
The SLS Stages Intertank Structural Test Assembly (STA) is rolling off the NASA Pegasus Barge at the MSFC Dock enroute to the MSFC 4619 Load Test Annex test facility for qualification testing via MSFC West Test Area. STA approaches Test Stand 4693, SLS LH2 test Stand, on way to Bldg. 4619

The SLS Stages Intertank Structural Test Assembly (STA) is rolling off the NASA Pegasus Barge at the MSFC Dock enroute to the MSFC 4619 Load Test Annex test facility for qualification testing via MSFC West Test Area. Historic Saturn 1-C test stand on far left, blockhouse 4670 on far right, SLS LH2 test stand, 4693, in center.

PHOTOGRAPH IN WEST TEST AREA OF THE "MIGHT EAGLE" LANDER

Aerial photograph of the MSFC West Test area with the T-Stand in the foreground

Aerial photograph of the MSFC West Test Area with building 4666 on the right

PHIL HENDRIX, SPEAKS TO THE CROWD IN FRONT OF A STEEL BEAM DESTINED FOR TEST STAND 4693 DURING THE STRUCTURE'S TOPPING OUT CEREMONY APRIL 12.

TIM FLORES SPEAKS TO THE CROWD IN FRONT OF A STEEL BEAM DESTINED FOR TEST STAND 4693 DURING THE STRUCTURE'S TOPPING OUT CEREMONY APRIL 12.

BOB DEVLIN, DEPUTY DIRECTOR OF MARSHALL'S OFFICE OF CENTER OPERATIONS, SPEAKS TO THE CROWD IN FRONT OF A STEEL BEAM DESTINED FOR TEST STAND 4693 DURING THE STRUCTURE'S TOPPING OUT CEREMONY APRIL 12.

HEATHER HANEY SIGNS FINAL BEAM TO BE PLACED ATOP TEST STAND 4693 DURING THE STRUCTURE'S TOPPING OUT CEREMONY

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand.

NASA's Super Guppie flies over Marshall Space Flight Center's test stand 4693 in the west test area.

JENNIFER PRUITT AND BUDDY CLARK SMILE FOR THE CAMERA BEFORE SIGNING THE FINAL BEAM TO BE PLACED ATOP TEST STAND 4693 DURING THE STRUCTURE'S TOPPING OUT CEREMONY

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand 4697.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand 4697.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand 4697.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand 4697.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand 4697.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand 4697.

The Liquid Oxygen (LOX) tank was moved from the Pegasus barge to the west test area for placement in test stand 4697.

Walt Disney toured the West Test Area during his visit to the Marshall Space Flight Center on April 13, 1965. The three in center foreground are Karl Heimburg, Director, Test Division; Dr. von Braun, Director, MSFC; and Walt Disney. The Dynamic Test Stand with the S-1C stage being installed is in the background.

The Liquid Oxygen Test Article was lifted onto the Kmag. Various electronic components will be installed then the article will be moved into test stand 4697.

The Liquid Oxygen Test Article was lifted onto the Kmag. Various electronic components will be installed then the article will be moved into test stand 4697.

The Liquid Oxygen Test Article was lifted onto the Kmag. Various electronic components will be installed then the article will be moved into test stand 4697.

The Liquid Oxygen Test Article was lifted onto the Kmag. Various electronic components will be installed then the article will be moved into test stand 4697.

The Liquid Oxygen Test Article was lifted onto the Kmag. Various electronic components will be installed then the article will be moved into test stand 4697.

The Liquid Oxygen Test Article was lifted onto the Kmag. Various electronic components will be installed then the article will be moved into test stand 4697.

The Liquid Oxygen Test Article was lifted onto the Kmag. Various electronic components will be installed then the article will be moved into test stand 4697.

The Liquid Oxygen Test Article was lifted onto the Kmag. Various electronic components will be installed then the article will be moved into test stand 4697.

The Liquid Oxygen Test Article was lifted onto the Kmag. Various electronic components will be installed then the article will be moved into test stand 4697.

The Liquid Oxygen Test Article was lifted onto the Kmag. Various electronic components will be installed then the article will be moved into test stand 4697.

The Liquid Oxygen Test Article was lifted onto the Kmag. Various electronic components will be installed then the article will be moved into test stand 4697.

Students from the Tarik Black Foundation attend a STEM program at MSFC and visit SLS Test Stand 4693 in West Test Area. Gary Willis tells Tarik Black Foundation students about Test Stand 4693 and its importance in SLS development.

S-IB-211, the flight version of the Saturn IB launch vehicle's first (S-IVB) stage, on its way to Marshall Space Flight Center's (MSFC's) west test area. Between December 1967 and April 1968, the stage would undergo seven static test firings. The S-IB, developed by the MSFC and built by the Chrysler Corporation at the Michoud Assembly Facility near New Orleans, Louisiana, utilized eight H-1 engines and each produced 200,000 pounds of thrust.

Retiring Marshall Space Flight Center Director Todd May on top of test stand 4693 in MSFC's west test area with MSFC in the background

STEVEN SPRAYBERRY, ALICE DANIEL, CHRISTY BASHMAN, ALLEN SHELTON, BEVERELY COURREGE, MATHEW EXELL, JIM EMMENEGGER, IN VARIOUS SETUPS AT WEST TEST AREA CONTROL ROOM-B.

STEVEN SPRAYBERRY, ALICE DANIEL, CHRISTY BASHMAN, ALLEN SHELTON, BEVERELY COURREGE, MATHEW EXELL, JIM EMMENEGGER, IN VARIOUS SETUPS AT WEST TEST AREA CONTROL ROOM-B.

STEVEN SPRAYBERRY, ALICE DANIEL, CHRISTY BASHMAN, ALLEN SHELTON, BEVERELY COURREGE, MATHEW EXELL, JIM EMMENEGGER, IN VARIOUS SETUPS AT WEST TEST AREA CONTROL ROOM-B.

STEVEN SPRAYBERRY, ALICE DANIEL, CHRISTY BASHMAN, ALLEN SHELTON, BEVERELY COURREGE, MATHEW EXELL, JIM EMMENEGGER, IN VARIOUS SETUPS AT WEST TEST AREA CONTROL ROOM-B.

STEVEN SPRAYBERRY, ALICE DANIEL, CHRISTY BASHMAN, ALLEN SHELTON, BEVERELY COURREGE, MATHEW EXELL, JIM EMMENEGGER, IN VARIOUS SETUPS AT WEST TEST AREA CONTROL ROOM-B.

STEVEN SPRAYBERRY, ALICE DANIEL, CHRISTY BASHMAN, ALLEN SHELTON, BEVERELY COURREGE, MATHEW EXELL, JIM EMMENEGGER, IN VARIOUS SETUPS AT WEST TEST AREA CONTROL ROOM-B.

STEVEN SPRAYBERRY, ALICE DANIEL, CHRISTY BASHMAN, ALLEN SHELTON, BEVERELY COURREGE, MATHEW EXELL, JIM EMMENEGGER, IN VARIOUS SETUPS AT WEST TEST AREA CONTROL ROOM-B.

A CRANE MOVES THE FIRST STEEL TIER TO BE BOLTED INTO PLACE ON JAN. 6, FOR WELDING OF A SECOND NEW STRUCTURAL TEST STAND AT NASA'S MARSHALL SPACE FLIGHT CENTER IN HUNTSVILLE, ALABAMA -- CRITICAL TO DEVELOPMENT OF NASA'S SPACE LAUNCH SYSTEM. WHEN COMPLETED THIS SUMMER, THE 85-FOOT-TALL TEST STAND 4697 WILL USE HYDRAULIC CYLINDERS TO SUBJECT THE LIQUID OXYGEN TANK AND HARDWARE OF THE MASSIVE SLS CORE STAGE TO THE SAME LOADS AND STRESSES IT WILL ENDURE DURING A LAUNCH. THE STAND IS RISING IN MARSHALL'S WEST TEST AREA, WHERE WORK IS ALSO UNDERWAY ON THE 215-FOOT-TALL TOWERS OF TEST STAND 4693, WHICH WILL CONDUCT SIMILAR STRUCTURAL TESTS ON THE SLS CORE STAGE'S LIQUID HYDROGEN TANK. SLS, THE MOST POWERFUL ROCKET EVER BUILT, WILL CARRY ASTRONAUTS IN NASA'S ORION SPACECRAFT ON DEEP SPACE MISSIONS, INCLUDING THE JOURNEY TO MARS.

A CRANE MOVES THE FIRST STEEL TIER TO BE BOLTED INTO PLACE ON JAN. 6, FOR WELDING OF A SECOND NEW STRUCTURAL TEST STAND AT NASA'S MARSHALL SPACE FLIGHT CENTER IN HUNTSVILLE, ALABAMA -- CRITICAL TO DEVELOPMENT OF NASA'S SPACE LAUNCH SYSTEM. WHEN COMPLETED THIS SUMMER, THE 85-FOOT-TALL TEST STAND 4697 WILL USE HYDRAULIC CYLINDERS TO SUBJECT THE LIQUID OXYGEN TANK AND HARDWARE OF THE MASSIVE SLS CORE STAGE TO THE SAME LOADS AND STRESSES IT WILL ENDURE DURING A LAUNCH. THE STAND IS RISING IN MARSHALL'S WEST TEST AREA, WHERE WORK IS ALSO UNDERWAY ON THE 215-FOOT-TALL TOWERS OF TEST STAND 4693, WHICH WILL CONDUCT SIMILAR STRUCTURAL TESTS ON THE SLS CORE STAGE'S LIQUID HYDROGEN TANK. SLS, THE MOST POWERFUL ROCKET EVER BUILT, WILL CARRY ASTRONAUTS IN NASA'S ORION SPACECRAFT ON DEEP SPACE MISSIONS, INCLUDING THE JOURNEY TO MARS.

A CRANE MOVES THE FIRST STEEL TIER TO BE BOLTED INTO PLACE ON JAN. 6, FOR WELDING OF A SECOND NEW STRUCTURAL TEST STAND AT NASA'S MARSHALL SPACE FLIGHT CENTER IN HUNTSVILLE, ALABAMA -- CRITICAL TO DEVELOPMENT OF NASA'S SPACE LAUNCH SYSTEM. WHEN COMPLETED THIS SUMMER, THE 85-FOOT-TALL TEST STAND 4697 WILL USE HYDRAULIC CYLINDERS TO SUBJECT THE LIQUID OXYGEN TANK AND HARDWARE OF THE MASSIVE SLS CORE STAGE TO THE SAME LOADS AND STRESSES IT WILL ENDURE DURING A LAUNCH. THE STAND IS RISING IN MARSHALL'S WEST TEST AREA, WHERE WORK IS ALSO UNDERWAY ON THE 215-FOOT-TALL TOWERS OF TEST STAND 4693, WHICH WILL CONDUCT SIMILAR STRUCTURAL TESTS ON THE SLS CORE STAGE'S LIQUID HYDROGEN TANK. SLS, THE MOST POWERFUL ROCKET EVER BUILT, WILL CARRY ASTRONAUTS IN NASA'S ORION SPACECRAFT ON DEEP SPACE MISSIONS, INCLUDING THE JOURNEY TO MARS.

A CRANE MOVES THE FIRST STEEL TIER TO BE BOLTED INTO PLACE ON JAN. 6, FOR WELDING OF A SECOND NEW STRUCTURAL TEST STAND AT NASA'S MARSHALL SPACE FLIGHT CENTER IN HUNTSVILLE, ALABAMA -- CRITICAL TO DEVELOPMENT OF NASA'S SPACE LAUNCH SYSTEM. WHEN COMPLETED THIS SUMMER, THE 85-FOOT-TALL TEST STAND 4697 WILL USE HYDRAULIC CYLINDERS TO SUBJECT THE LIQUID OXYGEN TANK AND HARDWARE OF THE MASSIVE SLS CORE STAGE TO THE SAME LOADS AND STRESSES IT WILL ENDURE DURING A LAUNCH. THE STAND IS RISING IN MARSHALL'S WEST TEST AREA, WHERE WORK IS ALSO UNDERWAY ON THE 215-FOOT-TALL TOWERS OF TEST STAND 4693, WHICH WILL CONDUCT SIMILAR STRUCTURAL TESTS ON THE SLS CORE STAGE'S LIQUID HYDROGEN TANK. SLS, THE MOST POWERFUL ROCKET EVER BUILT, WILL CARRY ASTRONAUTS IN NASA'S ORION SPACECRAFT ON DEEP SPACE MISSIONS, INCLUDING THE JOURNEY TO MARS.

Aerial photograph of MSFC test stand 4693 with the Liquid Hydrogen test article (LH2) in the stand

Aerial photograph of MSFC test stand 4693 with the Liquid Hydrogen test article (LH2) in the stand

SOIL UNLOAD FOR THE SIMULATED PLANETARY BODY FIELD IN THE WEST TEST AREA. AREA TO BE USED FOR TESTING OF THE MIGHTY EAGLE LANDER

TARA MARSHALL, LEFT, A MARSHALL ENGINEER, TALKS ABOUT THE INSTALLATION OF A PRESSURIZATION CONTROL PANEL AT TEST STAND 4693 WITH MIKE NICHOLS, LEAD TEST ENGINEER FOR THE SPACE LAUNCH SYSTEM LIQUID HYDROGEN TANK STRUCTURAL TEST ARTICLE.

ASTRONAUTS BARRY "BUTCH” WILMORE, VICTOR GLOVER, DON PETTIT AND STEPHANIE WILSON SOAR ABOVE TEST STAND 4693 IN #NASA T-38 JETS ON AUG. 9, 2016

ASTRONAUTS BARRY "BUTCH” WILMORE, VICTOR GLOVER, DON PETTIT AND STEPHANIE WILSON SOAR ABOVE TEST STAND 4693 IN #NASA T-38 JETS ON AUG. 9, 2016

ROBERT BOBO, LEFT, AND MIKE NICHOLS TALK BENEATH THE 221-FOOT-TALL TEST STAND 4693, THE LARGEST OF TWO NEW SPACE LAUNCH SYSTEM TEST STANDS AT MSFC. BOBO MANAGES SLS STRUCTURAL STRENGTH TESTING, AND NICHOLS IS LEAD TEST ENGINEER FOR THE SLS LIQUID HYDROGEN TANK.

BOEING HIGH CAPACITY FUEL TANK BEING READIED FOR PLACEMENT ON WEST TEST AREA TEST STAND IN ANTICIPATION OF FURTHER TESTING.

BOEING HIGH CAPACITY FUEL TANK BEING READIED FOR PLACEMENT ON WEST TEST AREA TEST STAND IN ANTICIPATION OF FURTHER TESTING.

AERIAL PHOTOGRAPHS OF MSFC-4554 AND 4555 WEST TEST AREA

These photos and videos show how crews at NASA’s Marshall Space Flight Center in Huntsville, Alabama, moved and installed the payload adapter that will be used in the Block 1B configuration of the SLS (Space Launch System) rocket from Building 4708, where it was manufactured, into Structural Test Stand 4697 at NASA’s Marshall Space Flight Center on March 13. Teams at Marshall will begin structural testing the engineering development unit of the payload adapter – an exact replica of the flight version of the hardware – this spring. The cone-shaped payload adapter is about 8.5 feet tall and features two metal rings and eight composite panels. The adapter, which will debut on NASA’s Artemis IV mission, is an evolution from the Orion stage adapter used in the Block 1 configuration of the first three Artemis missions. It will be housed inside the universal stage adapter atop the rocket’s more powerful in-space stage, called the exploration upper stage. The payload adapter, like the launch vehicle stage adapter and the Orion stage adapter, is fully manufactured and tested at Marshall, which manages the SLS Program. NASA is working to land the first woman, first person of color, and its first international partner astronaut on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with the Orion spacecraft and Gateway in orbit around the Moon and commercial human landing systems, next-generational spacesuits, and rovers on the lunar surface. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch.

These photos and videos show how crews at NASA’s Marshall Space Flight Center in Huntsville, Alabama, moved and installed the payload adapter that will be used in the Block 1B configuration of the SLS (Space Launch System) rocket from Building 4708, where it was manufactured, into Structural Test Stand 4697 at NASA’s Marshall Space Flight Center on March 13. Teams at Marshall will begin structural testing the engineering development unit of the payload adapter – an exact replica of the flight version of the hardware – this spring. The cone-shaped payload adapter is about 8.5 feet tall and features two metal rings and eight composite panels. The adapter, which will debut on NASA’s Artemis IV mission, is an evolution from the Orion stage adapter used in the Block 1 configuration of the first three Artemis missions. It will be housed inside the universal stage adapter atop the rocket’s more powerful in-space stage, called the exploration upper stage. The payload adapter, like the launch vehicle stage adapter and the Orion stage adapter, is fully manufactured and tested at Marshall, which manages the SLS Program. NASA is working to land the first woman, first person of color, and its first international partner astronaut on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with the Orion spacecraft and Gateway in orbit around the Moon and commercial human landing systems, next-generational spacesuits, and rovers on the lunar surface. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch.

These photos and videos show how crews at NASA’s Marshall Space Flight Center in Huntsville, Alabama, moved and installed the payload adapter that will be used in the Block 1B configuration of the SLS (Space Launch System) rocket from Building 4708, where it was manufactured, into Structural Test Stand 4697 at NASA’s Marshall Space Flight Center on March 13. Teams at Marshall will begin structural testing the engineering development unit of the payload adapter – an exact replica of the flight version of the hardware – this spring. The cone-shaped payload adapter is about 8.5 feet tall and features two metal rings and eight composite panels. The adapter, which will debut on NASA’s Artemis IV mission, is an evolution from the Orion stage adapter used in the Block 1 configuration of the first three Artemis missions. It will be housed inside the universal stage adapter atop the rocket’s more powerful in-space stage, called the exploration upper stage. The payload adapter, like the launch vehicle stage adapter and the Orion stage adapter, is fully manufactured and tested at Marshall, which manages the SLS Program. NASA is working to land the first woman, first person of color, and its first international partner astronaut on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with the Orion spacecraft and Gateway in orbit around the Moon and commercial human landing systems, next-generational spacesuits, and rovers on the lunar surface. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch.

These photos and videos show how crews at NASA’s Marshall Space Flight Center in Huntsville, Alabama, moved and installed the payload adapter that will be used in the Block 1B configuration of the SLS (Space Launch System) rocket from Building 4708, where it was manufactured, into Structural Test Stand 4697 at NASA’s Marshall Space Flight Center on March 13. Teams at Marshall will begin structural testing the engineering development unit of the payload adapter – an exact replica of the flight version of the hardware – this spring. The cone-shaped payload adapter is about 8.5 feet tall and features two metal rings and eight composite panels. The adapter, which will debut on NASA’s Artemis IV mission, is an evolution from the Orion stage adapter used in the Block 1 configuration of the first three Artemis missions. It will be housed inside the universal stage adapter atop the rocket’s more powerful in-space stage, called the exploration upper stage. The payload adapter, like the launch vehicle stage adapter and the Orion stage adapter, is fully manufactured and tested at Marshall, which manages the SLS Program. NASA is working to land the first woman, first person of color, and its first international partner astronaut on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with the Orion spacecraft and Gateway in orbit around the Moon and commercial human landing systems, next-generational spacesuits, and rovers on the lunar surface. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch.

These photos and videos show how crews at NASA’s Marshall Space Flight Center in Huntsville, Alabama, moved and installed the payload adapter that will be used in the Block 1B configuration of the SLS (Space Launch System) rocket from Building 4708, where it was manufactured, into Structural Test Stand 4697 at NASA’s Marshall Space Flight Center on March 13. Teams at Marshall will begin structural testing the engineering development unit of the payload adapter – an exact replica of the flight version of the hardware – this spring. The cone-shaped payload adapter is about 8.5 feet tall and features two metal rings and eight composite panels. The adapter, which will debut on NASA’s Artemis IV mission, is an evolution from the Orion stage adapter used in the Block 1 configuration of the first three Artemis missions. It will be housed inside the universal stage adapter atop the rocket’s more powerful in-space stage, called the exploration upper stage. The payload adapter, like the launch vehicle stage adapter and the Orion stage adapter, is fully manufactured and tested at Marshall, which manages the SLS Program. NASA is working to land the first woman, first person of color, and its first international partner astronaut on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with the Orion spacecraft and Gateway in orbit around the Moon and commercial human landing systems, next-generational spacesuits, and rovers on the lunar surface. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single launch.

LH2 STA in NASA Marshall Space Flight Center West Test Area Test Stand.

LH2 STA in NASA Marshall Space Flight Center West Test Area Test Stand.

LH2 STA in NASA Marshall Space Flight Center West Test Area Test Stand.

TEST FLIGHT OF MSFC'S "MIGHTY EAGLE" ROBOTIC LANDER IN THE WEST TEST AREA. AUGUST 28, 2012

Overall view of test stand 4693 in the west test area. The stand is scheduled to have another 3 story section added

LH2 STA in NASA Marshall Space Flight Center West Test Area Test Stand.

LH2 STA in NASA Marshall Space Flight Center West Test Area Test Stand.

LH2 STA in NASA Marshall Space Flight Center West Test Area Test Stand.

TEST FLIGHT OF MSFC'S "MIGHTY EAGLE" ROBOTIC LANDER IN THE WEST TEST AREA. AUGUST 28, 2012

TEST FLIGHT OF MSFC'S "MIGHTY EAGLE" ROBOTIC LANDER IN THE WEST TEST AREA. AUGUST 28, 2012

TEST FLIGHT OF MSFC'S "MIGHTY EAGLE" ROBOTIC LANDER IN THE WEST TEST AREA. AUGUST 28, 2012

NASA astronaut Butch Wilmore in a group photograph with construction workers building SLS test stand 4693 in the West test area of the Marshall Space Flight Center

More than 700 NASA Marshall Space Flight Center team members, Boeing employees, Team Redstone participants and local officials filled 17 buses Feb. 6 to view the liquid hydrogen tank structural test article installed in Test Stand 4693 at Marshall. The 149-foot liquid hydrogen tank structural test article is the largest piece of structural test hardware for the core stage of NASA’s Space Launch System (SLS). At 221 feet tall, Test Stand 4693 is the largest test stand at Marshall -- as well as one of the newest. During testing, dozens of hydraulic cylinders in the test stand will push and pull on the tank to simulate the stresses and loads it will endure during liftoff and flight for lunar missions.

NASA astronaut Butch Wilmore visits with construction workers at the new SLS test stand, 4693, in the West test area of MSFC followed by a media event with NASA administrator, Charles Bolden

NASA astronaut Butch Wilmore exchanges jacket and hard hat with one of the construction workers building SLS test stand 4693 in the West test area of the Marshall Space Flight Center

TEST STAND 4697 WILL SUBJECT THE 196,000-GALLON CRYOGENIC LIQUID OXYGEN TANK IN THE MASSIVE CORE STAGE OF NASA'S SPACE LAUNCH SYSTEM TO THE TREMENDOUS FORCES IT WILL ENDURE IN LAUNCH AND FLIGHT.

"YOUR WORK IS CRITICAL TO THE JOURNEY TO MARS," SAID SLS DEPUTY PROGRAM MANAGER JERRY COOK TO THE CONSTRUCTION CREW AT THE "TOP OUT" CEREMONY FOR TEST STAND 4697 AT MARSHALL.

ON MARCH 4, CREW MEMBERS READIED A 900-POUND STEEL BEAM TO "TOP OUT" TEST STAND 4697, WHICH IS UNDER CONSTRUCTION TO TEST THE SPACE LAUNCH SYSTEM LIQUID OXYGEN TANK AT NASA'S MARSHALL SPACE FLIGHT CENTER.

A SLS LAUNCH VEHICLE STAGE ADAPTER IS MOVED FROM THE VERTICAL WELD TOOL STATION IN MSFC’S BUILDING 4755 TO THE WEST TEST AREA’S TEST STAND 4699 WHERE IT WILL UNDERGO FURTHER TESTING OF ITS ABILITY TO WITHSTAND THE STRESSES RELATED TO LAUNCH AND SPACE TRAVEL.

A SLS LAUNCH VEHICLE STAGE ADAPTER IS MOVED FROM THE VERTICAL WELD TOOL STATION IN MSFC’S BUILDING 4755 TO THE WEST TEST AREA’S TEST STAND 4699 WHERE IT WILL UNDERGO FURTHER TESTING OF ITS ABILITY TO WITHSTAND THE STRESSES RELATED TO LAUNCH AND SPACE TRAVEL.

A SLS LAUNCH VEHICLE STAGE ADAPTER IS MOVED FROM THE VERTICAL WELD TOOL STATION IN MSFC’S BUILDING 4755 TO THE WEST TEST AREA’S TEST STAND 4699 WHERE IT WILL UNDERGO FURTHER TESTING OF ITS ABILITY TO WITHSTAND THE STRESSES RELATED TO LAUNCH AND SPACE TRAVEL.

A SLS LAUNCH VEHICLE STAGE ADAPTER IS MOVED FROM THE VERTICAL WELD TOOL STATION IN MSFC’S BUILDING 4755 TO THE WEST TEST AREA’S TEST STAND 4699 WHERE IT WILL UNDERGO FURTHER TESTING OF ITS ABILITY TO WITHSTAND THE STRESSES RELATED TO LAUNCH AND SPACE TRAVEL.

A SLS LAUNCH VEHICLE STAGE ADAPTER IS MOVED FROM THE VERTICAL WELD TOOL STATION IN MSFC’S BUILDING 4755 TO THE WEST TEST AREA’S TEST STAND 4699 WHERE IT WILL UNDERGO FURTHER TESTING OF ITS ABILITY TO WITHSTAND THE STRESSES RELATED TO LAUNCH AND SPACE TRAVEL.

A SLS LAUNCH VEHICLE STAGE ADAPTER IS MOVED FROM THE VERTICAL WELD TOOL STATION IN MSFC’S BUILDING 4755 TO THE WEST TEST AREA’S TEST STAND 4699 WHERE IT WILL UNDERGO FURTHER TESTING OF ITS ABILITY TO WITHSTAND THE STRESSES RELATED TO LAUNCH AND SPACE TRAVEL.

A SLS LAUNCH VEHICLE STAGE ADAPTER IS MOVED FROM THE VERTICAL WELD TOOL STATION IN MSFC’S BUILDING 4755 TO THE WEST TEST AREA’S TEST STAND 4699 WHERE IT WILL UNDERGO FURTHER TESTING OF ITS ABILITY TO WITHSTAND THE STRESSES RELATED TO LAUNCH AND SPACE TRAVEL.

A SLS LAUNCH VEHICLE STAGE ADAPTER IS MOVED FROM THE VERTICAL WELD TOOL STATION IN MSFC’S BUILDING 4755 TO THE WEST TEST AREA’S TEST STAND 4699 WHERE IT WILL UNDERGO FURTHER TESTING OF ITS ABILITY TO WITHSTAND THE STRESSES RELATED TO LAUNCH AND SPACE TRAVEL.

A SLS LAUNCH VEHICLE STAGE ADAPTER IS MOVED FROM THE VERTICAL WELD TOOL STATION IN MSFC’S BUILDING 4755 TO THE WEST TEST AREA’S TEST STAND 4699 WHERE IT WILL UNDERGO FURTHER TESTING OF ITS ABILITY TO WITHSTAND THE STRESSES RELATED TO LAUNCH AND SPACE TRAVEL.

PLACEMENT OF THE FIRST STEEL GIRDERS FOR THE NEW SLS TEST STAND # 4693

Dr. Ruth Jones, Branch Chief for Industrial Safety Branch (QD12) at MSFC, at Test Stand 4693 which holds the Space Launch System Liquid Hydrogen Tank. Photo for publication in University of Arkansas, Pine Bluff, Alumni magazine.

TEST STAND 4693 CONSTRUCTION RISES ABOVE THE TREE LINE. OCTOBER 23, 2015