S74-24677 (June 1974) --- A close-up view of the descent vehicle of the Soyuz spacecraft training mock-up on display at the Cosmonuat Training Center (Star City) near Moscow. The open hatch reveals the interior arrangement of the middle section of the Soviet spacecraft. The first (fore) section of the Soyuz is called the orbital module; and the third (aft) section is the instrument-assembly module. The joint U.S.-USSR Apollo-Soyuz docking mission in Earth orbit is scheduled for the summer of 1975.

The Remote Manipulator System (RMS) eases a mannequin representing an astronaut into position for an STS-61 Hubble Space Telescope (HST) servicing task in the Space Shuttle mockup and integration laboratory at JSC (35699, 35703); Wide-angle view of the RMS easing a mannequin into position for work on the HST mock-up in bldg 9N (35700-1); Swiss scientist Claude Nicollier, mission specialist, works the control of the RMS during a training session in the manipulator development facility (MDF) in JSC's Shuttle mock-up and integration laboratory. Astronaut Kenneth D. Bowersox (left), pilot, is among the other crewmembers in training for the STS-61 HST servicing mission (35702).

B60-00285 (1960) --- Astronaut John H. Glenn Jr., pilot of the Mercury Atlas 6 spaceflight, emerges from an egress trainer during training activity at the Langley Research Center. He is attempting to transfer onto a life raft from the mock-up of the Mercury capsule. Photo credit: NASA

S74-29041 (September 1974) --- The commanders of the American astronaut and Soviet cosmonaut crews for the joint U.S.?USSR Apollo-Soyuz Test Project mission compare notes in a Soyuz spacecraft?s orbital module mock-up in Building 35 at the Johnson Space Center during a training and simulation exercise. They are Aleksey A. Leonov, right, and Thomas P. Stafford. The hatchway in the background leads to the Docking Module. The prime crewmen, along with backup crewmen, are training in both the U.S. and USSR for the joint mission scheduled for the summer of 1975.

S75-21945 (24 Feb. 1975) --- Cosmonaut Aleksey A. Leonov (left) and astronaut Thomas P. Stafford take part in Apollo-Soyuz Test Project joint crew training in Building 35 at NASA's Johnson Space Center. They are commanders of their respective prime crews. The training session simulated the activities of the second day in Earth orbit. Stafford and Leonov are in the Docking Module mock-up.

S86-25182 (for release January 1986) --- Sharon Christa McAuliffe, STS-51L citizen observer/payload specialist, prepares to remove her helmet after participating in emergency egress training in the shuttle mock-up and integration lab at the Johnson Space Center. McAuliffe will represent the Teacher-in-Space Project aboard the Challenger when it launches in late January. The photo was taken by Keith Meyers of the New York Times. Photo credit: NASA

S86-25251 (January 1986) --- Sharon Christa McAuliffe, payload specialist for STS-51L, takes a breather following a busy day?s training in the Johnson Space Center?s Shuttle Mock-up and Integration Laboratory. McAuliffe, a New Hampshire school teacher, was chosen from among ten finalists in the Teacher-in-Space Project to serve as citizen observer aboard the Challenger. This photo was taken by Keith Meyers of the New York Times. Photo credit: NASA

S61-03941 (26 April 1961) --- A mock-up of the Mercury space capsule is held suspended above the water aboard the ship that is taking astronauts Grissom and Glenn to their emergency water egress training. Photo credit: NASA

The Boeing extrication team train on the Boeing Mock-up Trainer from May 25 through May 28, 2018, at NASA's Johnson Space Center in Houston. The extrication team is comprised of firefighters from various U.S. Boeing sites. Each member of the team brings an expertise in Aerospace Confined Space Rescue, are Emergency Medical Technicians and have years of rescue experience. The team is highly motivated to getting the crew out quickly, safely and efficiently. The training at Johnson included suit training, side hatch egress, and Intravehicular Activity (IVA) rigging and egress. The week included a run for record on IVA egress for a testing requirement. Participants also included NASA Medical, the 45th Operations Group's Detachment 3, based at Patrick Air Force Base, and U.S. Air Force pararescue representation.

The Boeing extrication team train on the Boeing Mock-up Trainer from May 25 through May 28, 2018, at NASA's Johnson Space Center in Houston. The extrication team is comprised of firefighters from various U.S. Boeing sites. Each member of the team brings an expertise in Aerospace Confined Space Rescue, are Emergency Medical Technicians and have years of rescue experience. The team is highly motivated to getting the crew out quickly, safely and efficiently. The training at Johnson included suit training, side hatch egress, and Intravehicular Activity (IVA) rigging and egress. The week included a run for record on IVA egress for a testing requirement. Participants also included NASA Medical, the 45th Operations Group's Detachment 3, based at Patrick Air Force Base, and U.S. Air Force pararescue representation.

The Boeing extrication team train on the Boeing Mock-up Trainer from May 25 through May 28, 2018, at NASA's Johnson Space Center in Houston. The extrication team is comprised of firefighters from various U.S. Boeing sites. Each member of the team brings an expertise in Aerospace Confined Space Rescue, are Emergency Medical Technicians and have years of rescue experience. The team is highly motivated to getting the crew out quickly, safely and efficiently. The training at Johnson included suit training, side hatch egress, and Intravehicular Activity (IVA) rigging and egress. The week included a run for record on IVA egress for a testing requirement. Participants also included NASA Medical, the 45th Operations Group's Detachment 3, based at Patrick Air Force Base, and U.S. Air Force pararescue representation.

JSC2011-E-215259 (5 Dec. 2011) --- Japan Aerospace Exploration Agency astronaut Takuya Onishi participates in an emergency scenario training session in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center along with Expedition 34/35 crew members (out of frame). Photo credit: NASA

Astronauts Charles F. Bolden Jr. (left) and Kenneth S. Reightler, commander and pilot, respectively, for the STS-60 mission, take a break during rehearsal for some of their flight duties near the crew compartment trainer in JSC's Shuttle mock-up and integration laboratory (50648); Cosmonaut Sergei Krikalev, mission specialist for STS-60, gets assistance with his launch and entry suit from Lockheed's Max Kandloer during a training session. Others pictured, left to right, are Astronauts Franklin R. Chang-Diaz, Ronald M. Sega and N. Jan Davis (50649); Astronaut Kenneth S. Reightler, pilot for STS-60, gets assistance with his launch and entry suit (LES) from Boeing's William Todd during a training session (50650).

JSC2010-E-023640 (4 Feb. 2010) --- NASA astronaut Eric Boe, STS-133 pilot, participates in training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-023639 (4 Feb. 2010) --- NASA astronaut Steve Lindsey, STS-133 commander, participates in training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-046399 (31 March 2010) --- Attired in a training version of his shuttle launch and entry suit, NASA astronaut Tim Kopra, STS-133 mission specialist, participates in a Full Fuselage Trainer (FFT) mock-up training session in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-052006 (8 April 2010) --- NASA astronaut Michael Good, STS-132 mission specialist, attired in a training version of his shuttle launch and entry suit, participates in an ingress/egress training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2011-E-060132 (29 June 2011) --- NASA astronaut Doug Hurley crawls out of the Crew Compartment Trainer (CCT-2) mock-up while Rex Walheim waits as the crew of STS-135 trains in the Space Vehicle Mock-up Facility (SVMF) at NASA?s Johnson Space Center June 29, 2011. The training marked the crew's final scheduled session in JSC's Shuttle Vehicle Mock-up Facility. Photo credit: NASA Photo/Houston Chronicle, Smiley N. Pool

S86-29122 (March 1986) --- Astronauts John E. Blaha, left, and Robert C. Springer participate in a rehearsal for their assigned flight in the crew compartment trainer at the Johnson Space Center (JSC). Blaha is pilot and Springer, one of three mission specialists for the mission. The two will mark their first spaceflights on the next mission.

S94-47065 (18 Oct 1994) --- Astronaut Robert L. Gibson (left), STS-71 mission commander, converses with two crew mates prior to emergency egress training in the Systems Integration Facility at the Johnson Space Center (JSC). Astronauts Bonnie J. Dunbar and Gregory J. Harbaugh are attired in training versions of the partial pressure launch and entry space suits.

S94-47071 (Nov. 1994) --- In a Shuttle mockup trainer at the Johnson Space Center (JSC), two Russian cosmonauts assigned to Russia's Mir 19 mission check out hardware like that to be flown onboard NASA's Space Shuttle Atlantis, the spacecraft that will take the pair to their orbital destination. Anatoly Y. Solovyev, mission commander; and Nikolai M. Budarin (nearest camera), flight engineer, practice using the Recumbent Seating System (RSS). RSS has been manifest to be carried on the Space Shuttle Atlantis for the STS-71 mission. When Atlantis docks with the Mir space station in 1995, a NASA astronaut and two other Russian cosmonauts, who will have been onboard Mir for a long duration stay, will join the STS-71 crew for the return to Earth. Solovyev and Budarin will remain aboard Mir, to return to Earth later in one of Russia's Soyuz spacecraft.

A full-scale mockup of Russia's Space Station serves as one of the several training aids for cosmonaut flights aboard the orbiting laboratory. The core module - called Mir, for world of space - was launched in February 1986 and now serves as the main living quarters for crews. The mockup is located at the Gagarin Cosmonaut Training Center in Star City, Russia. At the time this photo was taken, NASA astronauts Norman E. Thagard and Bonnie J. Dunbar were in Russia for training.

S95-04320 (22 Feb 1995) --- A full-scale mockup of Russia's Space Station with the core module called Mir in the center. Other modules connected to the core include Kvant, Kvant II and Kristall. The mockup at the Gagarin Cosmonaut Training Center in Star City, Russia is used for cosmonaut training prior to flights aboard the orbiting laboratory. At the time this photo was taken, NASA astronauts Norman E. Thagard and Bonnie J. Dunbar were in Russia for training.

S94-47075 (Nov. 1994) --- In a Shuttle mockup trainer at the Johnson Space Center (JSC), a NASA astronaut and two Russian cosmonauts assigned to Russia's Mir 18 mission check out hardware like that to be flown onboard NASA's Space Shuttle Atlantis, the spacecraft that will retrieve the three from their orbital home for three months. Astronaut Norman E. Thagard (left), cosmonaut Vladimir N. Dezhurov, mission commander; and Gennadiy M. Strekalov, flight engineer; practice using the Recumbent Seating System (RSS). Astronaut Bonnie J. Dunbar, Thagard's backup on Mir 18 and mission specialist for STS-71, sits in a conventional middeck launch and entry station in the background. RSS has been manifest to be carried on the Space Shuttle Atlantis for the STS-71 mission. When the Space Shuttle Atlantis docks with Russia's Mir Space Station in 1995, Thagard and the two Russian cosmonauts, who will have been onboard Mir for a long duration stay, will join the STS-71 crew for the return to Earth.

S74-24675 (June 1974) --- Two mock-ups of the USSR Soyuz spacecraft which are on display at the Cosmonaut Training Center (Star City) near Moscow. The Soyuz spacecraft mounted vertically on the left is a training mock-up. The Soyuz mounted horizontally on the right was exhibited at the Paris air show in May-June 1973 in a docked configuration with an Apollo spacecraft. The spherical-shaped section of the Soyuz is called the orbital module. The middle section with the lettering ?CCCP? (USSR) on it called the descent vehicle. Two solar panels extend out from the instrument-assembly module. The joint U.S.-USSR Apollo-Soyuz docking mission in Earth orbit is scheduled for the summer of 1975. A docking module mock-up is atop the Soyuz training mock-up on the left.

S92-40569 (Aug 1992) --- Gregory J. Harbaugh, one of five astronaut crewmembers assigned to fly aboard the Space Shuttle Endeavour for the STS-54 mission, pauses for a break during training and preparations for the six-day mission. Harbaugh will be joined by John H. Casper, mission Donald R. McMonagle, pilot; along with Mario Runco Jr. and Susan J. Helms, mission specialists. Harbaugh is in the weightless environment training facility (WET-F) at the Johnson Space Center (JSC).

JSC2010-E-044344 (29 March 2010) --- NASA astronaut Tim Kopra, STS-133 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2011-E-021727 (25 Feb. 2011) --- NASA astronaut Rex Walheim, STS-135 mission specialist, participates in a training session in a space station mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

JSC2009-E-224177 (7 Oct. 2009) --- Astronauts Terry Virts, STS-130 pilot; and Kathryn Hire, mission specialist, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-286950 (22 Dec. 2009) --- Astronauts Terry Virts, STS-130 pilot; and Kathryn Hire, mission specialist, participate in an ingress/egress timeline training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-020704 (10 Feb. 2010) --- NASA astronauts Michael Barratt (left), Alvin Drew and Tim Kopra (right background), all STS-133 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-224180 (7 Oct. 2009) --- Astronauts Terry Virts, STS-130 pilot; and Kathryn Hire, mission specialist, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-244245 (23 Nov. 2009) --- Astronaut Nicholas Patrick, STS-130 mission specialist, works with an Extravehicular Mobility Unit (EMU) spacesuit during a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2011-E-021726 (25 Feb. 2011) --- NASA astronaut Chris Ferguson, STS-135 commander, participates in a training session in a space station mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

JSC2009-E-286949 (22 Dec. 2009) --- Astronaut George Zamka (left), STS-130 commander, participates in an ingress/egress timeline training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Crew trainer Adam Flagan assisted Zamka.

JSC2009-E-214807 (29 Sept. 2009) --- Astronaut Garrett Reisman, STS-132 mission specialist, is pictured during a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-214810 (29 Sept. 2009) --- Astronauts Mike Good (foreground), Steve Bowen (left and Garrett Reisman, all STS-132 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-019467 (8 Feb. 2010) --- NASA astronaut Rick Mastracchio, STS-131 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-017951 (2 Feb. 2010) --- NASA astronaut Steve Lindsey, STS-133 commander, is pictured during a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-017947 (2 Feb. 2010) --- NASA astronauts Alvin Drew (second left), STS-133 mission specialist; and Eric Boe, pilot, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-224182 (7 Oct. 2009) --- Astronaut George Zamka, STS-130 commander, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-286951 (22 Dec. 2009) --- Astronaut George Zamka, STS-130 commander, participates in an ingress/egress timeline training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2011-E-215223 (5 Dec. 2011) --- NASA astronaut Tom Marshburn, Expedition 34/35 flight engineer, participates in an emergency scenario training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA

JSC2010-E-024378 (18 Feb. 2010) --- NASA astronaut Nicole Stott, STS-133 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-044348 (29 March 2010) --- NASA astronaut Alvin Drew, STS-133 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-224179 (7 Oct. 2009) --- Astronaut Stephen Robinson, STS-130 mission specialist, is pictured during a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-053502 (6 March 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, Expedition 22/23 flight engineer, participates in an emergency procedure training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA?s Johnson Space Center.

JSC2009-E-258423 (8 Dec. 2009) --- Astronaut Stephen Robinson, STS-130 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2012-E-108015 (2 Aug. 2012) --- Russian cosmonaut Roman Romanenko, Expedition 34/35 flight engineer, uses a computer during an emergency scenario training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA

JSC2009-E-244218 (23 Nov. 2009) --- Astronaut George Zamka (background), STS-130 commander; and astronaut Nicholas Patrick, mission specialist, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-224181 (7 Oct. 2009) --- Astronauts Terry Virts, STS-130 pilot; and Kathryn Hire, mission specialist, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-171229 (30 Sept. 2010) --- NASA astronaut Eric Boe, STS-133 pilot, participates in an ingress/egress timeline training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

JSC2009-E-214811 (29 Sept. 2009) --- Astronauts Steve Bowen (foreground), Mike Good (right background) and Garrett Reisman, all STS-132 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-023633 (4 Feb. 2010) --- NASA astronaut Nicole Stott (right), STS-133 mission specialist, participates in training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Instructors Shanna Andrew and James Gaustad assisted Stott.

JSC2010-E-020705 (10 Feb. 2010) --- NASA astronauts Michael Barratt (left), Alvin Drew, Nicole Stott and Tim Kopra, all STS-133 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-286956 (22 Dec. 2009) --- Astronauts George Zamka (right), STS-130 commander; Terry Virts, pilot; and Nicholas Patrick (background), mission specialist, participate in an ingress/egress timeline training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-020714 (10 Feb. 2010) --- NASA astronauts Tim Kopra (second left), Alvin Drew and Nicole Stott, all STS-133 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-170408 (29 Sept. 2010) --- NASA astronaut Tim Kopra, STS-133 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

JSC2010-E-024386 (18 Feb. 2010) --- Russian cosmonaut Alexander Kaleri, Expedition 25/26 flight engineer, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-244223 (23 Nov. 2009) --- Astronaut George Zamka (background), STS-130 commander; and astronaut Robert Behnken, mission specialist, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2011-E-021708 (25 Feb. 2011) --- NASA astronaut Chris Ferguson, STS-135 commander, uses a computer during a training session in a space station mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

JSC2009-E-244237 (23 Nov. 2009) --- Astronaut George Zamka, STS-130 commander, works with an Extravehicular Mobility Unit (EMU) spacesuit during a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-286958 (22 Dec. 2009) --- Astronauts George Zamka (right), STS-130 commander; Terry Virts, pilot; and Nicholas Patrick (background), mission specialist, participate in an ingress/egress timeline training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-019473 (8 Feb. 2010) --- NASA astronaut James P. Dutton Jr., STS-131 pilot, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-044351 (29 March 2010) --- NASA astronauts Michael Barratt (left), Alvin Drew (background) and Tim Kopra, all STS-133 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-286952 (22 Dec. 2009) --- Astronaut George Zamka, STS-130 commander, participates in an ingress/egress timeline training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2011-E-021704 (25 Feb. 2011) --- NASA astronaut Chris Ferguson, STS-135 commander, uses a computer during a training session in a space station mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

JSC2009-E-083995 (20 April 2009) --- Astronaut Alan Poindexter, STS-131 commander, occupies the commander?s station on the flight deck during in a Full Fuselage Trainer (FFT) mock-up training session in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-170398 (29 Sept. 2010) --- NASA astronaut Michael Barratt, STS-133 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

JSC2010-E-019458 (8 Feb. 2010) --- NASA astronaut Alan Poindexter, STS-131 commander, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-017950 (2 Feb. 2010) --- NASA astronaut Nicole Stott, STS-133 mission specialist, is pictured during a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-017952 (2 Feb. 2010) --- NASA astronaut Michael Barratt, STS-133 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-020701 (10 Feb. 2010) --- NASA astronauts Michael Barratt (foreground) and Alvin Drew, both STS-133 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-023637 (4 Feb. 2010) --- NASA astronaut Alvin Drew, STS-133 mission specialist, participates in training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-214808 (29 Sept. 2009) --- Astronaut Mike Good, STS-132 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-023636 (4 Feb. 2010) --- NASA astronaut Tim Kopra, STS-133 mission specialist, participates in training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-053501 (6 March 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, Expedition 22/23 flight engineer, participates in an emergency procedure training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA?s Johnson Space Center.

JSC2010-E-170401 (29 Sept. 2010) --- NASA astronaut Alvin Drew, STS-133 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

JSC2011-E-215222 (5 Dec. 2011) --- NASA astronaut Tom Marshburn, Expedition 34/35 flight engineer, participates in an emergency scenario training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA

JSC2010-E-044343 (29 March 2010) --- NASA astronaut Alvin Drew, STS-133 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2011-E-021722 (25 Feb. 2011) --- NASA astronaut Doug Hurley, STS-135 pilot, participates in a training session in a space station mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

JSC2010-E-024380 (18 Feb. 2010) --- NASA astronaut Tim Kopra, STS-133 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-023629 (4 Feb. 2010) --- NASA astronauts Michael Barratt and Nicole Stott, both STS-133 mission specialists, participate in training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2011-E-021730 (25 Feb. 2011) --- NASA astronaut Rex Walheim, STS-135 mission specialist, participates in a training session in a space station mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

JSC2009-E-258428 (8 Dec. 2009) --- Astronaut Terry Virts, STS-130 pilot, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-214810 (29 Sept. 2009) --- Astronauts Mike Good (foreground), Steve Bowen (left and Garrett Reisman, all STS-132 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2011-E-021698 (25 Feb. 2011) --- NASA astronaut Doug Hurley, STS-135 pilot, participates in a training session in a space station mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration

JSC2009-E-286957 (22 Dec. 2009) --- Astronauts George Zamka (right), STS-130 commander; Terry Virts, pilot; and Nicholas Patrick (background), mission specialist, participate in an ingress/egress timeline training session in a shuttle mock-up in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.3

JSC2010-E-019460 (8 Feb. 2010) --- NASA astronauts Clayton Anderson (left) and Rick Mastracchio, both STS-131 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-258408 (8 Dec. 2009) --- Astronauts Stephen Robinson (left) and Nicholas Patrick, both STS-130 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-017949 (2 Feb. 2010) --- NASA astronaut Michael Barratt, STS-133 mission specialist, is pictured during a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-019457 (8 Feb. 2010) --- NASA astronaut James P. Dutton Jr., STS-131 pilot, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-286845 (21 Dec. 2009) --- Astronauts Terry Virts, STS-130 pilot; and Kathryn Hire, mission specialist, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-244240 (23 Nov. 2009) --- Astronaut Nicholas Patrick, STS-130 mission specialist, works with an Extravehicular Mobility Unit (EMU) spacesuit during a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-258418 (8 Dec. 2009) --- Astronauts Stephen Robinson (right) and Nicholas Patrick, both STS-130 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-044349 (29 March 2010) --- NASA astronauts Michael Barratt (foreground), Alvin Drew (left background) and Tim Kopra, all STS-133 mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2009-E-224178 (7 Oct. 2009) --- Astronauts Terry Virts (left), STS-130 pilot; Kathryn Hire and Stephen Robinson (right), both mission specialists, participate in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-020709 (10 Feb. 2010) --- NASA astronaut Michael Barratt, STS-133 mission specialist, is pictured during a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-019468 (8 Feb. 2010) --- NASA astronaut James P. Dutton Jr., STS-131 pilot, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.

JSC2010-E-170394 (29 Sept. 2010) --- NASA astronaut Tim Kopra, STS-133 mission specialist, participates in a training session in an International Space Station mock-up/trainer in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center. Photo credit: NASA or National Aeronautics and Space Administration