Bani River, a tributary of the Niger River, in Mali is pictured from the International Space Station as it orbited 257 miles above the African nation.

iss072e097260 (Oct. 22, 2024) --- Volta River in the African nation of Ghana, east of the Songoor Lagoon Protected Area (left), leads into the Gulf of Guinea in this photograph from the International Space Station as it orbited 258 miles above.

iss072e009926 (Oct. 1, 2024) --- The Columbia River splits into the Snake River where the Washington state counties of Walla Walla, Benton, and Franklin meet in this photograph from the International Space Station as it orbited 259 miles above.

American spaceflight participant Richard Garriott, seated left, Expedition 18 Flight Engineer Yuri V. Lonchakov, Expedition 18 Commander Michael Fincke, seated right, back up spaceflight participant Nik Halik, standing left, backup Commander Gennady Padalka and backup Flight Engineer Mike Barratt pose for a photograph for the camera prior to the launch of the Soyuz TMA-13 spacecraft, Sunday, Oct. 12, 2008 from the Baikonur Cosmodrome in Kazakhstan. The three crew members are scheduled to dock with the International Space Station on Oct. 14. Fincke and Lonchakov will spend six months on the station, while Garriott will return to Earth Oct. 24 with two of the Expedition 17 crew members currently on the International Space Station. Photo Credit: (NASA/Bill Ingalls)

S127-E-007704 (22 July 2009) --- Astronaut Mike Barratt, Expedition 20 flight engineer, looks at astronaut Dave Wolf through the hatch window just after "sending off" astronauts Wolf and Christopher Cassidy (out of frame) for Endeavour's third space walk of a scheduled five overall for this flight.

iss071e629760 (Sept. 11, 2024) --- Expedition 71 crew members (clockwise from bottom left) Alexander Grebenkin, from Roscosmos, and NASA astronauts Suni Williams, Jeanette Epps, Matthew Dominick, Mike Barratt, and Butch Wilmore, pose for a portrait inside the International Space Station's Rassvet module.

iss070e123850 (March 20, 2024) --- Expedition 70 Flight Engineer and NASA astronaut Mike Barratt shows off an Astrobee robotic free-flyer that will be controlled by student-written code in a competition to inspire the next generation of scientists, engineers, and explorers.

iss070e129992 (March 29, 2024) --- Expedition 70 Flight Engineer and NASA astronaut Mike Barratt works aboard the International Space Station's Harmony module processing protein crystal samples inside a portable glovebag to learn how to generate personalized medicines in space for astronauts.

iss072e014279 (Oct. 6, 2024) --- It's haircut day on the International Space Station. Expedition 72 Flight Engineer Butch Wilmore trims Expedition 72 Flight Engineer Mike Barratt's hair using an electric razor with a vacuum attached that collects the loose hair.

iss070e129996 (March 29, 2024) --- Expedition 70 Flight Engineer and NASA astronaut Mike Barratt works aboard the International Space Station's Harmony module processing protein crystal samples inside a portable glovebag to learn how to generate personalized medicines in space for astronauts.

iss072e014281 (Oct. 6, 2024) --- It's haircut day on the International Space Station. Expedition 72 Flight Engineer Butch Wilmore trims Expedition 72 Flight Engineer Mike Barratt's hair using an electric razor with a vacuum attached that collects the loose hair.

S127-E-007698 (22 July 2009) --- Astronaut Mike Barratt, Expedition 20 flight engineer, assumes a waiting stance in the International Space Station's Quest airlock while assisting astronauts Dave Wolf and Christopher Cassidy in getting ready for the mission's third space walk to perform work on the orbital outpost.

iss071e462695 (Aug. 11, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt points a camera out a window on the International Space Station's Destiny laboratory and photographs landmarks on Earth. The orbital outpost was soaring 258 miles above China near Hong Kong on the coast of the South China Sea at the time of this photograph.

iss070e129992 (March 29, 2024) --- Expedition 70 Flight Engineer and NASA astronaut Mike Barratt works aboard the International Space Station's Harmony module processing protein crystal samples inside a portable glovebag to learn how to generate personalized medicines in space for astronauts.

iss071e651951 (Sept. 15, 2024) -- Tucked in the Tibetan Plateau is Lake Paiku. The lake stretches 17 miles (27 km) long and 4 miles (6 km) wide at its narrowest point. As the International Space Station soared 259 miles above, NASA astronaut Mike Barratt captured this photo.

iss071e207890 (June 24, 2024) --- NASA's Boeing Crew Flight Test astronauts Suni Williams and Butch Wilmore (at center) pose with Expedition 71 Flight Engineers (far left) Mike Barratt and Tracy C. Dyson (far right), both NASA astronauts, in their spacesuits aboard the International Space Station's Quest airlock.

iss071e207882 (June 24, 2024) --- At center, Expedition 71 Flight Engineers Matthew Dominick and Jeanette Epps pose with Expedition 71 Flight Engineers (from left) Mike Barratt and Tracy C. Dyson, all four NASA astronauts, in their spacesuits aboard the International Space Station's Quest airlock.

iss071e012112 (April 19, 2024) -- In southeastern Kazakhstan lies Lake Balkhash, one of the largest in Asia. Its turquoise color comes from winter ice melting. As the International Space Station soared nearly 260 miles above, NASA astronaut Mike Barratt captured this photo.

iss070e132878 (March 31, 2024) --- Expedition 70 Flight Engineers (from left) Mike Barratt, Matthew Dominick, and Loral O'Hara participate in an Earth photography session inside the cupola, the International Space Station's "window to the world." The orbital complex was soaring 259 miles above West Virginia in the United States at the time of this photograph.

iss070e132878 (March 31, 2024) --- Expedition 70 Flight Engineers (from left) Mike Barratt, Matthew Dominick, and Loral O'Hara participate in an Earth photography session inside the cupola, the International Space Station's "window to the world." The orbital complex was soaring 259 miles above West Virginia in the United States at the time of this photograph.

iss071e178160 (June 5, 2024) --- Expedition 71 Flight Engineer Tracy C. Dyson (center) assists Expedition 71 Flight Engineers Matthew Dominick (left) and Mike Barratt (right), all three NASA astronauts, during a spacesuit fit check inside the International Space Station's Quest airlock.

iss070e106370 (March 5, 2024) --- The four SpaceX Crew-8 members are pictured inside the SpaceX Dragon "Endeavour" spacecraft shortly after the hatch opened on the forward port of the International Space Station's Harmony module. From left are, Roscosmos cosmonaut Alexander Grebenkin and NASA astronauts Mike Barratt, Jeanette Epps, and Matthew Dominick.

iss071e208018 (June 24, 2024) --- NASA astronauts (from left) Mike Barratt and Tracy C. Dyson, both Expedition 71 Flight Engineers, are pictured in the Quest airlock prior to the start of a science and maintenance spacewalk that ended early after Dyson's suit experienced a water leak in the service and cooling umbilical unit.

PHOTO DATE: 28 January 2011, LOCATION: NBL - Pool Topside, SUBJECT: STS-133 Crew members Steve Bowen and Benjamin Drew during EVA 2 training with Mike Barratt and Nicole Stott assisting. PHOTOGRAPHER: Mark Sowa

S127-E-008623 (25 July 2009) --- Flight day 11 activities for the joint shuttle-station crews included the traditional autographing of the station. Astronaut Mike Barratt, Expedition 20 flight engineer, has the pen in this frame. Photo credit: NASA

iss071e077892 (May 15, 2024) --- Expedition 71 Flight Engineers (from left) Jeanette Epps and Mike Barratt, both NASA astronauts, are pictured during a video crew conference aboard the International Space Station's Destiny laboratory module.

S127-E-007708 (22 July 2009) --- Astronaut Mike Barratt, Expedition 20 flight engineer, looks at astronaut Dave Wolf through the hatch window just after "sending off" astronauts Wolf and Christopher Cassidy (out of frame) for Endeavour's third space walk of a scheduled five overall for this flight.

iss071e218059 (June 25, 2024) --- The SpaceX Dragon Endeavour spacecraft is pictured docked to the International Space Station's space-facing port on the Harmony module. Endeavour launched four SpaceX Crew-8 members to the orbital outpost including NASA astronauts Matthew Dominick, Mike Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin.

iss071e608355 (Sept. 3, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt services the small satellite orbital deployer after removing it from the Kibo laboratory module's airlock aboard the International Space Station. Earlier, the deployer released a series of CubeSats into Earth orbit for a variety of educational and research activities.

JSC2010-E-090702 (8 June 2010) --- NASA astronauts Michael Barratt and Nicole Stott, both STS-133 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

JSC2010-E-090701 (8 June 2010) --- Several computer monitors are featured in this image photographed during an STS-133 exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

JSC2010-E-090700 (8 June 2010) --- NASA astronauts Michael Barratt and Nicole Stott, both STS-133 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

JSC2010-E-090695 (8 June 2010) --- NASA astronauts Nicole Stott and Michael Barratt, both STS-133 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

JSC2010-E-090704 (8 June 2010) --- NASA astronauts Michael Barratt and Nicole Stott, both STS-133 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

JSC2010-E-090698 (8 June 2010) --- NASA astronauts Michael Barratt and Nicole Stott, both STS-133 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at NASA's Johnson Space Center. The facility includes moving scenes of full-sized International Space Station components over a simulated Earth.

S127-E-007335 (20 July 2009) --- Two members of the flight day six spacewalk crew--the second one of five scheduled for the joint aggregation of shuttle and space station crewmembers--go through the final touches on the donning of their spacesuits prior to egressing the joint airlock of the orbital outpost. Suited astronauts Dave Wolf (left) and Tom Marshburn (right)are assisted by astronauts Mike Barratt (center frame), Expedition 20 flight engineer, and Christopher Cassidy (bottom), STS-127 mission specialist.

iss071e171061 (June 6, 2024) --- The seven Expedition 71 crew members gather with the two Crew Flight Test members for a team portrait aboard the space station. In the front from left are, Suni Williams, Oleg Kononenko, and Butch Wilmore. Second row from left are, Alexander Grebenkin, Tracy C. Dyson, and Mike Barratt. In the back are, Nikolai Chub, Jeanette Epps, and Matthew Dominick.

ISS020-E-021866 (18 July 2009) --- Astronauts Dave Wolf (in spacesuit with back to camera) and Tim Kopra (out of frame) are suited and just about ready to exit the International Space Station's Quest airlock to begin the first of five scheduled spacewalks over the next several days. The space walkers are assisted here by astronauts Christopher Cassidy (left), STS-127 mission specialist, and Mike Barratt, Expedition 20 flight engineer.

Mike Hawes, NASA's Acting Associate Administrator, left, looks on as Kirk Shireman, NASA's deputy ISS program manager, answers reporters questions during a Soyuz post-docking press conference at the Russian Mission Control Center in Korolev, Russia on Saturday March 28, 2009. The Soyuz TMA-14 docked to the International Space Station carrying Expedition 19 Commander Gennady I. Padalka, Flight Engineer Michael R. Barratt and Spaceflight Participant Charles Simonyi. Photo Credit: (NASA/Bill Ingalls)

iss071e008781 (April 16, 2024) --- Expedition 71 Flight Engineer and NASA astronaut MIke Barratt poses for a portrait while installing a small satellite orbital deployer inside the Kibo laboratory module's airlock. The Japanese robotic arm will grapple the deployer and point it away from the station where it will release a series of CubeSats into Earth orbit for scientific and technology research.

iss072e098007 (Oct. 23, 2024) -- The Expedition 72 crew poses for a group portrait ahead of the departure of NASA's SpaceX Crew-8 mission. From top left is NASA astronaut Jeanette Epps, Roscosmos cosmonaut Alexander Grebenkin, astronauts Matthew Dominick and Mike Barratt, and cosmonauts Alexey Ovchinin and Aleksandr Gorbunov. From bottom left are astronauts Suni Williams, Nick Hague, Don Pettit and Butch Wilmore, and cosmonaut Ivan Vagner.

iss072e005765 (Sept. 28, 2024) --- The four crew members that make up the SpaceX Crew-8 mission aboard the International Space Station are pictured in the vestibule in between the Harmony module's space-facing port and the SpaceX Dragon Endeavour spacecraft. From top to bottom are, NASA astronauts Jeanette Epps, Mike Barratt, and Matthew Dominick, and Roscosmos cosmonaut Alexander Grebenkin.

iss071-s-002 (Oct. 4, 2023) --- The official Expedition 71 crew portrait with (bottom row from left) Roscosmos cosmonaut Alexander Grebenkin and NASA astronauts Mike Barratt, Matthew Dominick, and Jeanette Epps. In the back row (from left) are, NASA astronaut Tracy C. Dyson and Roscosmos cosmonauts Nikolai Chub and Oleg Kononenko.

Mike Hawes, NASA's Acting Associate Administrator, talks on the phone to the six crew members onboard the International Space Station from the Russian Mission Control Center, Korolev, Russia, Saturday, March 28, 2009. The Soyuz TMA-14 spacecraft docked to the International Space Station and delivered Expedition 19 Commander Gennady I. Padalka, Flight Engineer Michael R. Barratt and Spaceflight Participant Charles Simonyi. Photo Credit: (NASA/Bill Ingalls)

iss071e207742 (June 24, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt is pictured in his spacesuit prior to the start of a science and maintenance spacewalk that ended early on June 24, 2024, after fellow astronaut and flight engineer Tracy C. Dyson's (out of frame) spacesuit experienced a water leak in the service and cooling umbilical unit.

iss071e522745 (Aug. 19, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt swaps sample cartridges inside the Materials Science Laboratory (MSL), a research furnace facilitating discoveries of new and improved materials as well as new uses for existing materials such as metals, alloys, polymers, and more. The MSL is located inside the International Space Station's Destiny laboratory module.

ISS020-E-021875 (18 July 2009) --- Astronaut Dave Wolf (back to camera) calls on a crewmember from the Space Shuttle Endeavour and another from the International Space Station's current crew to complete final touches on his space suit. Astronaut Mike Barratt, Expedition 20 flight engineer, is at frame bottom, and astronaut Christopher Cassidy, STS-127 mission specialist, is near the top. Wolf was about to participate in the first of five overall sessions of extravehicular activity scheduled over the next several days.

iss071e046021 (April 27, 2024) -- Off the coast of Newfoundland, NASA astronaut Mike Barratt captured this image of sea ice as the International Space Station orbited 258 miles above the North Atlantic Ocean. The sea ice appears in swirls floating on the ocean's surface. From the orbiting laboratory's unique vantage point, astronauts can observe events on our home planet that are otherwise impossible to witness on the ground.

ISS020-E-024163 (24 July 2009) --- Astronauts Mike Barratt (top center), Expedition 20 flight engineer, and Dave Wolf (bottom center), STS-127 mission specialist, assist astronaut Tom Marshburn (left) and Christopher Cassidy following the completion of the fourth spacewalk for the joint shuttle-station crews currently aboard the International Space Station while it is docked to the Space Shuttle Endeavour.

iss071e582124 (Sept. 3, 2024) --- NASA astronaut and Expedition 71 Flight Engineer Mike Barratt removes the multipurpose experiment platform (MPEP) from the Kibo laboratory module's airlock. The MPEP was attached to the Japanese robotic arm and carried a small satellite orbital deployer into the vacuum of space pointed away from the International Space Station. Afterward, a series of CubeSats were released into Earth orbit from the deployer for educational and research purposes.