jsc2023e018321 (April 3, 2023) – The Artemis II crew cheers with the crowd while attending the NCAA Men’s Final Four national championship game at NRG Stadium in Houston. The crew is comprised of Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialists Christina Koch and Jeremy Hansen. The four astronauts will venture around the Moon on Artemis II, the first crewed mission on NASA’s path to establishing a long-term presence at the Moon for science and exploration through Artemis. From left: NASA astronauts Artemis II Pilot Victor Glover, Mission Specialist Christina Koch, and Commander Reid Wiseman, and CSA (Canadian Space Agency) astronaut Mission Specialist Jeremy Hansen.
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jsc2024e040691 -- A prototype of the Mini Potable Water Dispenser, currently in development at NASA’s Marshall Space Flight Center, is displayed alongside various food pouches during a demonstration at NASA’s Johnson Space Center. Photo Credit: NASA/David DeHoyos
Artemis IV: Gateway Gadget Fuels Deep Space Dining
jsc2017e111785 (08-23-2017) --- 2017 NASA astronaut candidate Loral O’Hara awaits next steps by instructors during water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
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Commercial Crew Program astronaut training with Boeing PCM crew members Suni Williams & Josh Cassada during ISS EVA Maintenance 1 training at the NBL.
Commercial Crew Program Astronaut Training - Suni Williams
NASA Chief Technologist Douglas Terrier joined Jacobs General Manager Lon Miller during a tour of the company's Engineering Development Facility in Houston. Jacobs provides advanced technologies used aboard the International Space Station and for deep space exploration.  Date: 08-10-2017 Location: B1 & Jacobs Engineering Subject: NASA Acting Chief Technology Officer Douglas Terrier Tours JSC and Jacobs Photographer: David DeHoyos
NASA Chief Technologist Tours Jacobs' Engineering Development Facility
jsc2017e1117836 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, NASA astronaut candidate Zena Cardman (foreground) and Warren Hoburg (background) work alongside divers. Photo Credit: (NASA/David DeHoyos)
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jsc2019e030039 (05-22-19) --- 2017 NASA astronaut candidate Jessica Watkins is helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ NBL 6 training
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.
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Commercial Crew Program astronaut training with Boeing PCM crew members Suni Williams & Josh Cassada during ISS EVA Maintenance 1 training at the NBL.
Commercial Crew Program Astronaut Training - Suni Williams
 jsc2024e040708 -- An engineer demonstrates the use of the Mini Potable Water Dispenser by rehydrating a food pouch during a testing session at Johnson Space Center on June 6, 2024. This compact, lightweight dispenser is designed to help astronauts prepare meals in deep space. Photo Credit:  NASA/David DeHoyos
Artemis IV: Gateway Gadget Fuels Deep Space Dining
jsc2018e035783 (04-12-2018) --- NASA astronaut candidate Zena Cardman is being helped into a spacesuit for  underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
jsc2019e030033 (05-22-19) --- Canadian Space Agency astronaut candidate Jennifer Sidey-Gibbons prepares for underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ NBL 6 training
Commercial Crew Program astronauts Mike Fincke, Nicole Mann and Barry "Butch" Wilmore in Free Flyer Track & Capture Sim training in SES Alpha Cupola.
Commercial Crew Program Astronaut Training - Mike Fincke, Nicole
Commercial Crew Program astronaut training with Boeing PCM crew members Suni Williams & Josh Cassada during ISS EVA Maintenance 1 training at the NBL.
Commercial Crew Program Astronaut Training - Josh Cassada
jsc2018e035788 (04-12-2018) --- Canadian Space Agency astronaut candidate Joshua Kutryk is in a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. NASA astronaut candidate Zena Cardman is being helped into a spacesuit for  underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory.
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
JSC2010-E-018893 (3 Feb. 2010) --- European Space Agency astronaut Roberto Vittori, STS-134 mission specialist, attired in a training version of his shuttle launch and entry suit, participates in a training session in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.
CONSTELLATION Images from other centers - February 2010
JSC2010-E-018884 (3 Feb. 2010) --- NASA astronaut Mark Kelly, STS-134 commander, attired in a training version of his shuttle launch and entry suit, occupies the commander?s station during a training session on the flight deck of the Full Fuselage Trainer (FFT) in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.
CONSTELLATION Images from other centers - February 2010
jsc2017e011719 (01/31/2017) --- Expedition 52 cake cutting ceremony at the Johnson Space Center on Jan. 31, 2017.
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jsc2018e035765 (04-12-2018) --- 2017 Canadian Space Agency astronaut candidate Joshua Kutryk suits up in a spacesuit for underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
jsc2024e040743 -- A NASA food scientist captures video of the Mini Potable Water Dispenser during testing at Johnson Space Center. Photo Credit:  NASA/David DeHoyos
Artemis IV: Gateway Gadget Fuels Deep Space Dining
jsc2017e111799 (08-23-2017) ---2017 NASA astronaut candidate Zena Cardman awaits next steps by instructors during water survival training at NASA’s Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
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jsc2018e035752 (04-12-2018) --- 2017 NASA astronaut candidate Zena Cardman in a Liquid Cooling and Ventilation Garment and being helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. The cooling garment distributes water throughout to help keep her cool while training underwater in the spacesuit. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
Commercial Crew Program astronaut training with Boeing PCM crew members Suni Williams & Josh Cassada during ISS EVA Maintenance 1 training at the NBL.
Commercial Crew Program Astronaut Training - Josh Cassada
jsc2025e032495 (March 18, 2025) --- Roscosmos cosmonaut Oleg Platonov conducts training for the unlikely event of an emergency at the Space Vehicle Mockup Facility at NASA’s Johnson Space Center in Houston, Texas. Credit: NASA/David DeHoyos
Roscosmos cosmonaut Oleg Platonov conducts emergency training
jsc2017e111780 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, NASA astronaut candidate Loral O’Hara is fitted for training gear by  instructors. Photo Credit: (NASA/David DeHoyos)
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jsc2024e018416 (March 5, 2024) --- NASA astronaut Chris Williams participates in media interviews shortly after his graduation as an astronaut in Houston, Texas.
NASA astronaut Chris Williams participates in media interviews
jsc2017e111782 (08-23-2017) --- 2017 NASA astronaut candidate Zena Cardman awaits next steps by instructors during water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
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jsc2018e035771 (04-12-2018) --- NASA astronaut candidate Zena Cardman is being helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
JSC2010-E-018885 (3 Feb. 2010) --- NASA astronaut Mark Kelly, STS-134 commander, attired in a training version of his shuttle launch and entry suit, occupies the commander?s station during a training session on the flight deck of the Full Fuselage Trainer (FFT) in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.
CONSTELLATION Images from other centers - February 2010
jsc2018e035773 (04-12-2018) --- NASA astronaut candidate Zena Cardman is being helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
jsc2017e111750 (08-23-2017) --- 2017 NASA astronaut candidate Kayla Barron awaits next steps by instructors during water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
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NASA Chief Technologist Douglas Terrier inspects Jacobs’ mockup of the on-orbit Alpha Magnetic Spectrometer hardware. Astronauts use the mockup hardware to train on the ground to prepare to perform operations on the International Space Station. Jacobs provides advanced technologies used aboard the International Space Station and for deep space exploration.  Date: 08-10-2017 Location: B1 & Jacobs Engineering Subject: NASA Acting Chief Technology Officer Douglas Terrier Tours JSC and Jacobs Photographer: David DeHoyos
NASA Chief Technologist Inspects a Mock-Up of Hardware at Jacobs' Engineering Development Facility
jsc2025e032872 (March 20, 2025) --- From left to right, NASA astronaut Mike Fincke, JAXA astronaut Kimiya Yui, and Roscosmos Cosmonaut Oleg Platonov conduct training scenarios inside a space station mockup at NASA’s Johnson Space Center in Houston, Texas, for their upcoming mission to the International Space Station. Credit: NASA/David DeHoyos
NASA’s SpaceX Crew-11 members train for their International Space Station mission
jsc2017e111705 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, Texas, NASA astronaut candidate Jonny Kim (right) works alongside instructors. Photo Credit: (NASA/David DeHoyos)
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JSC2010-E-018892 (3 Feb. 2010) --- European Space Agency astronaut Roberto Vittori (left), STS-134 mission specialist, attired in a training version of his shuttle launch and entry suit, is pictured during a training session in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.
CONSTELLATION Images from other centers - February 2010
jsc2017e1117884 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, NASA astronaut candidate Jessica Watkins is guided through training by divers. Photo Credit: (NASA/David DeHoyos)
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jsc2018e076186 (Aug. 23, 2018) --- Vice President Mike Pence (right) visited NASA’s Johnson Space Center in Houston with NASA Administrator Jim Bridenstine (left) on Aug. 23, 2018, to discuss the future of space exploration and other elements of human spaceflight. During his trip to the Johnson Space Center, the Vice President also toured the laboratory housing the moon rocks retrieved during the Apollo program’s lunar missions and extraterrestrial samples from other uncrewed sample return missions, as well as the Sonny Carter Training Facility (Neutral Buoyancy Lab) where astronauts practice spacewalking techniques they will employ when they fly in space.
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jsc2018e035757 (04-12-2018) --- 2017 Canadian Space Agency astronaut candidate Joshua Kutryk in a Liquid Cooling and Ventilation Garment and being helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. The cooling garment distributes water throughout to help keep him cool while training underwater in the spacesuit. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
jsc2019e030049 (05-22-19) --- Canadian Space Agency astronaut candidate Jennifer Sidey-Gibbons is lowered into the training pool for spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ NBL 6 training
jsc2017e111697 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, NASA astronaut candidates Warren Hoburg (center) and Jonny Kim (right) work alongside their instructors. (NASA/David DeHoyos)
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jsc2018e035780 (04-12-20180 --- Canadian Space Agency astronaut candidate Joshua Kutryk is being helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
jsc2024e040685 -- A prototype of the Mini Potable Water Dispenser, currently in development at NASA’s Marshall Space Flight Center, is displayed alongside various food pouches during a demonstration at NASA’s Johnson Space Center. Photo Credit:  NASA/David DeHoyos
Artemis IV: Gateway Gadget Fuels Deep Space Dining
Commercial Crew Program astronaut training with Boeing PCM crew members Suni Williams & Josh Cassada during ISS EVA Maintenance 1 training at the NBL.
Commercial Crew Program Astronaut Training - Josh Cassada
jsc2024e040779 -- Project manager Shaun Glasgow (middle) demonstrates the Mini Potable Water Dispenser during a testing session at NASA's Johnson Space Center. Photo Credit:  NASA/David DeHoyos
Artemis IV: Gateway Gadget Fuels Deep Space Dining
A Jacobs engineer shows NASA Chief Technologist Douglas Terrier how the company uses 3-D printers to create inexpensive physical models of new electronically designed hardware.  Date: 08-10-2017 Location: B1 & Jacobs Engineering Subject: NASA Acting Chief Technology Officer Douglas Terrier Tours JSC and Jacobs Photographer: David DeHoyos
NASA Chief Technologist Douglas Terrier Learns How Jacobs Uses 3-D Printing
jsc2019e030025 (05-22-19) --- 2017 NASA astronaut candidate Jessica Watkins is helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ NBL 6 training
jsc2017e111798 (08-23-2017) --- 2017 NASA astronaut candidate Zena Cardman awaits next steps by instructors during water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
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jsc2024e040737 -- NASA food scientists rehydrate a food pouch during a test of the Mini Potable Water Dispenser at Johnson Space Center on June 6, 2024. Photo Credit:  NASA/David DeHoyos
Artemis IV: Gateway Gadget Fuels Deep Space Dining
Commercial Crew Program astronaut training with Boeing PCM crew members Suni Williams & Josh Cassada during ISS EVA Maintenance 1 training at the NBL.
Commercial Crew Program Astronaut Training - Josh Cassada
jsc2022e091676 (Dec. 11, 2022)  NASA Administrator Bill Nelson visits Mission Control at NASA’s Johnson Space Center in Houston to witness the splashdown of Orion after a 25.5-day Artemis I mission. Nelson is joined by, from left, NASA Associate Administrator Bob Cabana, NASA Headquarters, and NASA Flight Operations Director Norm Knight, NASA Johnson.
Artemis I Splashdown Administrator
jsc2018e035762 (04-12-2018) --- NASA astronaut candidate Zena Cardman prepares for  underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
Commercial Crew Program astronauts Mike Fincke, Nicole Mann and Barry "Butch" Wilmore in Free Flyer Track & Capture Sim training in SES Alpha Cupola.
Commercial Crew Program Astronaut Training - Mike Fincke, Nicole
jsc2017e1117812 (08-23-2017) --- 2017 NASA astronaut candidate Jessica Watkins awaits next steps by instructors during water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
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jsc2025e032867 (March 20, 2025) --- From left to right, NASA astronaut Mike Fincke, JAXA astronaut Kimiya Yui, and Roscosmos Cosmonaut Oleg Platonov conduct training scenarios with their instructor (far left) at NASA’s Johnson Space Center in Houston, Texas, for their upcoming mission to the International Space Station. Credit: NASA/David DeHoyos
NASA’s SpaceX Crew-11 members train for their International Space Station mission
jsc2017e111727 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, Canadian Space Agency astronaut candidate Jennifer Sidey-Gibbons (right) is fitted for training gear by  instructors. Photo Credit: (NASA/David DeHoyos)
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jsc2017e1117879 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, NASA astronaut candidate Jessica Watkins works alongside divers. Photo Credit: (NASA/David DeHoyos)
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Commercial Crew Program astronauts Mike Fincke, Nicole Mann and Barry "Butch" Wilmore in Free Flyer Track & Capture Sim training in SES Alpha Cupola.
Commercial Crew Program Astronaut Training - Mike Fincke, Nicole
jsc2017e111736 (08-23-2017) ---2017 NASA astronaut candidate Warren Hoburg awaits next steps by instructors during water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
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JSC2010-E-018878 (3 Feb. 2010) --- European Space Agency astronaut Roberto Vittori, STS-134 mission specialist, gets help with the donning of a training version of his shuttle launch and entry suit in preparation for a training session in the Space Vehicle Mock-up Facility at NASA?s Johnson Space Center.
CONSTELLATION Images from other centers - February 2010
jsc2018e035767 (04-12-2018) --- 2017 Canadian Space Agency  astronaut candidate Joshua Kutryk is being helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
jsc2023e040866 (June 7, 2024) --- SpaceX Crew-10 members (from left) Pilot Nichole Ayers of NASA, Mission Specialist Takuya Onishi of JAXA (Japan Aerospace Exploration Agency), Commander Anne McClain of NASA, and Mission Specialist Kirill Peskov of Roscosmos participate in water survival training in the Neutral Buoyancy Laboratory at NASA's Johnson Space Center.
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jsc2025e032534 (March 18, 2025) --- NASA astronaut Zena Cardman conducts training for the unlikely event of an emergency at the Space Vehicle Mockup Facility at NASA’s Johnson Space Center in Houston, Texas. Credit: NASA/David DeHoyos
NASA astronaut Zena Cardman conducts emergency training
JSC2010-E-018873 (3 Feb. 2010) --- NASA astronaut Michael Fincke, STS-134 mission specialist, gets help with the donning of a training version of his shuttle launch and entry suit in preparation for a training session in the Space Vehicle Mock-up Facility at NASA?s Johnson Space Center. European Space Agency astronaut Roberto Vittori, mission specialist, is visible in the background.
CONSTELLATION Images from other centers - February 2010
jsc2019e030012 (05-22-19) --- 2017 NASA astronaut candidate Jessica Watkins is helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ NBL 6 training
jsc2017e1117804 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, NASA astronaut candidate Jonny Kim (left) works alongside divers. Photo Credit: (NASA/David DeHoyos)
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jsc2018e076189 (Aug. 23, 2018) --- Vice President Mike Pence visited NASA’s Johnson Space Center in Houston on Aug. 23, 2018, to discuss the future of space exploration and other elements of human spaceflight. During his trip to the Johnson Space Center, the Vice President also toured the laboratory housing the moon rocks retrieved during the Apollo program’s lunar missions and extraterrestrial samples from other uncrewed sample return missions, as well as the Sonny Carter Training Facility (Neutral Buoyancy Lab) where astronauts practice spacewalking techniques they will employ when they fly in space.
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JSC2010-E-018909 (3 Feb. 2010) --- NASA astronaut Michael Fincke, STS-134 mission specialist, attired in a training version of his shuttle launch and entry suit, awaits the start of a training session in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.
CONSTELLATION Images from other centers - February 2010
jsc2018e035796 (04-12-2018) --- NASA astronaut candidate Zena Cardman in a spacesuit is lowered into the training pool at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
jsc2017e1117823 (08-23-2017) --- (From left) 2017 Astronaut candidates Jessica Watkins of NASA, Jennifer Sidey-Gibbons of CSA, and Loral O’Hara of NASA give a thumbs up after successful water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
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jsc2018e035760 (04-12-2018) --- 2017 NASA astronaut candidate Zena Cardman is being helped into a spacesuit prior to underwater training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ1 (Red Team) Training
jsc2024e040722 -- Brett Montoya, a lead space architect in the Center for Design and Space Architecture at Johnson Space Center, rehydrates a package of food using the Mini Potable Water Dispenser during a protype testing session at Johnson's Space Center. Photo Credit:  NASA/David DeHoyos
Artemis IV: Gateway Gadget Fuels Deep Space Dining
jsc2022e091674 (Dec. 11, 2022) NASA Administrator Bill Nelson visits Mission Control at NASA’s Johnson Space Center in Houston to witness the splashdown of Orion after a 25.5-day Artemis I mission. Nelson is seen here enjoying the view with NASA Associate Administrator Bob Cabana.
Artemis I Administrator Nelson
jsc2025e032524 (March 18, 2025) --- Roscosmos cosmonaut Oleg Platonov (left) and JAXA astronaut Kimiya Yui (right) conduct training for the unlikely event of an emergency at the Space Vehicle Mockup Facility at NASA’s Johnson Space Center in Houston, Texas. Credit: NASA/David DeHoyos
SpaceX Crew-11 members Oleg Platonov and Kimiya Yui
jsc2017e111703 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, NASA astronaut candidate Jonny Kim (right) is fitted for training gear by instructors. (NASA/David DeHoyos)
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jsc2017e1117871 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, Canadian Space Agency astronaut candidate  Jennifer Sidey-Gibbons is guided through training by divers. Photo Credit: (NASA/David DeHoyos)
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jsc2019e030024 (05-22-19) --- 2017 NASA astronaut candidate Jessica Watkins is helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ NBL 6 training
jsc2024e040728 -- Matt Rowell, an engineer from the Marshall Space Flight Center demonstrates the Mini Potable Water Dispenser to NASA food scientists during a testing session. Photo Credit:  NASA/David DeHoyos
Artemis IV: Gateway Gadget Fuels Deep Space Dining
jsc2017e111702 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, NASA astronaut candidate Warren Hoburg (right) works alongside his instructors. Photo Credit: (NASA/David DeHoyos)
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Commercial Crew Program astronaut training with Boeing PCM crew members Suni Williams & Josh Cassada during ISS EVA Maintenance 1 training at the NBL.
Commercial Crew Program Astronaut Training - Suni Williams
jsc2019e030037 (05-22-19) --- 2017 NASA astronaut candidate Jessica Watkins is helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ NBL 6 training
JSC2010-E-018871 (3 Feb. 2010) --- European Space Agency astronaut Roberto Vittori, STS-134 mission specialist, gets help with the donning of a training version of his shuttle launch and entry suit in preparation for a training session in the Space Vehicle Mock-up Facility at NASA?s Johnson Space Center.
CONSTELLATION Images from other centers - February 2010
jsc2019e030018 (05-22-19) --- Canadian Space Agency astronaut candidate Jennifer Sidey-Gibbons in a spacesuit prior to underwater training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ NBL 6 training
NASA Chief Technologist Douglas Terrier joins Jacobs General Manager Lon Miller during a tour of the company's Engineering Development Facility in Houston. Jacobs provides advanced technologies used aboard the International Space Station and for deep space exploration. From left: NASA’s Johnson Space Center Chief Technologist Chris Culbert, Chief Technologist Douglas Terrier, Jacobs Clear Lake Group Deputy General Manager Joy Kelly and Jacobs Clear Lake Group General Manager Lon Miller.  Date: 08-10-2017 Location: B1 & Jacobs Engineering Subject: NASA Acting Chief Technology Officer Douglas Terrier Tours JSC and Jacobs Photographer: David DeHoyos
NASA Chief Technologist Douglas Terrier Tours Jacobs' Engineering Development Facility
jsc2017e111693 (08-23-2017) --- (From left, foreground) 2017 NASA astronaut candidates Jessica Watkins, Loral O’Hara, (from left, background) Zena Cardman and Canadian Space Agency astronaut candidate Jennifer Sidey-Gibbons during water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. (NASA/David DeHoyos)
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jsc2017e111790 (08-23-2017) --- During water survival training in 2017 at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, NASA astronaut candidate Jessica Watkins (right) works alongside instructors. Photo Credit: (NASA/David DeHoyos)
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jsc2019e029997 (05-22-19) --- 2017 NASA astronaut candidate Jessica Watkins is helped into a spacesuit prior to underwater spacewalk training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/David DeHoyos)
2017 ASCAN class members during ASCAN EVQ NBL 6 training
NASA astronauts Raja Chari (left) and Randy Bresnik (right) sit inside Lunar Outpost’s Eagle lunar terrain vehicle evaluating the seat configuration during testing at NASA’s Johnson Space Center. Image Credit: NASA/David DeHoyos
Lunar Terrain Vehicle Testing