Artemis I Launch Director Charlie Blackwell-Thompson leads a cryogenic propellant tanking demonstration inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida on Sept. 21, 2022. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.
Members of the Artemis I launch team monitor data at their consoles inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida during a cryogenic propellant tanking demonstration on Sept. 21, 2022. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.
Artemis I Assistant Launch Director Jeremy Graeber helps lead a cryogenic propellant tanking demonstration inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida on Sept. 21, 2022. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.
Members of the Artemis I launch team monitor data at their consoles inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida during a cryogenic propellant tanking demonstration on Sept. 21, 2022. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.
Members of the Artemis I launch team monitor data at their consoles inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida during a cryogenic propellant tanking demonstration on Sept. 21, 2022. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.
Artemis I Launch Director Charlie Blackwell-Thompson, standing, leads a cryogenic propellant tanking demonstration inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida on Sept. 21, 2022. Seated at his console is Wes Mosedale, technical assistant to the launch director. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.
Artemis I Launch Director Charlie Blackwell-Thompson, at left, monitors data inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida during a cryogenic propellant tanking demonstration on Sept. 21, 2022. At right is Wes Mosedale, technical assistant to the launch director. Behind them is Jeremy Graeber, Artemis I assistant launch director. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.
Artemis I Launch Director Charlie Blackwell-Thompson, at right, monitors data inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida during a cryogenic propellant tanking demonstration on Sept. 21, 2022. Seated at his console is Wes Mosedale, technical assistant to the launch director. At left is Jeremy Graeber, Artemis I assistant launch director. The first in a series of increasingly complex missions, Artemis I will provide a foundation for human deep space exploration and demonstrate our commitment and capability to extend human presence to the Moon and beyond. The primary goal of Artemis I is to thoroughly test the integrated systems before crewed missions by operating the spacecraft in a deep space environment, testing Orion’s heat shield, and recovering the crew module after reentry, descent, and splashdown.
PROPELLANT DENSIFICATION PHPK CRYOGENIC PACK COLUMN DENSIFIER
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NASA Glenn engineer Monica Guzik in the Small Multi-Purpose Research Facility (SMiRF). The facility provides the ability to simulate the environmental conditions encountered in space for a variety of cryogenic applications such as thermal protection systems, fluid transfer operations and propellant level gauging. SMiRF is a low-cost, small-scale screening facility for concept and component testing of a wide variety of hardware and is capable of testing cryogenic hydrogen, oxygen, methane and nitrogen.
KENNEDY SPACE CENTER, Fla. -- This aerial photo captures Launch Pads 39B (left) and 39A (right). Space Shuttle Discovery waits on pad 39A for launch on mission STS-92 Oct. 5, 2000. The ball-shaped structures at left of the pads are storage tanks of the cryogenic liquid propellants for the orbiter’s main engines
KENNEDY SPACE CENTER, Fla. -- This aerial photo captures Launch Pads 39B (left) and 39A (right). Space Shuttle Discovery waits on pad 39A for launch on mission STS-92 Oct. 5, 2000. The ball-shaped structures at left of the pads are storage tanks of the cryogenic liquid propellants for the orbiter’s main engines
Inside the Launch Control Center’s Firing Room 1 at NASA’s Kennedy Space Center in Florida, members of the Artemis I launch team rehearse the procedures for fueling the Space Launch System (SLS) rocket with super cold propellants, or cryogenics, on Aug. 18, 2020. During the cryogenic simulation, potential problem scenarios were introduced to test the tools, processes, and procedures necessary for fueling the rocket. Artemis I will be the first integrated test flight of SLS and the Orion spacecraft – the system that will ultimately land the first woman and the next man on the Moon by 2024.
Amanda Arrieta, a members of the cryogenics launch team, participates in a cryogenic propellant loading simulation inside Firing Room 1 in the Launch Control Center on Nov. 2, 2020, at NASA’s Kennedy Space Center in Florida. A team of engineers with Exploration Ground Systems and Jacobs are rehearsing the steps to load the super-cooled liquid hydrogen and liquid oxygen into the Space Launch System’s (SLS) core and second stages to prepare for Artemis I. The first in a series of increasingly complex missions, Artemis I will test the Orion spacecraft and Space Launch System as an integrated system ahead of crewed flights to the Moon. NASA will land the first woman and the next man on the Moon in 2024.
Inside the Launch Control Center’s Firing Room 1 at NASA’s Kennedy Space Center in Florida, members of the Artemis I launch team rehearse the procedures for fueling the Space Launch System (SLS) rocket with super cold propellants, or cryogenics, on Aug. 18, 2020. During the cryogenic simulation, potential problem scenarios were introduced to test the tools, processes, and procedures necessary for fueling the rocket. Artemis I will be the first integrated test flight of SLS and the Orion spacecraft – the system that will ultimately land the first woman and the next man on the Moon by 2024.
Inside the Launch Control Center’s Firing Room 1 at NASA’s Kennedy Space Center in Florida, members of the Artemis I launch team rehearse the procedures for fueling the Space Launch System (SLS) rocket with super cold propellants, or cryogenics, on Aug. 18, 2020. During the cryogenic simulation, potential problem scenarios were introduced to test the tools, processes, and procedures necessary for fueling the rocket. Artemis I will be the first integrated test flight of SLS and the Orion spacecraft – the system that will ultimately land the first woman and the next man on the Moon by 2024.
Inside the Launch Control Center’s Firing Room 1 at NASA’s Kennedy Space Center in Florida, members of the Artemis I launch team rehearse the procedures for fueling the Space Launch System (SLS) rocket with super cold propellants, or cryogenics, on Aug. 18, 2020. During the cryogenic simulation, potential problem scenarios were introduced to test the tools, processes, and procedures necessary for fueling the rocket. Artemis I will be the first integrated test flight of SLS and the Orion spacecraft – the system that will ultimately land the first woman and the next man on the Moon by 2024.
Inside the Launch Control Center’s Firing Room 1 at NASA’s Kennedy Space Center in Florida, members of the Artemis I launch team rehearse the procedures for fueling the Space Launch System (SLS) rocket with super cold propellants, or cryogenics, on Aug. 18, 2020. During the cryogenic simulation, potential problem scenarios were introduced to test the tools, processes, and procedures necessary for fueling the rocket. Artemis I will be the first integrated test flight of SLS and the Orion spacecraft – the system that will ultimately land the first woman and the next man on the Moon by 2024.
Pete Dizuzio, a system safety engineer, participates in a cryogenic propellant loading simulation inside Firing Room 1 in the Launch Control Center on Nov. 2, 2020, at NASA’s Kennedy Space Center in Florida. A team of engineers with Exploration Ground Systems and Jacobs, members of the cryogenics launch team, are rehearsing the steps to load the super-cooled liquid hydrogen and liquid oxygen into the Space Launch System’s (SLS) core and second stages to prepare for Artemis I. The first in a series of increasingly complex missions, Artemis I will test the Orion spacecraft and Space Launch System as an integrated system ahead of crewed flights to the Moon. NASA will land the first woman and the next man on the Moon in 2024.
Members of the Artemis launch team participate in a cryogenic simulation for Artemis II in Firing Room 1 inside the Launch Control Center at NASA’s Kennedy Space Center in Florida on Wednesday, Dec. 11, 2024. Cryogenic simulations allow team members the opportunity to practice loading propellant – liquid hydrogen and liquid oxygen – onto the SLS (Space Launch System) rocket and make any necessary adjustments during countdown operations. Four astronauts will venture around the Moon on Artemis II, the first crewed mission on NASA’s path to establishing a long-term presence for science and exploration through Artemis.
Members of the Artemis launch team participate in a cryogenic simulation for Artemis II in Firing Room 1 inside the Launch Control Center at NASA’s Kennedy Space Center in Florida on Wednesday, Dec. 11, 2024. Cryogenic simulations allow team members the opportunity to practice loading propellant – liquid hydrogen and liquid oxygen – onto the SLS (Space Launch System) rocket and make any necessary adjustments during countdown operations. Four astronauts will venture around the Moon on Artemis II, the first crewed mission on NASA’s path to establishing a long-term presence for science and exploration through Artemis.
Members of the Artemis launch team participate in a cryogenic simulation for Artemis II in Firing Room 1 inside the Launch Control Center at NASA’s Kennedy Space Center in Florida on Wednesday, Dec. 11, 2024. Cryogenic simulations allow team members the opportunity to practice loading propellant – liquid hydrogen and liquid oxygen – onto the SLS (Space Launch System) rocket and make any necessary adjustments during countdown operations. Four astronauts will venture around the Moon on Artemis II, the first crewed mission on NASA’s path to establishing a long-term presence for science and exploration through Artemis.
Theo Henderson, left, and Phillip Youmans, members of the cryogenics launch team, participate in a cryogenic propellant loading simulation inside Firing Room 1 in the Launch Control Center on Nov. 2, 2020, at NASA’s Kennedy Space Center in Florida. A team of engineers with Exploration Ground Systems and Jacobs are rehearsing the steps to load the super-cooled liquid hydrogen and liquid oxygen into the Space Launch System’s (SLS) core and second stages to prepare for Artemis I. The first in a series of increasingly complex missions, Artemis I will test the Orion spacecraft and Space Launch System as an integrated system ahead of crewed flights to the Moon. NASA will land the first woman and the next man on the Moon in 2024.
These photos show how teams at NASA’s Marshall Space Flight Center in Huntsville, Alabama, are testing an innovative approach to achieve zero boiloff storage of liquid hydrogen using two stages of active cooling, which could prevent the loss of valuable propellant during future long-duration spaceflight missions. Test teams installed the propellant tank in Test Stand 300 at NASA Marshall in early June, and the 90-day test campaign is scheduled to conclude in September. The tank is wrapped in a multi-layer insulation blanket that includes a thin aluminum heat shield fitted between layers. A second set of tubes, carrying helium at about minus 298 Fahrenheit, is integrated into the shield. This intermediate cooling layer intercepts and rejects incoming heat before it reaching the tank, easing the heat load on the tube-on-tank system. The Cryogenic Fluid Management Portfolio Project is a cross-agency team based at NASA Marshall and the agency’s Glenn Research Center in Cleveland. The cryogenic portfolio’s work is under NASA’s Technology Demonstration Missions Program, part of NASA’s Space Technology Mission Directorate, and is comprised of more than 20 individual technology development activities. For more information, contact NASA Marshall’s Office of Communications at 256-544-0034.
These photos show how teams at NASA’s Marshall Space Flight Center in Huntsville, Alabama, are testing an innovative approach to achieve zero boiloff storage of liquid hydrogen using two stages of active cooling, which could prevent the loss of valuable propellant during future long-duration spaceflight missions. Test teams installed the propellant tank in Test Stand 300 at NASA Marshall in early June, and the 90-day test campaign is scheduled to conclude in September. The tank is wrapped in a multi-layer insulation blanket that includes a thin aluminum heat shield fitted between layers. A second set of tubes, carrying helium at about minus 298 Fahrenheit, is integrated into the shield. This intermediate cooling layer intercepts and rejects incoming heat before it reaching the tank, easing the heat load on the tube-on-tank system. The Cryogenic Fluid Management Portfolio Project is a cross-agency team based at NASA Marshall and the agency’s Glenn Research Center in Cleveland. The cryogenic portfolio’s work is under NASA’s Technology Demonstration Missions Program, part of NASA’s Space Technology Mission Directorate, and is comprised of more than 20 individual technology development activities. For more information, contact NASA Marshall’s Office of Communications at 256-544-0034.
These photos show how teams at NASA’s Marshall Space Flight Center in Huntsville, Alabama, are testing an innovative approach to achieve zero boiloff storage of liquid hydrogen using two stages of active cooling, which could prevent the loss of valuable propellant during future long-duration spaceflight missions. Test teams installed the propellant tank in Test Stand 300 at NASA Marshall in early June, and the 90-day test campaign is scheduled to conclude in September. The tank is wrapped in a multi-layer insulation blanket that includes a thin aluminum heat shield fitted between layers. A second set of tubes, carrying helium at about minus 298 Fahrenheit, is integrated into the shield. This intermediate cooling layer intercepts and rejects incoming heat before it reaching the tank, easing the heat load on the tube-on-tank system. The Cryogenic Fluid Management Portfolio Project is a cross-agency team based at NASA Marshall and the agency’s Glenn Research Center in Cleveland. The cryogenic portfolio’s work is under NASA’s Technology Demonstration Missions Program, part of NASA’s Space Technology Mission Directorate, and is comprised of more than 20 individual technology development activities. For more information, contact NASA Marshall’s Office of Communications at 256-544-0034.
Members of the cryogenics launch team with Exploration Ground Systems and Jacobs participate in a cryogenic propellant loading simulation inside Firing Room 1 in the Launch Control Center on Nov. 2, 2020, at NASA’s Kennedy Space Center in Florida. A team of engineers with Exploration Ground Systems and Jacobs, members of the cryogenics launch team, are rehearsing the steps to load the super-cooled liquid hydrogen and liquid oxygen into the Space Launch System’s (SLS) core and second stages to prepare for Artemis I. The first in a series of increasingly complex missions, Artemis I will test the Orion spacecraft and Space Launch System as an integrated system ahead of crewed flights to the Moon. NASA will land the first woman and the next man on the Moon in 2024.
Artemis I Launch Director Charlie Blackwell-Thompson stands at her console inside the Launch Control Center’s Firing Room 1 at NASA’s Kennedy Space Center in Florida during a simulation rehearsing propellant loading on Aug. 18, 2020. The simulation involved members of the launch team practicing the procedures for loading the Space Launch System (SLS) rocket with cryogenics, or super cold propellants. During the exercise, potential problem scenarios were introduced to test the tools, processes, and procedures necessary for fueling the rocket. Artemis I will be the first integrated test flight of SLS and the Orion spacecraft – the system that will ultimately land the first woman and the next man on the Moon by 2024.
Artemis I Launch Director Charlie Blackwell-Thompson stands at her console inside the Launch Control Center’s Firing Room 1 at NASA’s Kennedy Space Center in Florida during a simulation rehearsing propellant loading on Aug. 18, 2020. The simulation involved members of the launch team practicing the procedures for loading the Space Launch System (SLS) rocket with cryogenics, or super cold propellants. During the exercise, potential problem scenarios were introduced to test the tools, processes, and procedures necessary for fueling the rocket. Artemis I will be the first integrated test flight of SLS and the Orion spacecraft – the system that will ultimately land the first woman and the next man on the Moon by 2024.
Jsc2020e004942(2/7/2020) — A preflight view of the CryoCube BUS. CryoCube demonstrates on-orbit thermal management technology. Such technology has a variety of potential applications, including storing rocket propellants in space, cooling instruments to improve their signal-to-noise ratios, and supporting future cryogenic experiments in microgravity. The small satellite uses a deployable shield to block radiation from the Sun and Earth and an attitude control system to point its experiment into deep space. Image courtesy of: Sierra Lobo Inc.
iss074e0314172 (Feb. 16, 2026) --- NASA astronaut and Expedition 74 Flight Engineer Jessica Meir configures the Microgravity Science Glovebox and swaps hard drives to support operations for the Zero Boil-Off Tank physics investigation. The experiment is testing ways to control a spacecraft’s fuel tank pressure due to cryogenic fuel propellants evaporating from the surrounding heat. Credit: NASA/Chris Williams
S73-25696 (15 May 1973) --- An overall view of Pad B, Launch Complex 39, Kennedy Space Center, Florida, showing the Skylab 2/Saturn 1B space vehicle during a Countdown Demonstration Test (CDDT). This is the launch vehicle for the first manned Skylab mission. The vapor being emitted from the vehicle is the venting of cryogenic propellants. Photo credit: NASA
KENNEDY SPACE CENTER, Fla. -- Just after dawn, Launch Pad 39A is caught in silhouette and reflected in the water nearby. On the pad is Space Shuttle Discovery, waiting for launch on mission STS-92 Oct. 5, 2000. At the left of the pad is the 300,000-gallon water tank that is part of the sound suppression system during launches. At far left, the ball-shaped structure is a storage tank for one of the cryogenic liquid propellants of the orbiter’s main engines
Jsc2020e004943 (2/7/2020) — A computer model showing CryoCube’s orbital orientation. CryoCube demonstrates on-orbit thermal management technology. Such technology has a variety of potential applications, including storing rocket propellants in space, cooling instruments to improve their signal-to-noise ratios, and supporting future cryogenic experiments in microgravity. The small satellite uses a deployable shield to block radiation from the Sun and Earth and an attitude control system to point its experiment into deep space. Image courtesy of : Kennedy Space Center
Charlie Blackwell-Thompson, at left, NASA Artemis launch director; and Wes Mosedale, technical assistant to the launch director, monitor a cryogenic propellant loading simulation inside Firing Room 1 in the Launch Control Center on Nov. 2, 2020, at NASA’s Kennedy Space Center in Florida. A team of engineers with Exploration Ground Systems and Jacobs, members of the cryogenics launch team, are rehearsing the steps to load the super-cooled liquid hydrogen and liquid oxygen into the Space Launch System’s (SLS) core and second stages to prepare for Artemis I. The first in a series of increasingly complex missions, Artemis I will test the Orion spacecraft and Space Launch System as an integrated system ahead of crewed flights to the Moon. NASA will land the first woman and the next man on the Moon in 2024.
Alex Pandelos, ground launch sequencer operator, participates in a cryogenic propellant loading simulation on Thursday, Jan. 15, 2026, inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida. Members of NASA’s Exploration Ground Systems team rehearse the steps to load the super-cooled liquid hydrogen and liquid oxygen into the SLS (Space Launch System) rocket core stage and interim cryogenic propulsion stage, a process that starts approximately nine hours before liftoff for the Artemis II mission. The test flight will take Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialist Christina Koch from NASA, and Mission Specialist Jeremy Hansen from the CSA (Canadian Space Agency), around the Moon and back to Earth no later than no later than April 2026 from Launch Complex 39B at NASA Kennedy.
Artemis launch team members participate in a cryogenic propellant loading simulation on Thursday, Jan. 15, 2026, inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida. Members of NASA’s Exploration Ground Systems team rehearse the steps to load the super-cooled liquid hydrogen and liquid oxygen into the SLS (Space Launch System) rocket core stage and interim cryogenic propulsion stage, a process that starts approximately nine hours before liftoff for the Artemis II mission. The test flight will take Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialist Christina Koch from NASA, and Mission Specialist Jeremy Hansen from the CSA (Canadian Space Agency), around the Moon and back to Earth no later than no later than April 2026 from Launch Complex 39B at NASA Kennedy.
Artemis launch team members participate in a cryogenic propellant loading simulation on Thursday, Jan. 15, 2026, inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida. Members of NASA’s Exploration Ground Systems team rehearse the steps to load the super-cooled liquid hydrogen and liquid oxygen into the SLS (Space Launch System) rocket core stage and interim cryogenic propulsion stage, a process that starts approximately nine hours before liftoff for the Artemis II mission. The test flight will take Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialist Christina Koch from NASA, and Mission Specialist Jeremy Hansen from the CSA (Canadian Space Agency), around the Moon and back to Earth no later than no later than April 2026 from Launch Complex 39B at NASA Kennedy.
An Artemis launch team member participates in a cryogenic propellant loading simulation on Thursday, Jan. 15, 2026, inside Firing Room 1 of the Rocco A. Petrone Launch Control Center at NASA’s Kennedy Space Center in Florida. Members of NASA’s Exploration Ground Systems team rehearse the steps to load the super-cooled liquid hydrogen and liquid oxygen into the SLS (Space Launch System) rocket core stage and interim cryogenic propulsion stage, a process that starts approximately nine hours before liftoff for the Artemis II mission. The test flight will take Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialist Christina Koch from NASA, and Mission Specialist Jeremy Hansen from the CSA (Canadian Space Agency), around the Moon and back to Earth no later than no later than April 2026 from Launch Complex 39B at NASA Kennedy.
Charlie Blackwell-Thompson, standing, NASA Artemis launch director; and Jeremy Graeber, chief of the Test, Launch and Recovery Operations Branch within Exploration Ground Systems (EGS), monitor a cryogenic propellant loading simulation inside Firing Room 1 in the Launch Control Center on Nov. 2, 2020, at NASA’s Kennedy Space Center in Florida. A team of engineers with EGS and Jacobs, members of the cryogenics launch team, are rehearsing the steps to load the super-cooled liquid hydrogen and liquid oxygen into the Space Launch System’s (SLS) core and second stages to prepare for Artemis I. The first in a series of increasingly complex missions, Artemis I will test the Orion spacecraft and Space Launch System as an integrated system ahead of crewed flights to the Moon. NASA will land the first woman and the next man on the Moon in 2024.
KENNEDY SPACE CENTER, FLA. -- With the rotating service structure rolled away on Launch Pad 39A at NASA's Kennedy Space Center, space shuttle Endeavour is in full view. First motion was at 8:23 a.m. and rollback was complete at 8:55 a.m. Extending toward Endeavour from the left is the orbiter access arm with the White Room at the end, flush against the shuttle. The crew gains access into the orbiter through the White Room. The rotating structure provides protected access to the orbiter for changeout and servicing of payloads at the pad. The structure is supported by a rotating bridge that pivots about a vertical axis on the west side of the pad's flame trench. After the RSS is rolled back, the orbiter is ready for fuel cell activation and external tank cryogenic propellant loading operations. The pad is cleared to the perimeter gate for operations to fill the external tank with about 500,000 gallons of cryogenic propellants used by the shuttle’s main engines. This is done at the pad approximately eight hours before the scheduled launch. Endeavour and its crew will deliver the first section of the Japan Aerospace Exploration Agency's Kibo laboratory and the Canadian Space Agency's two-armed robotic system, Dextre. Launch is scheduled for 2:28 a.m. EDT March 11. Photo credit: NASA/Kim Shiflett
KENNEDY SPACE CENTER, FLA. -- On top of Launch Pad 39A at NASA's Kennedy Space Center, space shuttle Endeavour waits for liftoff on the STS-123 mission. The rotating service structure was rolled back starting at 8:23 a.m. and complete at 8:55 a.m. At far right is the 300,000-gallon water tank that provides the water for sound suppression during liftoff. Signs on the gate across the pad illustrate the primary payloads on the mission: the Japan Aerospace Exploration Agency's Kibo laboratory and the Canadian Space Agency's two-armed robotic system, Dextre. The rotating structure provides protected access to the orbiter for changeout and servicing of payloads at the pad. The structure is supported by a rotating bridge that pivots about a vertical axis on the west side of the pad's flame trench. After the RSS is rolled back, the orbiter is ready for fuel cell activation and external tank cryogenic propellant loading operations. The pad is cleared to the perimeter gate for operations to fill the external tank with about 500,000 gallons of cryogenic propellants used by the shuttle’s main engines. This is done at the pad approximately eight hours before the scheduled launch. Liftoff is scheduled for 2:28 a.m. EDT March 11. Photo credit: NASA/Kim Shiflett
KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, the rotating service structure has rolled away to uncover space shuttle Endeavour. First motion was at 8:23 a.m. and rollback was complete at 8:55 a.m. Above the orange external tank is seen the "beanie cap" at the end of the gaseous oxygen vent arm, extending from the fixed service structure. Vapors are created as the liquid oxygen in the external tank boil off. The hood vents the gaseous oxygen vapors away from the space shuttle vehicle. The rotating structure provides protected access to the orbiter for changeout and servicing of payloads at the pad. The structure is supported by a rotating bridge that pivots about a vertical axis on the west side of the pad's flame trench. After the RSS is rolled back, the orbiter is ready for fuel cell activation and external tank cryogenic propellant loading operations. The pad is cleared to the perimeter gate for operations to fill the external tank with about 500,000 gallons of cryogenic propellants used by the shuttle’s main engines. This is done at the pad approximately eight hours before the scheduled launch. Endeavour and its crew will deliver the first section of the Japan Aerospace Exploration Agency's Kibo laboratory and the Canadian Space Agency's two-armed robotic system, Dextre. Launch is scheduled for 2:28 a.m. EDT March 11. Photo credit: NASA/Kim Shiflett
KENNEDY SPACE CENTER, FLA. -- With the rotating service structure rolled away on Launch Pad 39A at NASA's Kennedy Space Center, space shuttle Endeavour is in full view. First motion was at 8:23 a.m. and rollback was complete at 8:55 a.m. Behind the shuttle with its large, orange external tank is the blue Atlantic Ocean. Extending toward Endeavour from the left is the orbiter access arm with the White Room at the end, flush against the shuttle. The crew gains access into the orbiter through the White Room. The rotating structure provides protected access to the orbiter for changeout and servicing of payloads at the pad. The structure is supported by a rotating bridge that pivots about a vertical axis on the west side of the pad's flame trench. After the RSS is rolled back, the orbiter is ready for fuel cell activation and external tank cryogenic propellant loading operations. The pad is cleared to the perimeter gate for operations to fill the external tank with about 500,000 gallons of cryogenic propellants used by the shuttle’s main engines. This is done at the pad approximately eight hours before the scheduled launch. Endeavour and its crew will deliver the first section of the Japan Aerospace Exploration Agency's Kibo laboratory and the Canadian Space Agency's two-armed robotic system, Dextre. Launch is scheduled for 2:28 a.m. EDT March 11. Photo credit: NASA/Kim Shiflett
CAPE CANAVERAL, Fla. -- The setting sun backlights space shuttle Discovery on Launch Pad 39A at NASA's Kennedy Space Center just before rollback of the rotating service structure in preparation for launch on the STS-124 mission. The structure provides protected access to the shuttle for changeout and servicing of payloads at the pad. It is supported by a rotating bridge that pivots on a vertical axis on the west side of the pad's flame trench. After the RSS is rolled back, the orbiter is ready for fuel cell activation and external tank cryogenic propellant loading operations. The pad is cleared to the perimeter gate for operations to fill the external tank with about 500,000 gallons of cryogenic propellants used by the shuttle’s main engines. This is done at the pad approximately eight hours before the scheduled launch. The STS-124 mission is the second of three flights launching components to complete the Japan Aerospace Exploration Agency's Kibo laboratory. The shuttle crew will install Kibo's large Japanese Pressurized Module and its remote manipulator system, or RMS. The 14-day flight includes three spacewalks. Launch is scheduled for 5:02 p.m. May 31. Photo credit: NASA/Troy Cryder
These photos show how teams at NASA’s Marshall Space Flight Center in Huntsville, Alabama, are testing an innovative approach to achieve zero boiloff storage of liquid hydrogen using two stages of active cooling, which could prevent the loss of valuable propellant during future long-duration spaceflight missions. Test teams installed the propellant tank in Test Stand 300 at NASA Marshall in early June, and the 90-day test campaign is scheduled to conclude in September. The tank is wrapped in a multi-layer insulation blanket that includes a thin aluminum heat shield fitted between layers. A second set of tubes, carrying helium at about minus 298 Fahrenheit, is integrated into the shield. This intermediate cooling layer intercepts and rejects incoming heat before it reaching the tank, easing the heat load on the tube-on-tank system. The Cryogenic Fluid Management Portfolio Project is a cross-agency team based at NASA Marshall and the agency’s Glenn Research Center in Cleveland. The cryogenic portfolio’s work is under NASA’s Technology Demonstration Missions Program, part of NASA’s Space Technology Mission Directorate, and is comprised of more than 20 individual technology development activities. For more information, contact NASA Marshall’s Office of Communications at 256-544-0034.
KENNEDY SPACE CENTER, FLA. -- From across the marsh next to Launch Pad 39A at NASA's Kennedy Space Center, space shuttle Endeavour is in full view after rollback of the rotating service structure. First motion was at 8:23 a.m. and rollback was complete at 8:55 a.m. At far right is the 300,000-gallon water tank that provides the water for sound suppression during liftoff. The rotating structure provides protected access to the orbiter for changeout and servicing of payloads at the pad. The structure is supported by a rotating bridge that pivots about a vertical axis on the west side of the pad's flame trench. After the RSS is rolled back, the orbiter is ready for fuel cell activation and external tank cryogenic propellant loading operations. The pad is cleared to the perimeter gate for operations to fill the external tank with about 500,000 gallons of cryogenic propellants used by the shuttle’s main engines. This is done at the pad approximately eight hours before the scheduled launch. Endeavour and its crew will deliver the first section of the Japan Aerospace Exploration Agency's Kibo laboratory and the Canadian Space Agency's two-armed robotic system, Dextre. Launch is scheduled for 2:28 a.m. EDT March 11. Photo credit: NASA/Kim Shiflett
KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, the rotating service structure is rolling on its axis to uncover space shuttle Endeavour. First motion was at 8:23 a.m. and rollback was complete at 8:55 a.m. Above the orange external tank is seen the "beanie cap" at the end of the gaseous oxygen vent arm, extending from the fixed service structure. Vapors are created as the liquid oxygen in the external tank boil off. The hood vents the gaseous oxygen vapors away from the space shuttle vehicle. The rotating structure provides protected access to the orbiter for changeout and servicing of payloads at the pad. The structure is supported by a rotating bridge that pivots about a vertical axis on the west side of the pad's flame trench. After the RSS is rolled back, the orbiter is ready for fuel cell activation and external tank cryogenic propellant loading operations. The pad is cleared to the perimeter gate for operations to fill the external tank with about 500,000 gallons of cryogenic propellants used by the shuttle’s main engines. This is done at the pad approximately eight hours before the scheduled launch. Endeavour and its crew will deliver the first section of the Japan Aerospace Exploration Agency's Kibo laboratory and the Canadian Space Agency's two-armed robotic system, Dextre. Launch is scheduled for 2:28 a.m. EDT March 11. Photo credit: NASA/Kim Shiflett
KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, the rotating service structure is rolling on its axis to uncover space shuttle Endeavour. First motion was at 8:23 a.m. and rollback was complete at 8:55 a.m. The structure provides protected access to the orbiter for changeout and servicing of payloads at the pad. The structure is supported by a rotating bridge that pivots about a vertical axis on the west side of the pad's flame trench. After the RSS is rolled back, the orbiter is ready for fuel cell activation and external tank cryogenic propellant loading operations. The pad is cleared to the perimeter gate for operations to fill the external tank with about 500,000 gallons of cryogenic propellants used by the shuttle’s main engines. This is done at the pad approximately eight hours before the scheduled launch. Endeavour and its crew will deliver the first section of the Japan Aerospace Exploration Agency's Kibo laboratory and the Canadian Space Agency's two-armed robotic system, Dextre. Launch is scheduled for 2:28 a.m. EDT March 11. Photo credit: NASA/Kim Shiflett
CAPE CANAVERAL, Fla. - In Launch Complex 39 at NASA's Kennedy Space Center in Florida, preparations are under way to install the roofs on the Propellants North Administrative and Maintenance Facility buildings. The facility will have a two-story administrative building to house managers, mechanics and technicians who fuel spacecraft at Kennedy adjacent to an 1,800-square-foot single-story shop to store cryogenic fuel transfer equipment. The new facility will feature high-efficiency roofs and walls, “Cool Dry Quiet” air conditioning with energy recovery technology, efficient lighting, and other sustainable features. The facility is striving to qualify for the U.S. Green Building Council’s Leadership in Energy and Environmental Design, or LEED, Platinum certification. If successful, Propellants North will be the first Kennedy facility to achieve this highest of LEED ratings after it is completed in December 2010. The facility was designed for NASA by Jones Edmunds and Associates. H. W. Davis Construction is the construction contractor. Photo credit: NASA_Jim Grossmann
KENNEDY SPACE CENTER, FLA. -- The Rotating Service Structure is rolled back at Launch Pad 39B revealing Space Shuttle Discovery. A propellant-loading test of Discovery's External Tank (ET) is scheduled for April 14. During the test, the tank will be filled to launch levels with ultra-cold hydrogen and oxygen propellants, known as 'cryogenics.' The test is designed to evaluate how the tank, orbiter, Solid Rocket Boosters and ground systems are performing under full 'cryo-load.' Throughout testing, engineers will observe the effectiveness of key safety modifications made to the External Tank. NASA’s Return to Flight mission, STS-114 on Space Shuttle Discovery, is targeted for launch on May 15 with a launch window that extends to June 3.
CAPE CANAVERAL, Fla. -- The director of NASA's Kennedy Space Center in Florida, Bob Cabana, addresses an audience at the ribbon-cutting ceremony for the new environmentally friendly Propellants North Administration and Maintenance Facility. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
CAPE CANAVERAL, Fla. -- Frank Kline, Construction of Facilities project manager at NASA's Kennedy Space Center in Florida, addresses an audience at the ribbon-cutting ceremony for the new environmentally friendly Propellants North Administration and Maintenance Facility. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
CAPE CANAVERAL, Fla. - Trenches are prepared to support the walls of the Propellants North Administrative and Maintenance Facility in Launch Complex 39 at NASA's Kennedy Space Center in Florida. The facility will have a two-story administrative building to house managers, mechanics and technicians who fuel spacecraft at Kennedy adjacent to an 1,800-square-foot single-story shop to store cryogenic fuel transfer equipment. The new facility will feature high-efficiency roofs and walls, “Cool Dry Quiet” air conditioning with energy recovery technology, efficient lighting, and other sustainable features. The facility is striving to qualify for the U.S. Green Building Council’s Leadership in Energy and Environmental Design, or LEED, Platinum certification. If successful, Propellants North will be the first Kennedy facility to achieve this highest of LEED ratings after it is completed in the summer of 2010. The facility was designed for NASA by Jones Edmunds and Associates. Photo credit: NASA/Jim Grossmann
CAPE CANAVERAL, Fla. -- The director of NASA's Kennedy Space Center in Florida, Bob Cabana, addresses an audience at the ribbon-cutting ceremony for the new environmentally friendly Propellants North Administration and Maintenance Facility. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, an audience at the ribbon-cutting ceremony for the new environmentally friendly Propellants North Administration and Maintenance Facility listens to opening remarks made by Frank Kline, a NASA Construction of Facilities project manager. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop a mobile launcher at Launch Complex 39B, Monday, April 4, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen during the wet dress rehearsal test at NASA’s Kennedy Space Center in Florida. Ahead of NASA’s Artemis I flight test, the wet dress rehearsal will run the Artemis I launch team through operations to load propellant, conduct a full launch countdown, demonstrate the ability to recycle the countdown clock, and drain the tanks to practice timelines and procedures for launch. Photo Credit: (NASA/Joel Kowsky)
CAPE CANAVERAL, Fla. -- Frank Kline, Construction of Facilities project manager at NASA's Kennedy Space Center in Florida, far left, shows off the environmentally friendly features of the new Propellants North Administration and Maintenance Facility. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
CAPE CANAVERAL, Fla. -- Frank Kline, Construction of Facilities project manager at NASA's Kennedy Space Center in Florida, far right, shows off the environmentally friendly features of the new Propellants North Administration and Maintenance Facility. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
CAPE CANAVERAL, Fla. - Construction of the Propellants North Administrative and Maintenance Facility begins in Launch Complex 39 at NASA's Kennedy Space Center in Florida. The facility will have a two-story administrative building to house managers, mechanics and technicians who fuel spacecraft at Kennedy adjacent to an 1,800-square-foot single-story shop to store cryogenic fuel transfer equipment. The new facility will feature high-efficiency roofs and walls, “Cool Dry Quiet” air conditioning with energy recovery technology, efficient lighting, and other sustainable features. The facility is striving to qualify for the U.S. Green Building Council’s Leadership in Energy and Environmental Design, or LEED, Platinum certification. If successful, Propellants North will be the first Kennedy facility to achieve this highest of LEED ratings after it is completed in the summer of 2010. The facility was designed for NASA by Jones Edmunds and Associates. Photo credit: NASA/Jim Grossmann
CAPE CANAVERAL, Fla. -- Mike Benik, the director of Center Operations at NASA's Kennedy Space Center in Florida, addresses an audience at the ribbon-cutting ceremony for the new environmentally friendly Propellants North Administration and Maintenance Facility. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
CAPE CANAVERAL, Fla. -- Frank Kline, Construction of Facilities project manager at NASA's Kennedy Space Center in Florida, addresses an audience at the ribbon-cutting ceremony for the new environmentally friendly Propellants North Administration and Maintenance Facility. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, James Wright, the deputy assistant administrator for the Office of Strategic Infrastructure at NASA Headquarters, addresses an audience at the ribbon-cutting ceremony for the new environmentally friendly Propellants North Administration and Maintenance Facility. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop a mobile launcher at Launch Complex 39B, Monday, April 4, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen during the wet dress rehearsal test at NASA’s Kennedy Space Center in Florida. Ahead of NASA’s Artemis I flight test, the wet dress rehearsal will run the Artemis I launch team through operations to load propellant, conduct a full launch countdown, demonstrate the ability to recycle the countdown clock, and drain the tanks to practice timelines and procedures for launch. Photo Credit: (NASA/Joel Kowsky)
CAPE CANAVERAL, Fla. -- NASA's Kennedy Space Center in Florida hosts a ribbon-cutting ceremony for the space agency's most environmentally friendly facility, the Propellants North Administrative and Maintenance Facility in Kennedy's Launch Complex 39 area. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
The Tail Service Mast Umbilicals that will connect to NASA’s Space Launch System (SLS) rocket, containing fluid lines for liquid oxygen and liquid hydrogen propellant loading, are photographed on the mobile launcher at Launch Pad 39B on Nov. 8, 2019, at the agency’s Kennedy Space Center in Florida. NASA’s Exploration Ground Systems oversaw testing of the pad’s cryogenic systems – the infrastructure that will support the flow of liquid hydrogen and liquid oxygen from the storage tanks to the rocket – in preparation for the launch of SLS with the Orion spacecraft atop for the uncrewed Artemis I mission. Each of the liquid oxygen and liquid hydrogen tanks can hold more than 800,000 gallons of propellant. The liquid oxygen will require the use of pumps to push it from the tank to the rocket, while the lighter liquid hydrogen will make its way up to the pad using gaseous hydrogen to pressurize the sphere.
CAPE CANAVERAL, Fla. -- Frank Kline, Construction of Facilities project manager at NASA's Kennedy Space Center in Florida, far right, shows off the environmentally friendly features of the new Propellants North Administration and Maintenance Facility. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
KENNEDY SPACE CENTER, FLA. -- The Rotating Service Structure is rolled back from around Space Shuttle Discovery at Launch Pad 39B for a propellant-loading test of Discovery's External Tank (ET) on April 14. During the test, the tank will be filled to launch levels with ultra-cold hydrogen and oxygen propellants, known as 'cryogenics.' The test is designed to evaluate how the tank, orbiter, Solid Rocket Boosters and ground systems are performing under full 'cryo-load.' Throughout testing, engineers will observe the effectiveness of key safety modifications made to the External Tank. NASA’s Return to Flight mission, STS-114 on Space Shuttle Discovery, is targeted for launch on May 15 with a launch window that extends to June 3.
KENNEDY SPACE CENTER, FLA. -- The Rotating Service Structure is rolled back at Launch Pad 39B revealing Space Shuttle Discovery. A propellant-loading test of Discovery's External Tank (ET) is scheduled for April 14. During the test, the tank will be filled to launch levels with ultra-cold hydrogen and oxygen propellants, known as 'cryogenics.' The test is designed to evaluate how the tank, orbiter, Solid Rocket Boosters and ground systems are performing under full 'cryo-load.' Throughout testing, engineers will observe the effectiveness of key safety modifications made to the External Tank. NASA’s Return to Flight mission, STS-114 on Space Shuttle Discovery, is targeted for launch on May 15 with a launch window that extends to June 3.
CAPE CANAVERAL, Fla. -- NASA's Kennedy Space Center in Florida hosts a ribbon-cutting ceremony for its new environmentally friendly Propellants North Administrative and Maintenance Facility. This is a view of the parking lot where a solar-powered charging canopy is available for powering government or privately owned electric vehicles. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Kim Shiflett
KENNEDY SPACE CENTER, FLA. -- The Rotating Service Structure is rolled back at Launch Pad 39B revealing Space Shuttle Discovery. A propellant-loading test of Discovery's External Tank (ET) is scheduled for April 14. During the test, the tank will be filled to launch levels with ultra-cold hydrogen and oxygen propellants, known as 'cryogenics.' The test is designed to evaluate how the tank, orbiter, Solid Rocket Boosters and ground systems are performing under full 'cryo-load.' Throughout testing, engineers will observe the effectiveness of key safety modifications made to the External Tank. NASA’s Return to Flight mission, STS-114 on Space Shuttle Discovery, is targeted for launch on May 15 with a launch window that extends to June 3.
CAPE CANAVERAL, Fla. -- NASA's Kennedy Space Center in Florida hosts a ribbon-cutting ceremony for its new environmentally friendly Propellants North Administrative and Maintenance Facility. This is a view of the parking lot where a solar-powered charging canopy is available for powering government or privately owned electric vehicles. Propellants North consists of two buildings, one to store cryogenic fuel transfer equipment and one to house personnel who support fueling spacecraft. The recently rebuilt buildings will be NASA's first carbon neutral facility, which means it will produce enough energy on site from renewable sources to offset what it requires to operate. The facility also will reach for the U.S. Green Building Council's Leadership in Environmental and Energy Design (LEED) Platinum status, which is the highest LEED rating. Photo credit: NASA/Frankie Martin
KENNEDY SPACE CENTER, FLA. -- Preparations are made to roll back the Rotating Service Structure from around Space Shuttle Discovery at Launch Pad 39B for a propellant-loading test of Discovery's External Tank (ET) on April 14. During the test, the tank will be filled to launch levels with ultra-cold hydrogen and oxygen propellants, known as 'cryogenics.' The test is designed to evaluate how the tank, orbiter, Solid Rocket Boosters and ground systems are performing under full 'cryo-load.' Throughout testing, engineers will observe the effectiveness of key safety modifications made to the External Tank. NASA’s Return to Flight mission, STS-114 on Space Shuttle Discovery, is targeted for launch on May 15 with a launch window that extends to June 3.
KENNEDY SPACE CENTER, FLA. -- The xenon lights on Launch Pad 39B illuminate Space Shuttle Discovery following the rollback of the Rotating Service Structure. A propellant-loading test of Discovery's External Tank (ET) is scheduled for April 14. During the test, the tank will be filled to launch levels with ultra-cold hydrogen and oxygen propellants, known as 'cryogenics.' The test is designed to evaluate how the tank, orbiter, Solid Rocket Boosters and ground systems are performing under full 'cryo-load.' Throughout testing, engineers will observe the effectiveness of key safety modifications made to the External Tank. NASA’s Return to Flight mission, STS-114 on Space Shuttle Discovery, is targeted for launch on May 15 with a launch window that extends to June 3.
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch Pad 39B, Monday, Aug. 29, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen as the launch countdown progresses at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. The launch director halted today’s launch attempt at approximately 8:30 a.m. ET. Photo Credit: (NASA/Keegan Barber)
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch Pad 39B, Saturday, Sept. 3, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen as the launch countdown progresses at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. Launch of the uncrewed flight test is targeted for no earlier than no earlier than 2:17 p.m. EDT. Photo Credit: (NASA/Joel Kowsky)
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch Pad 39B, Monday, Aug. 29, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen as the launch countdown progresses at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. Launch of the uncrewed flight test is targeted for 8:33 a.m. ET. Photo Credit: (NASA/Joel Kowsky)
Charlie Blackwell-Thompson, right, Exploration Mission-1 (EM-1) launch director, reviews procedures during a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for EM-1. During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by Blackwell-Thompson with Exploration Ground Systems.
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch Pad 39B, Tuesday, Nov. 15, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen as the launch countdown progresses at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. Launch of the uncrewed flight test is targeted for no earlier Nov. 16 at 1:04 a.m. EST. Photo Credit: (NASA/Joel Kowsky)
Engineers with Exploration Ground Systems monitor their consoles during a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for Exploration Mission-1 (EM-1). During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by EM-1 Launch Director Charlie Blackwell-Thompson with Exploration Ground Systems.
Anthony Bharrat, NASA engine avionics engineer, monitors his console during a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for Exploration Mission-1 (EM-1). During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by EM-1 Launch Director Charlie Blackwell-Thompson with Exploration Ground Systems.
Engineers with NASA and contractor Jacobs monitor their consoles during a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for Exploration Mission-1 (EM-1). During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by EM-1 Launch Director Charlie Blackwell-Thompson with Exploration Ground Systems.
Engineers with NASA and contractor Jacobs monitor their consoles during a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for Exploration Mission-1 (EM-1). During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by EM-1 Launch Director Charlie Blackwell-Thompson with Exploration Ground Systems.
Charlie Blackwell-Thompson, Exploration Mission-1 (EM-1) launch director, leads a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for EM-1. During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by Blackwell-Thompson with Exploration Ground Systems.
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch Pad 39B, Monday, Aug. 29, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen as the launch countdown progresses at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. Launch of the uncrewed flight test is targeted for no earlier than 8:33 a.m. ET. Photo Credit: (NASA/Joel Kowsky)
KENNEDY SPACE CENTER, Fla. -- A long view of Launch Complex 39 is caught by the early morning sun. Left of center is Launch Pad 39A with Space Shuttle Discovery. At its left is the 300,000-gallon water tank that is part of the sound suppression system. Hoses from the tank can be seen coiling under the pad, next to the opening of the flame trench, part of the flame detector system. In the foreground is a retention pond; another is at right center. At far right, the ball-shaped structure is a 850,000-gallon storage tank for the cryogenic liquid oxygen, one of the propellants of the orbiter’s main engines. On the horizon can be seen the 525-foot tall Vehicle Assembly Building
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch Pad 39B, Tuesday, Nov. 15, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen as the launch countdown progresses at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. Launch of the uncrewed flight test is targeted for no earlier than Nov. 16 at 1:04 a.m. EST. Photo Credit: (NASA/Joel Kowsky)
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch Pad 39B, Saturday, Sept. 3, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen as the launch countdown progresses at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. Launch of the uncrewed flight test is targeted for no earlier than no earlier than 2:17 p.m. EDT. Photo Credit: (NASA/Joel Kowsky)
Engineers with NASA and contractor Jacobs monitor their consoles during a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for Exploration Mission-1 (EM-1). During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by EM-1 Launch Director Charlie Blackwell-Thompson with Exploration Ground Systems.
Engineers with NASA and contractor Jacobs monitor their consoles during a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for Exploration Mission-1 (EM-1). During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by EM-1 Launch Director Charlie Blackwell-Thompson with Exploration Ground Systems.
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen at sunrise atop the mobile launcher at Launch Pad 39B, Monday, Aug. 29, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen as the launch countdown progresses at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. Launch of the uncrewed flight test is targeted for 8:33 a.m. ET. Photo Credit: (NASA/Joel Kowsky)
Two tail service masts, each about three stories tall, provide cryogenic propellant lines and electrical cable connections to NASA’s Artemis II SLS (Space Launch System) core stage rocket at Launch Complex 39B at NASA’s Kennedy Space Center in Florida on Tuesday, Feb. 10, 2026. The Artemis II test flight will take Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialist Christina Koch from NASA, and Mission Specialist Jeremy Hansen from the CSA (Canadian Space Agency), around the Moon and back to Earth.
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch Pad 39B, Monday, Aug. 29, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen as the launch countdown progresses at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. The launch director halted today’s launch attempt at approximately 8:30 a.m. ET. Photo Credit: (NASA/Keegan Barber)
Charlie Blackwell-Thompson, at right, Exploration Mission-1 (EM-1) launch director, leads a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. Seated next to her is Jessica Parsons, technical assitant to the launch director. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for EM-1. During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by Blackwell-Thompson with Exploration Ground Systems.
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch Pad 39B, Monday, Aug. 29, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen as the launch countdown progresses at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. Launch of the uncrewed flight test is targeted for no earlier than 8:33 a.m. ET. Photo Credit: (NASA/Joel Kowsky)
Charlie Blackwell-Thompson, standing, Exploration Mission-1 (EM-1) launch director, leads a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. Seated is Roberta Wyrick, spacecraft test conductor with contractor Jacobs. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for EM-1. During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by Blackwell-Thompson with Exploration Ground Systems.
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch Pad 39B illuminated by spotlights, Tuesday, Nov. 15, 2022, as the Artemis I launch teams load more than 700,000 gallons of cryogenic propellants including liquid hydrogen and liquid oxygen as the launch countdown progresses at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. Launch of the uncrewed flight test is targeted for no earlier Nov. 16 at 1:04 a.m. EST. Photo Credit: (NASA/Joel Kowsky)
Engineers with NASA and contractor Jacobs monitor their consoles during a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for Exploration Mission-1 (EM-1). During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by EM-1 Launch Director Charlie Blackwell-Thompson with Exploration Ground Systems.
An engineer with NASA monitors his console during a countdown demonstration event of cryogenic propellant loading April 12, 2019, inside Firing Room 2 in the Launch Control Center at NASA’s Kennedy Space Center in Florida. The practice simulation involved loading of liquid hydrogen and liquid oxygen into the Space Launch System rocket’s core and upper stages to prepare for Exploration Mission-1 (EM-1). During the tanking exercise, the team worked through surprise issues in real-time. The practice countdown events are training opportunities coordinated by EM-1 Launch Director Charlie Blackwell-Thompson with Exploration Ground Systems.