cape canaveral

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ground systems development

kennedy space center

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CAPE CANAVERAL, Fla. – Near the Vehicle Assembly Building, or VAB, at NASA’s Kennedy Space Center in Florida, old roller shaft bearing assembly parts that were removed from crawler-transporter 2, or CT-2, have been discarded. Inside the VAB, new roller shaft bearings will be installed on CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2902

CAPE CANAVERAL, Fla. – Near the Vehicle Assembly Building, or VAB, at ...

CAPE CANAVERAL, Fla. – Near the Vehicle Assembly Building, or VAB, at NASA’s Kennedy Space Center in Florida, old roller shaft bearing assembly parts that were removed from crawler-transporter 2, or CT-2, have ... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, preparations are underway to remove the gear boxes on the C truck of crawler-transporter 2, or CT-2. A section of the treads were removed to allow access to the gear boxes. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Cory Huston KSC-2014-1951

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, preparations are underway to remove the gear boxes on the C truck of crawler-transporter 2, or CT-2. A sect... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way to the Park Site west of the Vehicle Assembly Building. The transporter has new brakes and mufflers and a recently-painted white roof deck. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft to the launch pad. The crawler-transporters were used to carry the mobile launcher platform and space shuttle to Launch Complex 39 for space shuttle launches for 30 years. Photo credit: NASA/Jim Grossmann KSC-2013-1510

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the ...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way to the Park Site west of the Vehicle Assembly Building. The transporter has new brakes and muf... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, prepare to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1919

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, prepare to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of t... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are jacking crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1930

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are jacking crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the r... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are preparing to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1921

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are preparing to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate remova... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are jacking crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1928

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are jacking crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the r... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are jacking crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1929

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are jacking crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the r... More

CAPE CANAVERAL, Fla. -- In the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician positions a jack to lift crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1926

CAPE CANAVERAL, Fla. -- In the Vehicle Assembly Building at NASA’s Ken...

CAPE CANAVERAL, Fla. -- In the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician positions a jack to lift crawler-transporter 2, or CT-2, four feet off the floor to facilitate re... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are preparing to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1917

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are preparing to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate remova... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, prepare to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1923

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, prepare to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of t... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, begin jacking crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1927

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, begin jacking crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are preparing to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1920

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are preparing to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate remova... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing track shoes from crawler-transporter 2, or CT-2, prior to jacking it four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1925

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing track shoes from crawler-transporter 2, or CT-2, prior to jacking it four feet off t... More

CAPE CANAVERAL, Fla. -- In the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician uses a fork lift to remove track shoes from crawler-transporter 2, or CT-2, prior to jacking it four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1924

CAPE CANAVERAL, Fla. -- In the Vehicle Assembly Building at NASA’s Ken...

CAPE CANAVERAL, Fla. -- In the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician uses a fork lift to remove track shoes from crawler-transporter 2, or CT-2, prior to jacking it f... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing track shoes from crawler-transporter 2, or CT-2, prior to jacking it four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1922

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing track shoes from crawler-transporter 2, or CT-2, prior to jacking it four feet off th... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, prepare to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of the roller bearing assemblies. After inspections, new assemblies will be installed. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. Photo credit: NASA/Charisse Nahser KSC-2013-1918

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, prepare to jack crawler-transporter 2, or CT-2, four feet off the floor to facilitate removal of t... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, technicians monitor the progress as crawler-transporter 2, or CT-2, is moved from the Vehicle Assembly Building to the Park Site west of the building. The transporter has new brakes and mufflers and a recently-painted white roof deck. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft to the launch pad. The crawler-transporters were used to carry the mobile launcher platform and space shuttle to Launch Complex 39 for space shuttle launches for 30 years. Photo credit: NASA/Jim Grossmann KSC-2013-1504

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, tech...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, technicians monitor the progress as crawler-transporter 2, or CT-2, is moved from the Vehicle Assembly Building to the Park Site west of the bui... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has new brakes and mufflers and a recently-painted white roof deck. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft to the launch pad. The crawler-transporters were used to carry the mobile launcher platform and space shuttle to Launch Complex 39 for space shuttle launches for 30 years. Photo credit: NASA/Jim Grossmann KSC-2013-1506

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the ...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has ... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has new brakes and mufflers and a recently-painted white roof deck. Out in front is a truck spraying water to control the dust on the crawlerway. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft to the launch pad. The crawler-transporters were used to carry the mobile launcher platform and space shuttle to Launch Complex 39 for space shuttle launches for 30 years. Photo credit: NASA/Jim Grossmann KSC-2013-1508

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the ...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has ... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has new brakes and mufflers and a recently-painted white roof deck. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft to the launch pad. The crawler-transporters were used to carry the mobile launcher platform and space shuttle to Launch Complex 39 for space shuttle launches for 30 years. Photo credit: NASA/Jim Grossmann KSC-2013-1507

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the ...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has ... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, technicians monitor the progress as crawler-transporter 2, or CT-2, is moved from the Vehicle Assembly Building to the Park Site west of the building. The transporter has new brakes and mufflers and a recently-painted white roof deck. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft to the launch pad. The crawler-transporters were used to carry the mobile launcher platform and space shuttle to Launch Complex 39 for space shuttle launches for 30 years. Photo credit: NASA/Jim Grossmann KSC-2013-1502

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, tech...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, technicians monitor the progress as crawler-transporter 2, or CT-2, is moved from the Vehicle Assembly Building to the Park Site west of the bui... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is moved from the Vehicle Assembly Building to the Park Site west of the building. A close-up view reveals new brakes and mufflers have been installed. CT-2 also has a recently-painted white roof deck. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft to the launch pad. The crawler-transporters were used to carry the mobile launcher platform and space shuttle to Launch Complex 39 for space shuttle launches for 30 years. Photo credit: NASA/Jim Grossmann KSC-2013-1503

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the ...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is moved from the Vehicle Assembly Building to the Park Site west of the building. A close-up view reveals n... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has new brakes and mufflers and a recently-painted white roof deck. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft to the launch pad. The crawler-transporters were used to carry the mobile launcher platform and space shuttle to Launch Complex 39 for space shuttle launches for 30 years. Photo credit: NASA/Jim Grossmann KSC-2013-1509

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the ...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has ... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has new brakes and mufflers and a recently-painted white roof deck. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft to the launch pad. The crawler-transporters were used to carry the mobile launcher platform and space shuttle to Launch Complex 39 for space shuttle launches for 30 years. Photo credit: NASA/Jim Grossmann KSC-2013-1505

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the ...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has ... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has new brakes and mufflers and a recently-painted white roof deck. Out in front is a truck spraying water to control the dust on the crawlerway. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft to the launch pad. The crawler-transporters were used to carry the mobile launcher platform and space shuttle to Launch Complex 39 for space shuttle launches for 30 years. Photo credit: NASA/Jim Grossmann KSC-2013-1511

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the ...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, the crawler-transporter 2, or CT-2, is on its way from the Vehicle Assembly Building to the Park Site west of the building. The transporter has ... More

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, technicians monitor the progress as crawler-transporter 2, or CT-2, is moved from the Vehicle Assembly Building to the Park Site west of the building. The transporter has new brakes and mufflers and a recently-painted white roof deck. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft to the launch pad. The crawler-transporters were used to carry the mobile launcher platform and space shuttle to Launch Complex 39 for space shuttle launches for 30 years. Photo credit: NASA/Jim Grossmann KSC-2013-1501

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, tech...

CAPE CANAVERAL, Fla. – At NASA’s Kennedy Space Center in Florida, technicians monitor the progress as crawler-transporter 2, or CT-2, is moved from the Vehicle Assembly Building to the Park Site west of the bui... More

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, various fluid interface connections have been installed at Launch Pad 39B. New system connections include chilled water supply-and-return and conditioned air that will be used to provide the mobile launcher with the necessary commodities during launch operations. The Ground Systems Development and Operations Program office at Kennedy is overseeing upgrades and modifications to Pad B to support the launch of NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft. The pads supported space shuttle launches for 30 years. Photo credit: NASA/Frankie Martin KSC-2013-1514

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, var...

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, various fluid interface connections have been installed at Launch Pad 39B. New system connections include chilled water supply-and-return and c... More

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, the Launch Pad 39B elevator has been upgraded and painted. Also, various fluid interface connections have been installed on the pad. New system connections include chilled water supply-and-return and conditioned air that will be used to provide the mobile launcher with the necessary commodities during launch operations. The Ground Systems Development and Operations Program office at Kennedy is overseeing upgrades and modifications to Pad B to support the launch of NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft. The pads supported space shuttle launches for 30 years. Photo credit: NASA/Frankie Martin KSC-2013-1513

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, the...

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, the Launch Pad 39B elevator has been upgraded and painted. Also, various fluid interface connections have been installed on the pad. New system... More

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, various fluid interface connections have been installed at Launch Pad 39B. New system connections include chilled water supply-and-return and conditioned air that will be used to provide the mobile launcher with the necessary commodities during launch operations. The Ground Systems Development and Operations Program office at Kennedy is overseeing upgrades and modifications to Pad B to support the launch of NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft. The pads supported space shuttle launches for 30 years. Photo credit: NASA/Frankie Martin KSC-2013-1516

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, var...

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, various fluid interface connections have been installed at Launch Pad 39B. New system connections include chilled water supply-and-return and c... More

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, various fluid interface connections have been installed at Launch Pad 39B. New system connections include chilled water supply-and-return and conditioned air that will be used to provide the mobile launcher with the necessary commodities during launch operations. The Ground Systems Development and Operations Program office at Kennedy is overseeing upgrades and modifications to Pad B to support the launch of NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft. The pads supported space shuttle launches for 30 years. Photo credit: NASA/Frankie Martin KSC-2013-1517

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, var...

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, various fluid interface connections have been installed at Launch Pad 39B. New system connections include chilled water supply-and-return and c... More

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, various fluid interface connections have been installed at Launch Pad 39B. New system connections include chilled water supply-and-return and conditioned air that will be used to provide the mobile launcher with the necessary commodities during launch operations. The Ground Systems Development and Operations Program office at Kennedy is overseeing upgrades and modifications to Pad B to support the launch of NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft. The pads supported space shuttle launches for 30 years. Photo credit: NASA/Frankie Martin KSC-2013-1512

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, var...

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, various fluid interface connections have been installed at Launch Pad 39B. New system connections include chilled water supply-and-return and c... More

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, various fluid interface connections have been installed at Launch Pad 39B. New system connections include chilled water supply-and-return and conditioned air that will be used to provide the mobile launcher with the necessary commodities during launch operations. The Ground Systems Development and Operations Program office at Kennedy is overseeing upgrades and modifications to Pad B to support the launch of NASA’s Space Launch System heavy-lift rocket, which is under design, and new Orion spacecraft. The pads supported space shuttle launches for 30 years. Photo credit: NASA/Frankie Martin KSC-2013-1515

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, var...

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, various fluid interface connections have been installed at Launch Pad 39B. New system connections include chilled water supply-and-return and c... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-transporter 2, or CT-2. The modifications are designed to ensure CT-2's ability to transport launch vehicles currently in development, such as the agency's Space Launch System which will send the Orion spacecraft carrying humans to new destinations in the solar system. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html Photo credit: NASA/Tim Jacobs KSC-2013-2819

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-tr... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-transporter 2, or CT-2. The modifications are designed to ensure CT-2's ability to transport launch vehicles currently in development, such as the agency's Space Launch System which will send the Orion spacecraft carrying humans to new destinations in the solar system. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html Photo credit: NASA/Tim Jacobs KSC-2013-2820

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-tr... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-transporter 2, or CT-2. The modifications are designed to ensure CT-2's ability to transport launch vehicles currently in development, such as the agency's Space Launch System which will send the Orion spacecraft carrying humans to new destinations in the solar system. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html Photo credit: NASA/Tim Jacobs KSC-2013-2818

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-tr... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-transporter 2, or CT-2. The modifications are designed to ensure CT-2's ability to transport launch vehicles currently in development, such as the agency's Space Launch System which will send the Orion spacecraft carrying humans to new destinations in the solar system. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html Photo credit: NASA/Tim Jacobs KSC-2013-2817

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-tr... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-transporter 2, or CT-2. The modifications are designed to ensure CT-2's ability to transport launch vehicles currently in development, such as the agency's Space Launch System which will send the Orion spacecraft carrying humans to new destinations in the solar system. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html Photo credit: NASA/Tim Jacobs KSC-2013-2821

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-tr... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-transporter 2, or CT-2. The modifications are designed to ensure CT-2's ability to transport launch vehicles currently in development, such as the agency's Space Launch System which will send the Orion spacecraft carrying humans to new destinations in the solar system. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades to CT-2 so that it can carry NASA’s Space Launch System heavy-lift rocket and new Orion spacecraft to the launch pad. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html Photo credit: NASA/Tim Jacobs KSC-2013-2816

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building a...

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, are removing cover plates in preparation for replacing the roller bearing assemblies on crawler-tr... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians prepare to install new roller shaft bearings in crawler-transporter 2, or CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2889

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians prepare to install new roller shaft bearings in crawler-transporter 2, or CT-2. Work continu... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians have removed an old roller shaft bearing from crawler-transporter 2, or CT-2. New roller shaft bearings will be installed on CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2897

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians have removed an old roller shaft bearing from crawler-transporter 2, or CT-2. New roller shaft ... More

CAPE CANAVERAL, Fla. – Near the Vehicle Assembly Building, or VAB, at NASA’s Kennedy Space Center in Florida, an old roller shaft bearing that was removed from crawler-transporter 2, or CT-2, is being discarded. Inside the VAB, new roller shaft bearings will be installed on CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2901

CAPE CANAVERAL, Fla. – Near the Vehicle Assembly Building, or VAB, at ...

CAPE CANAVERAL, Fla. – Near the Vehicle Assembly Building, or VAB, at NASA’s Kennedy Space Center in Florida, an old roller shaft bearing that was removed from crawler-transporter 2, or CT-2, is being discarded... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician uses a forklift to carry an old roller shaft bearing that was removed from crawler-transporter 2, or CT-2. New roller shaft bearings will be installed on CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2900

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician uses a forklift to carry an old roller shaft bearing that was removed from crawler-transporter... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians have removed an old roller shaft bearing from crawler-transporter 2, or CT-2. New roller shaft bearings will be installed on CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2896

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians have removed an old roller shaft bearing from crawler-transporter 2, or CT-2. New roller shaft ... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians prepare a new roller shaft bearing for installation in crawler-transporter 2, or CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2890

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians prepare a new roller shaft bearing for installation in crawler-transporter 2, or CT-2. Work... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician monitors the progress as a new roller shaft bearing is being preparing for installation in crawler-transporter 2, or CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2894

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician monitors the progress as a new roller shaft bearing is being preparing for installation in cra... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician performs welding in the bearing assembly area of crawler-transporter 2, or CT-2. New roller shaft bearings assemblies are being installed. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2895

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician performs welding in the bearing assembly area of crawler-transporter 2, or CT-2. New roller sh... More

CAPE CANAVERAL, Fla. – Near the Vehicle Assembly Building, or VAB, at NASA’s Kennedy Space Center in Florida, an older roller shaft bearing that was removed from crawler-transporter 2, or CT-2, is being discarded. Inside the VAB, new roller shaft bearings will be installed on CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2898

CAPE CANAVERAL, Fla. – Near the Vehicle Assembly Building, or VAB, at ...

CAPE CANAVERAL, Fla. – Near the Vehicle Assembly Building, or VAB, at NASA’s Kennedy Space Center in Florida, an older roller shaft bearing that was removed from crawler-transporter 2, or CT-2, is being discard... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians position equipment and forklifts as work continues to install new roller shaft bearings in crawler-transporter 2, or CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2892

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians position equipment and forklifts as work continues to install new roller shaft bearings in craw... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician prepares to install a new roller shaft bearing in crawler-transporter 2, or CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2891

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a technician prepares to install a new roller shaft bearing in crawler-transporter 2, or CT-2. Work con... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, preparations are underway to install new roller shaft bearings in crawler-transporter 2, or CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2899

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, preparations are underway to install new roller shaft bearings in crawler-transporter 2, or CT-2. Work... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians prepare to install a new roller shaft bearing in crawler-transporter 2, or CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings.html. Photo credit: NASA/Jim Grossmann KSC-2013-2893

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians prepare to install a new roller shaft bearing in crawler-transporter 2, or CT-2. Work conti... More

CAPE CANAVERAL, Fla. -- Steady progress is made on the installation of new bearings on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3559

CAPE CANAVERAL, Fla. -- Steady progress is made on the installation of...

CAPE CANAVERAL, Fla. -- Steady progress is made on the installation of new bearings on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications... More

CAPE CANAVERAL, Fla. -- Technicians complete the installation of a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3557

CAPE CANAVERAL, Fla. -- Technicians complete the installation of a new...

CAPE CANAVERAL, Fla. -- Technicians complete the installation of a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications unde... More

CAPE CANAVERAL, Fla. -- A technician installs a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3552

CAPE CANAVERAL, Fla. -- A technician installs a new bearing on crawler...

CAPE CANAVERAL, Fla. -- A technician installs a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler... More

CAPE CANAVERAL, Fla. -- A technician completes the installation of a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3558

CAPE CANAVERAL, Fla. -- A technician completes the installation of a n...

CAPE CANAVERAL, Fla. -- A technician completes the installation of a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications un... More

CAPE CANAVERAL, Fla. -- Preparations are underway to install new bearings on crawler-transporter 2 in the Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3548

CAPE CANAVERAL, Fla. -- Preparations are underway to install new beari...

CAPE CANAVERAL, Fla. -- Preparations are underway to install new bearings on crawler-transporter 2 in the Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications under... More

CAPE CANAVERAL, Fla. -- A technician completes the installation of a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3556

CAPE CANAVERAL, Fla. -- A technician completes the installation of a n...

CAPE CANAVERAL, Fla. -- A technician completes the installation of a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications un... More

CAPE CANAVERAL, Fla. -- Technicians install a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3549

CAPE CANAVERAL, Fla. -- Technicians install a new bearing on crawler-t...

CAPE CANAVERAL, Fla. -- Technicians install a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler a... More

CAPE CANAVERAL, Fla. -- The installation of new bearings on crawler-transporter 2 is underway in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3554

CAPE CANAVERAL, Fla. -- The installation of new bearings on crawler-tr...

CAPE CANAVERAL, Fla. -- The installation of new bearings on crawler-transporter 2 is underway in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on th... More

CAPE CANAVERAL, Fla. -- A technician installs a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3550

CAPE CANAVERAL, Fla. -- A technician installs a new bearing on crawler...

CAPE CANAVERAL, Fla. -- A technician installs a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler... More

CAPE CANAVERAL, Fla. -- Technicians install a new bearing on crawler-transporter 2 in the Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3553

CAPE CANAVERAL, Fla. -- Technicians install a new bearing on crawler-t...

CAPE CANAVERAL, Fla. -- Technicians install a new bearing on crawler-transporter 2 in the Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawl... More

CAPE CANAVERAL, Fla. -- Technicians install a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3551

CAPE CANAVERAL, Fla. -- Technicians install a new bearing on crawler-t...

CAPE CANAVERAL, Fla. -- Technicians install a new bearing on crawler-transporter 2 in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler a... More

CAPE CANAVERAL, Fla. -- The installation of new bearings on crawler-transporter 2 is underway in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on the crawler are designed to ensure its ability to transport launch vehicles currently under development, such as the agency’s Space Launch System, to the launch pad. Present modifications represent a redesign and upgrade to the roller bearings and assemblies originally installed on the crawler. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform carrying the Apollo-Saturn V rockets and space shuttles to Launch Pads 39A and 39B. For more information, visit http://www.nasa.gov/exploration/systems/ground/crawler-transporter_bearings_prt.htm. Photo credit: NASA/Kim Shiflett KSC-2013-3555

CAPE CANAVERAL, Fla. -- The installation of new bearings on crawler-tr...

CAPE CANAVERAL, Fla. -- The installation of new bearings on crawler-transporter 2 is underway in Vehicle Assembly Building High Bay 2 at NASA's Kennedy Space Center in Florida. Modifications underway on th... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, preparations are underway to lower crawler-transporter 2, or CT-2, from jack stands so that work can begin to re-install the large crawler tracks. The crawler is being prepared for rollout in January 2014 to test the new bearings that were recently installed. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/centers/kennedy/pdf/638823main_crawler-transporter.pdf. Photo credit: NASA/Jim Grossmann KSC-2013-4297

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, preparations are underway to lower crawler-transporter 2, or CT-2, from jack stands so that work can begin ... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, two ground support technicians check on crawler-transporter 2, or CT-2, so that work can begin to re-install the large crawler tracks. The crawler is being prepared for rollout in January 2014 to test the new bearings that were recently installed. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/centers/kennedy/pdf/638823main_crawler-transporter.pdf. Photo credit: NASA/Jim Grossmann KSC-2013-4298

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, two ground support technicians check on crawler-transporter 2, or CT-2, so that work can begin to re-instal... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians make some adjustment beneath the crawler so that work can begin to re-install the large crawler tracks. The crawler is being prepared for rollout in January 2014 to test the new bearings that were recently installed. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/centers/kennedy/pdf/638823main_crawler-transporter.pdf. Photo credit: NASA/Jim Grossmann KSC-2013-4299

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians make some adjustment beneath the crawler so that work can begin to re-install th... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, preparations are underway to lower crawler-transporter 2, or CT-2, from jack stands so that work can begin to re-stall the large crawler tracks. The crawler is being prepared for rollout in January 2014 to test the new bearings that were recently installed. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/centers/kennedy/pdf/638823main_crawler-transporter.pdf. Photo credit: NASA/Jim Grossmann KSC-2013-4296

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, preparations are underway to lower crawler-transporter 2, or CT-2, from jack stands so that work can begin ... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a ground support technician applies heat to a casing that contains an old bearing on the B truck tread of crawler-transporter 2, or CT-2, as other technicians monitor the progress. The bearing will separate and out for removal. New roller bearing assemblies will be installed on CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-1798

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a ground support technician applies heat to a casing that contains an old bearing on the B truck tread of ... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a ground support technician applies heat to a casing that contains an old bearing on the B truck tread of crawler-transporter 2, or CT-2. The bearing will separate and out for removal. New roller bearing assemblies will be installed on CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-1796

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a ground support technician applies heat to a casing that contains an old bearing on the B truck tread of ... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians assist with removal of a bearing from the B truck tread of crawler-transporter 2, or CT-2, and prepare to load it on a forklift for disposal. New roller bearing assemblies will be installed. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-1799

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians assist with removal of a bearing from the B truck tread of crawler-transporter 2... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, an old bearing has been removed from the B truck tread of crawler-transporter 2, or CT-2, and loaded onto a forklift for disposal. New roller bearing assemblies will be installed. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-1800

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, an old bearing has been removed from the B truck tread of crawler-transporter 2, or CT-2, and loaded onto a... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a ground support technician assists as a crane lifts up a section of the treads on the C truck of crawler-transporter 2, or CT-2. The treads are being removed in order to gain access to remove the gear boxes. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Cory Huston KSC-2014-1956

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a ground support technician assists as a crane lifts up a section of the treads on the C truck of crawler-t... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians install new roller bearings on the C truck of crawler-transporter 2, or CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Cory Huston KSC-2014-1953

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians install new roller bearings on the C truck of crawler-transporter 2, or CT-2. ... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians install new roller bearings on the C truck of crawler-transporter 2, or CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Cory Huston KSC-2014-1955

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians install new roller bearings on the C truck of crawler-transporter 2, or CT-2. ... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a ground support technician installs a new roller bearing on the C truck of crawler-transporter 2, or CT-2. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Cory Huston KSC-2014-1954

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a ground support technician installs a new roller bearing on the C truck of crawler-transporter 2, or CT-2.... More

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, preparations are underway to remove the gear boxes on the C truck of crawler-transporter 2, or CT-2. A section of the treads were removed to allow access to the gear boxes. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Cory Huston KSC-2014-1952

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. – Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, preparations are underway to remove the gear boxes on the C truck of crawler-transporter 2, or CT-2. A sect... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers on lifts perform welding work on the exterior of the ML. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2008

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers on lifts perform welding work on the... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. In this aerial view looking down from the surface of the ML, a construction worker welds a section of metal for installation on the ML. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2013

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. In this aerial view looking down from the surface of the ... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2015

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. In 2013, the agency awarded a contract to J.P. Donovan... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. A large crane is situated next to the ML for lifting of heavy metal beams and other construction materials. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2017

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. A large crane is situated next to the ML for lifting of h... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers perform welding on a section of metal that will be attached to the ML. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2011

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers perform welding on a section of meta... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers on lifts perform welding work on the exterior of the ML. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2007

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers on lifts perform welding work on the... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. In this aerial view looking down from the ML, construction workers prepare sections of metal for installation. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2014

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. In this aerial view looking down from the ML, constructio... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. A construction worker welds a metal beam that will be attached to the ML. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2010

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. A construction worker welds a metal beam that will be att... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers on lifts perform welding work on a section of metal for installation on the ML. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2016

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers on lifts perform welding work on a s... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers prepare a section of metal for installation on the ML. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2012

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers prepare a section of metal for insta... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers on lifts perform welding work on the exterior of the ML. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2009

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. Construction workers on lifts perform welding work on the... More

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. A construction worker uses a measuring device on the surface of the ML. In 2013, the agency awarded a contract to J.P. Donovan Construction Inc. of Rockledge, Fla., to modify the ML, which is one of the key elements of ground support equipment that is being upgraded by the Ground Systems Development and Operations Program office at Kennedy. The ML will carry the SLS rocket and Orion spacecraft to Launch Pad 39B for its first mission, Exploration Mission 1, in 2017. Photo credit: NASA/Cory Huston KSC-2014-2018

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, ...

CAPE CANAVERAL, Fla. – Modifications continue on the Mobile Launcher, or ML, at the Mobile Launcher Park Site at NASA’s Kennedy Space Center in Florida. A construction worker uses a measuring device on the surf... More

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians monitor the progress as an overhead crane lifts a sprocket shaft assembly away from the C truck of crawler-transporter 2, or CT-2. A section of the treads on the C truck were removed to allow access to the sprocket assemblies. The sprocket assemblies will be placed into shipping cradles on pallets and positioned on a flatbed trailer. The assemblies will be sent to a vendor for inspections and refurbishment. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-2227

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians monitor the progress as an overhead crane lifts a sprocket shaft assembly away f... More

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians use a special work stand to guide a roller bearing shaft for insertion on the C truck of crawler-transporter 2, or CT-2. A section of the treads on the C truck were removed to allow access to the bearings. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-2213

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians use a special work stand to guide a roller bearing shaft for insertion on the C ... More

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians use a special work stand to guide a roller bearing shaft for insertion on the C truck of crawler-transporter 2, or CT-2. A section of the treads on the C truck were removed to allow access to the bearings. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-2214

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians use a special work stand to guide a roller bearing shaft for insertion on the C ... More

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a ground support technician assists as an overhead crane lifts one of the sprocket shaft assemblies away from the C truck of crawler-transporter 2, or CT-2. The sprocket assemblies will be placed into shipping cradles on pallets and positioned on a flatbed trailer. They will be sent to a vendor for inspections and refurbishment. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-2221

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, a ground support technician assists as an overhead crane lifts one of the sprocket shaft assemblies away fr... More

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians prepare one of the sprocket shaft assemblies on the C truck of crawler-transporter 2, or CT-2 for removal. The sprocket assemblies will be placed into shipping cradles on pallets and positioned on a flatbed trailer. They will be sent to a vendor for inspections and refurbishment. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-2218

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians prepare one of the sprocket shaft assemblies on the C truck of crawler-transport... More

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians attach a roller bearing shaft to a forklift. The bearing is being prepared for insertion in the C truck of crawler-transporter 2, or CT-2. A section of the treads on the C truck were removed to allow access to the bearings. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-2212

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians attach a roller bearing shaft to a forklift. The bearing is being prepared for i... More

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians prepare for removal of the outboard and inboard sprocket shaft assemblies on the C truck of crawler-transporter 2, or CT-2. A section of the treads on the C truck were removed to allow access to the sprocket assemblies. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-2217

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians prepare for removal of the outboard and inboard sprocket shaft assemblies on the... More

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians help position a sprocket shaft assembly onto a cradle as an overhead crane lowers it down. The sprocket assembly was removed from the C truck of crawler-transporter 2, or CT-2. They will be placed into shipping cradles on pallets and positioned on a flatbed trailer. The assemblies will be sent to a vendor for inspections and refurbishment. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-2223

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians help position a sprocket shaft assembly onto a cradle as an overhead crane lower... More

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians monitor the progress as an overhead crane moves one of the sprocket shaft assemblies away from the C truck of crawler-transporter 2, or CT-2. The sprocket assemblies will be placed into shipping cradles on pallets and positioned on a flatbed trailer. They will be sent to a vendor for inspections and refurbishment. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-2222

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians monitor the progress as an overhead crane moves one of the sprocket shaft assemb... More

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, the inboard and outboard sprocket shaft assemblies have been removed from the C truck of crawler-transporter 2, or CT-2. The sprocket assemblies were placed into shipping cradles on pallets and positioned on a flatbed trailer. The assemblies will be sent to a vendor for inspections and refurbishment. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-2228

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, the inboard and outboard sprocket shaft assemblies have been removed from the C truck of crawler-transporte... More

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians attach a roller bearing shaft to a forklift. The bearing is being prepared for insertion in the C truck of crawler-transporter 2, or CT-2. A section of the treads on the C truck were removed to allow access to the bearings. Work continues in high bay 2 to upgrade CT-2. The modifications are designed to ensure CT-2’s ability to transport launch vehicles currently in development, such as the agency’s Space Launch System, to the launch pad. The Ground Systems Development and Operations Program office at Kennedy is overseeing the upgrades. For more than 45 years the crawler-transporters were used to transport the mobile launcher platform and the Apollo-Saturn V rockets and, later, space shuttles to Launch Pads 39A and B. For more information, visit: http://www.nasa.gov/exploration/systems/ground/crawler-transporter. Photo credit: NASA/Dimitri Gerondidakis KSC-2014-2211

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s ...

CAPE CANAVERAL, Fla. - Inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, ground support technicians attach a roller bearing shaft to a forklift. The bearing is being prepared for i... More

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