The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder has been offloaded from NASA’s Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Preparations are underway to offload the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder from NASA's Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder has been offloaded from NASA’s Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

In this view from inside NASA’s Pegasus Barge, the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is being offloaded from the barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder has been offloaded from NASA’s Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder has been offloaded from NASA's Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder has been offloaded from NASA’s Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

In this view from inside NASA’s Pegasus Barge, the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is being offloaded from the barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA and Jacobs technicians and engineers have begun offloading the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder from NASA's Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder has been offloaded from NASA’s Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder has been offloaded from NASA’s Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA and Jacobs technicians and engineers have begun offloading the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder from NASA's Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA and Jacobs technicians and engineers have begun offloading the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder from NASA's Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Sept. 30, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is being transported to the Vehicle Assembly Building at NASA's Kennedy Space Center on Oct. 1, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge, which has a storied history of supporting the Space Shuttle Program, arrived at the Kennedy Space Center Launch Complex 39B turn basin wharf, carrying its first load in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Friday, Sept. 27, ferrying the 212-foot-long Space Launch System (SLS) core stage pathfinder. Weighing in at 228,000 pounds, the pathfinder is a full-scale mockup of the rocket's core stage. The pathfinder will be utilized by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, utilizing important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge, which has a storied history of supporting the Space Shuttle Program, arrived at the Kennedy Space Center Launch Complex 39B turn basin wharf, carrying its first load in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Friday, Sept. 27, ferrying the 212-foot-long Space Launch System (SLS) core stage pathfinder. Weighing in at 228,000 pounds, the pathfinder is a full-scale mockup of the rocket's core stage. The pathfinder will be utilized by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, utilizing important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge, which has a storied history of supporting the Space Shuttle Program, arrived at the Kennedy Space Center Launch Complex 39B turn basin wharf, carrying its first load in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Friday, Sept. 27, ferrying the 212-foot-long Space Launch System (SLS) core stage pathfinder. Weighing in at 228,000 pounds, the pathfinder is a full-scale mockup of the rocket's core stage. The pathfinder will be utilized by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, utilizing important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge, which has a storied history of supporting the Space Shuttle Program, arrived at the Kennedy Space Center Launch Complex 39B turn basin wharf, carrying its first load in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Friday, Sept. 27, ferrying the 212-foot-long Space Launch System (SLS) core stage pathfinder. Weighing in at 228,000 pounds, the pathfinder is a full-scale mockup of the rocket's core stage. The pathfinder will be utilized by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, utilizing important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge travels on the inland waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge, which has a storied history of supporting the Space Shuttle Program, arrived at the Kennedy Space Center Launch Complex 39B turn basin wharf, carrying its first load in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Friday, Sept. 27, ferrying the 212-foot-long Space Launch System (SLS) core stage pathfinder. Weighing in at 228,000 pounds, the pathfinder is a full-scale mockup of the rocket's core stage. The pathfinder will be utilized by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, utilizing important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge travels on the inland waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge, which has a storied history of supporting the Space Shuttle Program, arrived at the Kennedy Space Center Launch Complex 39B turn basin wharf, carrying its first load in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Friday, Sept. 27, ferrying the 212-foot-long Space Launch System (SLS) core stage pathfinder. Weighing in at 228,000 pounds, the pathfinder is a full-scale mockup of the rocket's core stage. The pathfinder will be utilized by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, utilizing important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge arrives at the Launch Complex 39 turn basin wharf at Kennedy Space Center in Florida to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge, which has a storied history of supporting the Space Shuttle Program, arrived at the Kennedy Space Center Launch Complex 39B turn basin wharf, carrying its first load in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Friday, Sept. 27, ferrying the 212-foot-long Space Launch System (SLS) core stage pathfinder. Weighing in at 228,000 pounds, the pathfinder is a full-scale mockup of the rocket's core stage. The pathfinder will be utilized by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, utilizing important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge, which has a storied history of supporting the Space Shuttle Program, arrived at the Kennedy Space Center Launch Complex 39B turn basin wharf, carrying its first load in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Friday, Sept. 27, ferrying the 212-foot-long Space Launch System (SLS) core stage pathfinder. Weighing in at 228,000 pounds, the pathfinder is a full-scale mockup of the rocket's core stage. The pathfinder will be utilized by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, utilizing important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge travels on the inland waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge, which has a storied history of supporting the Space Shuttle Program, arrived at the Kennedy Space Center Launch Complex 39B turn basin wharf, carrying its first load in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Friday, Sept. 27, ferrying the 212-foot-long Space Launch System (SLS) core stage pathfinder. Weighing in at 228,000 pounds, the pathfinder is a full-scale mockup of the rocket's core stage. The pathfinder will be utilized by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, utilizing important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA's Pegasus Barge makes its way along the intercoastal waterway to its destination at the Kennedy Space Center Launch Complex 39 turn basin wharf, to make its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the 212-foot-long Space Launch System rocket core stage pathfinder. The pathfinder is a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is inside the low bay of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 1, 2019. NASA's Pegasus Barge arrived at the Launch Complex 39 turn basin wharf on Sept. 30, 2019, making its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved into the low bay of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 1, 2019. NASA's Pegasus Barge arrived at the Launch Complex 39 turn basin wharf on Sept. 30, 2019, making its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved into the low bay of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 1, 2019. NASA's Pegasus Barge arrived at the Launch Complex 39 turn basin wharf on Sept. 30, 2019, making its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is being transported to the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 1, 2019. NASA's Pegasus Barge arrived at the Launch Complex 39 turn basin wharf on Sept. 30, 2019, making its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is being transported to the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 1, 2019. NASA's Pegasus Barge arrived at the Launch Complex 39 turn basin wharf on Sept. 30, 2019, making its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved into the low bay of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 1, 2019. NASA's Pegasus Barge arrived at the Launch Complex 39 turn basin wharf on Sept. 30, 2019, making its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. The pathfinder will be used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

James Erdman, a Jacobs TOSC Launch Vehicle Technical Operations technician adjusts the transporter that carries the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder for offloading from NASA's Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Oct. 1, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder has been offloaded from NASA’s Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Oct. 1, 2019. It is slowly being backed up so that it is in the correct configuration for the move forward to the Vehicle Assembly Building. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder has been offloaded from NASA’s Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Oct. 1, 2019. It is slowly being backed up so that it is in the correct configuration for the move forward to the Vehicle Assembly Building. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Chris Di Taranto, a mechanical and structures engineer with Jacobs TOSC, prepares for offloading of the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder from NASA’s Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Oct. 1, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder has been offloaded from NASA’s Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Oct. 1, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is being offloaded from the barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Oct. 1, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It is being used by Exploration Ground Systems and its, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

NASA’s Pegasus barge, with the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder secured inside, departs the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 31, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. The barge with the pathfinder will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

Preparations are underway to move the Space Launch System Core Stage pathfinder to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, in view in the foreground, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The Space Launch System Core Stage pathfinder is being moved to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Preparations are underway to move the Space Launch System Core Stage pathfinder to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, in view at the far end of the transfer aisle, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Preparations are underway to move the Space Launch System Core Stage pathfinder to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, in view at the far end of the transfer aisle, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Preparations are underway to move the Space Launch System Core Stage pathfinder to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, in view at the far end of the transfer aisle, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Preparations are underway to move the Space Launch System Core Stage pathfinder to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The Space Launch System Core Stage pathfinder is being moved to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The Space Launch System Core Stage pathfinder is being moved to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The Space Launch System Core Stage pathfinder is being moved to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The Space Launch System Core Stage pathfinder has arrived at the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, in view in the foreground, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

The Space Launch System Core Stage pathfinder has arrived at the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Preparations are underway to move the Space Launch System Core Stage pathfinder to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Preparations are underway to move the Space Launch System Core Stage pathfinder to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, in view at the far end of the transfer aisle, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Preparations are underway to move the Space Launch System Core Stage pathfinder to the north end of the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Oct. 3, 2019. A cover, called a spider, in view at the far end of the transfer aisle, will be attached to the top of the pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a group of NASA and Jacobs TOSC workers gather near the Space Launch System (SLS) Core Stage pathfinder on Oct. 3, 2019. Operations will begin to attach a cover, called a spider, to the top of the Core Stage pathfinder. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

A view of the inside of the Pegasus barge at the Launch Complex 39 turn basin at NASA’s Kennedy Space Center in Florida, as the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved inside the barge on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

NASA and Jacobs workers assist as the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved inside the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is being transported back to the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved inside the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is being transported back to the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

NASA and Jacobs workers watch as the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved inside the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is being transported back to the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder nears the entrance ramp to the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder nears the entrance ramp to the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is being transported back to the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder nears the entrance ramp to the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder nears the entrance ramp to the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved inside the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The top portion of the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is in view as the transporter it is secured on moves in reverse to position the pathfinder for the move to the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

The top portion of the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is in view as the transporter it is secured on moves in reverse to position the pathfinder for the move to the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

Jacobs TOSC Launch Vehicle Technical Operations technicians review procedures before the start of offloading the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder from NASA's Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Oct. 1, 2019. From left, are Dave Goetz, operator, John Stirling and Jack Gardner, both observers. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Preparations are underway to offload the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder from NASA's Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Oct. 1, 2019. From left, are Katherine River, operator, and James Erdman, observer, both are Launch Vehicle Technical Operations technicians with Jacobs TOSC. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Jacobs TOSC Launch Vehicle Technical Operations technicians begin offloading of the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder from NASA's Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Oct. 1, 2019. From left, are James Erdman, observer, and Katherine River, operator. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Jacobs TOSC Launch Vehicle Technical Operations technicians James Erdman, operator, and Nick Hall, observer prepare the transporter to begin offloading the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder from NASA's Pegasus Barge at Kennedy Space Center’s Launch Complex 39 turn basin wharf on Oct. 1, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived Sept. 27, 2019, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, operations are underway to attach a cover, called a spider, to the top of the Space Launch System (SLS) Core Stage pathfinder on Oct. 3, 2019. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, NASA and Jacobs TOSC workers monitor the progress as a cover, called the spider, is attached to the top of the Space Launch System (SLS) Core Stage pathfinder on Oct. 3, 2019. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, NASA and Jacobs TOSC workers monitor the progress as a cover, called the spider, is attached to the top of the Space Launch System (SLS) Core Stage pathfinder on Oct. 3, 2019. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, operations are underway to attach a cover, called a spider, to the top of the Space Launch System (SLS) Core Stage pathfinder on Oct. 3, 2019. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, NASA and Jacobs TOSC workers monitor the progress as a cover, called the spider, is attached to the top of the Space Launch System (SLS) Core Stage pathfinder on Oct. 3, 2019. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, NASA and Jacobs TOSC workers monitor the progress as a cover, called the spider, is attached to the top of the Space Launch System (SLS) Core Stage pathfinder on Oct. 3, 2019. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, NASA and Jacobs TOSC workers monitor the progress as a cover, called the spider, is attached to the top of the Space Launch System (SLS) Core Stage pathfinder on Oct. 3, 2019. With the spider secured in place, a crane will be attached to it to lift the pathfinder into the vertical position. The 212-foot-long core stage pathfinder arrived in NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The upgraded 310-foot-long barge arrived, ferrying the SLS core stage pathfinder, a full-scale mock-up of the rocket's core stage. It will be used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy for approximately one month before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, two cranes are used to lift the Space Launch System (SLS) Core Stage pathfinder horizontally in the transfer aisle on Oct. 15, 2019. A cover, called the spider, is in view on the top of the pathfinder. A crane is attached to the spider to help lift the pathfinder. The 212-foot-long core stage pathfinder arrived on NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The pathfinder is being used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy through at least the month of October before trekking back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Pegasus barge at the Launch Complex 39 turn basin wharf, NASA and Jacobs workers assist as the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved inside the barge on Oct. 28, 2019 at NASA’s Kennedy Space Center in Florida. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Pegasus barge at the Launch Complex 39 turn basin wharf, NASA and Jacobs workers assist as the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved inside the barge on Oct. 28, 2019 at NASA’s Kennedy Space Center in Florida. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

Fluffy clouds serve as a backdrop for the Vehicle Assembly Building (VAB), as the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved inside the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the VAB, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

A close-up view of the top of the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder as it is being moved back to the Pegasus barge at the Launch Complex 39 turn basin wharf at NASA’s Kennedy Space Center in Florida on Oct. 28, 2019. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Pegasus barge at the Launch Complex 39 turn basin wharf, NASA and Jacobs workers assist as the 212-foot-long Space Launch System (SLS) rocket core stage pathfinder is moved inside the barge on Oct. 28, 2019 at NASA’s Kennedy Space Center in Florida. The core stage pathfinder is a full-scale mock-up of the rocket's core stage. It was used by the Exploration Ground Systems Program and their contractor, Jacobs, to practice offloading, moving and stacking maneuvers inside the Vehicle Assembly Building, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder was at Kennedy for about a month. It will make the trek back to NASA's Michoud Assembly Facility in Louisiana.

Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, the Space Launch System (SLS) Core Stage pathfinder is suspended by two cranes in the horizontal position above the transfer aisle on Oct. 15, 2019. The pathfinder will be lifted into the vertical position and lifted up and into High Bay 3. The 212-foot-long core stage pathfinder arrived on NASA's Pegasus Barge at Kennedy’s Launch Complex 39 turn basin wharf on Sept. 27, 2019. The Pegasus Barge made its first delivery to Kennedy in support of the agency's Artemis missions. The pathfinder is being used by Exploration Ground Systems and its contractor, Jacobs, to practice offloading, moving and stacking maneuvers, using important ground support equipment to train employees and certify all the equipment works properly. The pathfinder will stay at Kennedy through at least the month of October before trekking back to NASA's Michoud Assembly Facility in Louisiana.