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S114E5010 - STS-114 - Close-up view of STS-114 External Fuel Tank during separation

S114E5010 - STS-114 - Close-up view of STS-114 External Fuel Tank duri...

The original finding aid described this as: Description: Handheld still image taken by Discovery's crew of the external fuel tank as it was jettisoned after launch on July 26 were transmitted to the ground ear... More

KENNEDY SPACE CENTER, FLA. - STS-121 Commander Steven Lindsey (left) and Pilot Mark Kelly take part in emergency egress practice, part of the Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett KSC-06pd1098

KENNEDY SPACE CENTER, FLA. - STS-121 Commander Steven Lindsey (left) ...

KENNEDY SPACE CENTER, FLA. - STS-121 Commander Steven Lindsey (left) and Pilot Mark Kelly take part in emergency egress practice, part of the Terminal Countdown Demonstration Test (TCDT) activities that includ... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a technician completes installing the cover over the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0074

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Sp...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a technician completes installing the cover over the engine cutoff, or ECO, sensor system connector and wiring on space shuttle ... More

KENNEDY SPACE CENTER, FLA. -- Jim Davis, a NASA quality inspector, examines the internal connector on space shuttle Atlantis' external tank to which the replacement feed-through connector in the engine cutoff, or ECO, sensor system will be attached. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The work is being done on Launch Pad 39A. Space shuttle Atlantis is now targeted for launch on Feb. 7. Photo credit: NASA/George Shelton KSC-08pd0042

KENNEDY SPACE CENTER, FLA. -- Jim Davis, a NASA quality inspector, ex...

KENNEDY SPACE CENTER, FLA. -- Jim Davis, a NASA quality inspector, examines the internal connector on space shuttle Atlantis' external tank to which the replacement feed-through connector in the engine cutoff,... More

KENNEDY SPACE CENTER, FLA. -- Lloyd Johns, with Lockheed Martin, attaches the replacement feed-through connector in the engine cutoff, or ECO, sensor system to the internal connector on space shuttle Atlantis' external tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The work is being done on Launch Pad 39A. Space shuttle Atlantis is now targeted for launch on Feb. 7. Photo credit: NASA/George Shelton KSC-08pd0043

KENNEDY SPACE CENTER, FLA. -- Lloyd Johns, with Lockheed Martin, atta...

KENNEDY SPACE CENTER, FLA. -- Lloyd Johns, with Lockheed Martin, attaches the replacement feed-through connector in the engine cutoff, or ECO, sensor system to the internal connector on space shuttle Atlantis'... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a technician attaches the cover over the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0073

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Sp...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a technician attaches the cover over the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' ex... More

STS-95 Payload Specialist John H. Glenn Jr., senator from Ohio, is checked by Dave Martin(left), with United Space Alliance, and Danny Wyatt (right), of KSC, before entry into Space Shuttle Discovery for a pre-launch countdown exercise. Glenn and other crew members are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1300

STS-95 Payload Specialist John H. Glenn Jr., senator from Ohio, is che...

STS-95 Payload Specialist John H. Glenn Jr., senator from Ohio, is checked by Dave Martin(left), with United Space Alliance, and Danny Wyatt (right), of KSC, before entry into Space Shuttle Discovery for a pre-... More

KENNEDY SPACE CENTER, FLA. - STS-121 crew members follow the route to the slidewire baskets on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett KSC-06pd1092

KENNEDY SPACE CENTER, FLA. - STS-121 crew members follow the route to...

KENNEDY SPACE CENTER, FLA. - STS-121 crew members follow the route to the slidewire baskets on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstration T... More

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialist Stephanie Wilson and Pilot Mark Kelly pause for a photo opportunity before making final adjustments to their launch suits before entering Space Shuttle Discovery. The crew is taking part in a full dress rehearsal for launch, including countdown and culminating in main engine cutoff. The rehearsal is the final part of Terminal Countdown Demonstration Test (TCDT) activities that the crew has been involved in for two days. TCDT provides the crew of each mission an opportunity to participate in various simulated countdown activities, including equipment familiarization and emergency egress training. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Amanda Diller KSC-06pd1087

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-...

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialist Stephanie Wilson and Pilot Mark Kelly pause for a photo opportunity before making final adjustments to their launch s... More

KENNEDY SPACE CENTER, FLA. -- Lloyd Johns, with Lockheed Martin, attaches the replacement feed-through connector in the engine cutoff, or ECO, sensor system to the internal connector on space shuttle Atlantis' external tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The work is being done on Launch Pad 39A. Space shuttle Atlantis is now targeted for launch on Feb. 7. Photo credit: NASA/George Shelton KSC-08pd0044

KENNEDY SPACE CENTER, FLA. -- Lloyd Johns, with Lockheed Martin, att...

KENNEDY SPACE CENTER, FLA. -- Lloyd Johns, with Lockheed Martin, attaches the replacement feed-through connector in the engine cutoff, or ECO, sensor system to the internal connector on space shuttle Atlantis... More

The crew of the STS-87 mission, scheduled for launch Nov. 19 aboard the Space Shuttle Columbia from Pad 39B at Kennedy Space Center (KSC), poses at the pad during a break in the Terminal Countdown Demonstration Test (TCDT) at KSC. Standing in front of the Shuttle Columbia are, from left, Commander Kevin Kregel; Mission Specialist Kalpana Chawla, Ph.D.; Pilot Steven Lindsey; Mission Specialist Takao Doi, Ph.D., of the National Space Development Agency of Japan; backup Payload Specialist Yaroslav Pustovyi, Ph.D., of the National Space Agency of Ukraine (NSAU); Payload Specialist Leonid Kadenyuk of NSAU; and Mission Specialist Winston Scott. The TCDT is held at KSC prior to each Space Shuttle flight providing the crew of each mission opportunities to participate in simulated countdown activities. The TCDT ends with a mock launch countdown culminating in a simulated main engine cutoff. The crew also spends time undergoing emergency egress training exercises at the pad and has an opportunity to view and inspect the payloads in the orbiter's payload bay KSC-97PC1605

The crew of the STS-87 mission, scheduled for launch Nov. 19 aboard th...

The crew of the STS-87 mission, scheduled for launch Nov. 19 aboard the Space Shuttle Columbia from Pad 39B at Kennedy Space Center (KSC), poses at the pad during a break in the Terminal Countdown Demonstration... More

STS-95 Payload Specialist John H. Glenn Jr., senator from Ohio, takes a break to make a phone call on the 195-foot level of Launch Pad 39B before a pre-launch countdown exercise. Glenn and other crew members are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1302

STS-95 Payload Specialist John H. Glenn Jr., senator from Ohio, takes ...

STS-95 Payload Specialist John H. Glenn Jr., senator from Ohio, takes a break to make a phone call on the 195-foot level of Launch Pad 39B before a pre-launch countdown exercise. Glenn and other crew members ar... More

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Pilot Mark Kelly gets help from the closeout crew with final adjustments to his launch suit before entering Space Shuttle Discovery. The crew is taking part in a full dress rehearsal for launch, including countdown and culminating in main engine cutoff. The rehearsal is the final part of Terminal Countdown Demonstration Test (TCDT) activities that the crew has been involved in for two days. TCDT provides the crew of each mission an opportunity to participate in various simulated countdown activities, including equipment familiarization and emergency egress training. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Amanda Diller KSC-06pd1088

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS...

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Pilot Mark Kelly gets help from the closeout crew with final adjustments to his launch suit before entering Space Shuttle Discovery. T... More

KENNEDY SPACE CENTER, FLA. - STS-121 crew members follow the route to the slidewire baskets on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett KSC-06pd1094

KENNEDY SPACE CENTER, FLA. - STS-121 crew members follow the route to...

KENNEDY SPACE CENTER, FLA. - STS-121 crew members follow the route to the slidewire baskets on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstration T... More

KENNEDY SPACE CENTER, FLA. - STS-121 crew members follow the route to the slidewire baskets on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett KSC-06pd1096

KENNEDY SPACE CENTER, FLA. - STS-121 crew members follow the route to...

KENNEDY SPACE CENTER, FLA. - STS-121 crew members follow the route to the slidewire baskets on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstration T... More

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialist Lisa Nowak has her launch suit checked by a member of the closeout crew before she enters Space Shuttle Discovery. The crew is taking part in a full dress rehearsal for launch, including countdown and culminating in main engine cutoff. The rehearsal is the final part of Terminal Countdown Demonstration Test (TCDT) activities that the crew has been involved in for two days. TCDT provides the crew of each mission an opportunity to participate in various simulated countdown activities, including equipment familiarization and emergency egress training. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Amanda Diller KSC-06pd1091

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, ST...

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialist Lisa Nowak has her launch suit checked by a member of the closeout crew before she enters Space Shuttle Discovery. ... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam insulation is being trimmed for placement around the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The foam was removed to enable engineers to remove and replace a feed-through ECO sensor connector on the tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0065

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Spac...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam insulation is being trimmed for placement around the engine cutoff, or ECO, sensor system connector and wiring on space shutt... More

KENNEDY SPACE CENTER, FLA. - STS-121 crew members wait to climb into the slidewire basket on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett KSC-06pd1097

KENNEDY SPACE CENTER, FLA. - STS-121 crew members wait to climb into ...

KENNEDY SPACE CENTER, FLA. - STS-121 crew members wait to climb into the slidewire basket on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstration Tes... More

KENNEDY SPACE CENTER, FLA. - The STS-121 crew concludes emergency egress practice from Launch Pad 39B with a photo at the top of the fixed service structure. From left are Mission Specialists Michael Fossum and Thomas Reiter, Pilot Mark Kelly, Commander Steven Lindsey, and Mission Specialists Lisa Nowak, Stephanie Wilson and Piers Sellers. Reiter is from Germany and represents the European Space Agency. The crew has been taking part in Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett KSC-06pd1101

KENNEDY SPACE CENTER, FLA. - The STS-121 crew concludes emergency egr...

KENNEDY SPACE CENTER, FLA. - The STS-121 crew concludes emergency egress practice from Launch Pad 39B with a photo at the top of the fixed service structure. From left are Mission Specialists Michael Fossum a... More

KENNEDY SPACE CENTER, FLA. -- Mike Berger, with Lockheed Martin, examines the replacement feed-through connector for the engine cutoff, or ECO, sensor system in space shuttle Atlantis' external tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The work is being done on Launch Pad 39A. Space shuttle Atlantis is now targeted for launch on Feb. 7. Photo credit: NASA/George Shelton KSC-08pd0040

KENNEDY SPACE CENTER, FLA. -- Mike Berger, with Lockheed Martin, exam...

KENNEDY SPACE CENTER, FLA. -- Mike Berger, with Lockheed Martin, examines the replacement feed-through connector for the engine cutoff, or ECO, sensor system in space shuttle Atlantis' external tank. The feed... More

KENNEDY SPACE CENTER, FLA. -- This closeup of the replacement feed-through connector for the engine cutoff, or ECO, sensor system on space shuttle Atlantis shows the pins that were soldered at Kennedy. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The work is being done on Launch Pad 39A. Space shuttle Atlantis is now targeted for launch on Feb. 7. Photo credit: NASA/George Shelton KSC-08pd0041

KENNEDY SPACE CENTER, FLA. -- This closeup of the replacement feed-th...

KENNEDY SPACE CENTER, FLA. -- This closeup of the replacement feed-through connector for the engine cutoff, or ECO, sensor system on space shuttle Atlantis shows the pins that were soldered at Kennedy. The fe... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam insulation is being trimmed for placement around the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The foam was removed to enable engineers to remove and replace a feed-through ECO sensor connector on the tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0063

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Spac...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam insulation is being trimmed for placement around the engine cutoff, or ECO, sensor system connector and wiring on space shutt... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a technician trims foam placed around the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The foam was removed to enable engineers to remove and replace a feed-through ECO sensor connector on the tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0068

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy S...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a technician trims foam placed around the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' ... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a technician gets ready to place the cover over the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0071

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Sp...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a technician gets ready to place the cover over the engine cutoff, or ECO, sensor system connector and wiring on space shuttle A... More

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original seven Project Mercury astronauts, suits up with the help of George Brittingham, of United Space Alliance, in the Operations and Checkout (O&C)Building prior to his trip to Launch Pad 39-B. Glenn and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1286

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and o...

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original seven Project Mercury astronauts, suits up with the help of George Brittingham, of United Space Alliance, in the Operatio... More

S114E5009 - STS-114 - Close-up view of STS-114 External Fuel Tank during separation

S114E5009 - STS-114 - Close-up view of STS-114 External Fuel Tank duri...

The original finding aid described this as: Description: Handheld still image taken by Discovery's crew of the external fuel tank as it was jettisoned after launch on July 26 were transmitted to the ground ear... More

S114E5017 - STS-114 - Close-up view of STS-114 External Fuel Tank during separation

S114E5017 - STS-114 - Close-up view of STS-114 External Fuel Tank duri...

The original finding aid described this as: Description: Handheld still image taken by Discovery's crew of the external fuel tank as it was jettisoned after launch on July 26 were transmitted to the ground ear... More

S114E5012 - STS-114 - Close-up view of STS-114 External Fuel Tank during separation

S114E5012 - STS-114 - Close-up view of STS-114 External Fuel Tank duri...

The original finding aid described this as: Description: Handheld still image taken by Discovery's crew of the external fuel tank as it was jettisoned after launch on July 26 were transmitted to the ground ear... More

S114E5019 - STS-114 - View of STS-114 External Fuel Tank during separation

S114E5019 - STS-114 - View of STS-114 External Fuel Tank during separa...

The original finding aid described this as: Description: Handheld still image taken by Discovery's crew of the external fuel tank as it was jettisoned after launch on July 26 were transmitted to the ground ear... More

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialists Michael Fossum (center) and Piers Sellers have their launch suits checked by the closeout crew before entering Space Shuttle Discovery. They are connected to portable cooling units keeping them cool while waiting to enter Space Shuttle Discovery. The crew is taking part in a full dress rehearsal for launch, including countdown and culminating in main engine cutoff. The rehearsal is the final part of Terminal Countdown Demonstration Test (TCDT) activities that the crew has been involved in for two days. TCDT provides the crew of each mission an opportunity to participate in various simulated countdown activities, including equipment familiarization and emergency egress training. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Amanda Diller KSC-06pd1090

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS...

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialists Michael Fossum (center) and Piers Sellers have their launch suits checked by the closeout crew before entering Spac... More

KENNEDY SPACE CENTER, FLA. - STS-121 crew members wait for the release of the slidewire basket on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett KSC-06pd1093

KENNEDY SPACE CENTER, FLA. - STS-121 crew members wait for the releas...

KENNEDY SPACE CENTER, FLA. - STS-121 crew members wait for the release of the slidewire basket on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstratio... More

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original seven Project Mercury astronauts, adjusts his helmet during suitup in the Operations and Checkout (O&C) Building prior to his trip to Launch Pad 39-B. Glenn and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1289

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and o...

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original seven Project Mercury astronauts, adjusts his helmet during suitup in the Operations and Checkout (O&C) Building prior to... More

STS-95 Pilot Steven W. Lindsey suits up in the Operations and Checkout Building prior to his trip to Launch Pad 39-B. Lindsey and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), Payload Specialist John H. Glenn Jr., senator from Ohio, and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1295

STS-95 Pilot Steven W. Lindsey suits up in the Operations and Checkout...

STS-95 Pilot Steven W. Lindsey suits up in the Operations and Checkout Building prior to his trip to Launch Pad 39-B. Lindsey and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown ... More

On Launch Pad 39B, the STS-95 crew pose after successfully completing a pre-launch countdown exercise on Space Shuttle Discovery. Standing from left to right are Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency in Japan (NASDA), Mission Commander Curtis L. Brown, Pilot Steven W. Lindsey, and Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA). In the background (left) can be seen one of the solid rocket boosters and the external tank. The STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1311

On Launch Pad 39B, the STS-95 crew pose after successfully completing ...

On Launch Pad 39B, the STS-95 crew pose after successfully completing a pre-launch countdown exercise on Space Shuttle Discovery. Standing from left to right are Mission Specialist Scott E. Parazynski, Mission ... More

S114E5008 - STS-114 - Close-up view of STS-114 External Fuel Tank during separation

S114E5008 - STS-114 - Close-up view of STS-114 External Fuel Tank duri...

The original finding aid described this as: Description: Handheld still image taken by Discovery's crew of the external fuel tank as it was jettisoned after launch on July 26 were transmitted to the ground ear... More

S114E5016 - STS-114 - Close-up view of STS-114 External Fuel Tank during separation

S114E5016 - STS-114 - Close-up view of STS-114 External Fuel Tank duri...

The original finding aid described this as: Description: Handheld still image taken by Discovery's crew of the external fuel tank as it was jettisoned after launch on July 26 were transmitted to the ground ear... More

KENNEDY SPACE CENTER, FLA. - STS-121 crew members wait to climb into the slidewire basket on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett KSC-06pd1095

KENNEDY SPACE CENTER, FLA. - STS-121 crew members wait to climb into ...

KENNEDY SPACE CENTER, FLA. - STS-121 crew members wait to climb into the slidewire basket on Launch Pad 39B. They are taking part in emergency egress practice, part of the Terminal Countdown Demonstration Tes... More

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Commander Steven Lindsey makes adjustments to his launch suit before entering Space Shuttle Discovery. Behind him is Mission Specialist Thomas Reiter. The crew is taking part in a full dress rehearsal for launch, including countdown and culminating in main engine cutoff. The rehearsal is the final part of Terminal Countdown Demonstration Test (TCDT) activities that the crew has been involved in for two days. TCDT provides the crew of each mission an opportunity to participate in various simulated countdown activities, including equipment familiarization and emergency egress training. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Amanda Diller KSC-06pd1084

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-...

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Commander Steven Lindsey makes adjustments to his launch suit before entering Space Shuttle Discovery. Behind him is Mission Specialist ... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam insulation is being trimmed for placement around the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The foam was removed to enable engineers to remove and replace a feed-through ECO sensor connector on the tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0062

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Spac...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam insulation is being trimmed for placement around the engine cutoff, or ECO, sensor system connector and wiring on space shutt... More

KENNEDY SPACE CENTER, FLA. -- This closeup shows the internal connector to which the replacement feed-through connector in the engine cutoff, or ECO, sensor system on space shuttle Atlantis' external tank will be installed. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The work is being done on Launch Pad 39A. Space shuttle Atlantis is now targeted for launch on Feb. 7. Photo credit: NASA/George Shelton KSC-08pd0038

KENNEDY SPACE CENTER, FLA. -- This closeup shows the internal connect...

KENNEDY SPACE CENTER, FLA. -- This closeup shows the internal connector to which the replacement feed-through connector in the engine cutoff, or ECO, sensor system on space shuttle Atlantis' external tank will... More

In their flight seats aboard Space Shuttle Discovery are (front to back) STS-95 Payload Specialists Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), and John H. Glenn Jr., senator from Ohio, and Mission Specialist Stephen K. Robinson. Mukai, Glenn and Robinson, along with other crew members are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. Not shown are Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1303

In their flight seats aboard Space Shuttle Discovery are (front to bac...

In their flight seats aboard Space Shuttle Discovery are (front to back) STS-95 Payload Specialists Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), and John H. G... More

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialists Piers Sellers and Stephanie Wilson finish emergency egress practice on Launch Pad 39B. They and other crew members have been taking part in Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett KSC-06pd1100

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialists Piers Seller...

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialists Piers Sellers and Stephanie Wilson finish emergency egress practice on Launch Pad 39B. They and other crew members have been taking part in Terminal Co... More

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialist Thomas Reiter gets help from the closeout crew with final adjustments to his launch suit before entering Space Shuttle Discovery. The crew is taking part in a full dress rehearsal for launch, including countdown and culminating in main engine cutoff. The rehearsal is the final part of Terminal Countdown Demonstration Test (TCDT) activities that the crew has been involved in for two days. TCDT provides the crew of each mission an opportunity to participate in various simulated countdown activities, including equipment familiarization and emergency egress training. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Amanda Diller KSC-06pd1085

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-...

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialist Thomas Reiter gets help from the closeout crew with final adjustments to his launch suit before entering Space Shuttl... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, Lockheed Martin engineer Ray Clark splices wires between space shuttle Atlantis' external tank and the engine cutoff, or ECO, sensor system. The replacement feed-through connector in the ECO sensor system will be installed later. Some of the tank's ECO sensors gave failed readings during propellant tanking for Atlantis' STS-122 mission launch attempts on Dec. 6 and Dec. 9. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The feed-through connector passes the wires from the inside of the tank to the outside. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. No problems with the ECO sensors themselves have been found. NASA's Space Shuttle Program has proposed a target launch date of Feb. 7 for the STS-122 mission. That proposed launch date remains under evaluation pending coordination with all partners in the International Space Station Program. Photo credit: NASA/George Shelton KSC-08pd0035

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, Lockheed Martin engin...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, Lockheed Martin engineer Ray Clark splices wires between space shuttle Atlantis' external tank and the engine cutoff, or ECO, sensor system. The replacement feed... More

KENNEDY SPACE CENTER, FLA. -- Ray Clark, a Lockheed Martin engineer, completes attaching the replacement feed-through connector in the engine cutoff, or ECO, sensor system to the internal connector on space shuttle Atlantis' external tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The work is being done on Launch Pad 39A. Space shuttle Atlantis is now targeted for launch on Feb. 7. Photo credit: NASA/George Shelton KSC-08pd0045

KENNEDY SPACE CENTER, FLA. -- Ray Clark, a Lockheed Martin engineer...

KENNEDY SPACE CENTER, FLA. -- Ray Clark, a Lockheed Martin engineer, completes attaching the replacement feed-through connector in the engine cutoff, or ECO, sensor system to the internal connector on space ... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a technician begins attaching the cover over the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0072

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Sp...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, a technician begins attaching the cover over the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atla... More

STS-95 Mission Specialists Pedro Duque of Spain (left), representing the European Space Agency (ESA), and Scott E. Parazynski (behind him) hurry toward the basket at the 195-foot level of Launch Pad 39B during an emergency egress exercise. Duque and Parazynski, along with other crew members, are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialists John H. Glenn Jr., senator from Ohio, and Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Stephen K. Robinson, and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1305

STS-95 Mission Specialists Pedro Duque of Spain (left), representing t...

STS-95 Mission Specialists Pedro Duque of Spain (left), representing the European Space Agency (ESA), and Scott E. Parazynski (behind him) hurry toward the basket at the 195-foot level of Launch Pad 39B during ... More

STS-95 Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA) is checked by Danny Wyatt (left), with KSC, and Dave Martin (right), with United Space Alliance, in the white room before entry into Space Shuttle Discovery for a pre-launch countdown exercise. Duque and other crew members are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1301

STS-95 Mission Specialist Pedro Duque of Spain, representing the Europ...

STS-95 Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA) is checked by Danny Wyatt (left), with KSC, and Dave Martin (right), with United Space Alliance, in the white room be... More

S114E5018 - STS-114 - Close-up view of STS-114 External Fuel Tank during separation

S114E5018 - STS-114 - Close-up view of STS-114 External Fuel Tank duri...

The original finding aid described this as: Description: Handheld still image taken by Discovery's crew of the external fuel tank as it was jettisoned after launch on July 26 were transmitted to the ground ear... More

KENNEDY SPACE CENTER, FLA. -- Lloyd Johns, with Lockheed Martin, prepares the area where the replacement feed-through connector in the engine cutoff, or ECO, sensor system on space shuttle Atlantis' external tank will be installed. Seen next to Johns' arm is the internal connector. The area is wrapped in material for weather protection. Berger wears safety equipment as helium gas is employed to keep the equipment under wrap dry. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The work is being done on Launch Pad 39A. Space shuttle Atlantis is now targeted for launch on Feb. 7. Photo credit: NASA/George Shelton KSC-08pd0037

KENNEDY SPACE CENTER, FLA. -- Lloyd Johns, with Lockheed Martin, prep...

KENNEDY SPACE CENTER, FLA. -- Lloyd Johns, with Lockheed Martin, prepares the area where the replacement feed-through connector in the engine cutoff, or ECO, sensor system on space shuttle Atlantis' external t... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam insulation is being trimmed for placement around the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The foam was removed to enable engineers to remove and replace a feed-through ECO sensor connector on the tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0064

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Spac...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam insulation is being trimmed for placement around the engine cutoff, or ECO, sensor system connector and wiring on space shutt... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, technicians prepare the cover to be installed over the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0069

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Sp...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, technicians prepare the cover to be installed over the engine cutoff, or ECO, sensor system connector and wiring on space shuttl... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam is being replaced around the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The foam was removed to enable engineers to remove and replace a feed-through ECO sensor connector on the tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0067

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Sp...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam is being replaced around the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external ... More

KENNEDY SPACE CENTER, FLA. - With the help of the Closeout Crew in the White Room on Launch Pad 39B, STS-114 Commander Eileen Collins adjusts her launch suit before entering Space Shuttle Discovery. The crew is taking part in a full dress rehearsal for launch, including countdown and culminating in main engine cutoff. The rehearsal is the final part of Terminal Countdown Demonstration Test (TCDT) activities that the crew has been involved in for three days. TCDT provides the crew of each mission an opportunity to participate in various simulated countdown activities, including equipment familiarization and emergency egress training. STS-114 is the first Return to Flight mission to the International Space Station. The launch window extends July 13 through July 31. KSC-05pp0997

KENNEDY SPACE CENTER, FLA. - With the help of the Closeout Crew in the...

KENNEDY SPACE CENTER, FLA. - With the help of the Closeout Crew in the White Room on Launch Pad 39B, STS-114 Commander Eileen Collins adjusts her launch suit before entering Space Shuttle Discovery. The crew i... More

STS-47 Pilot Brown on OV-105's flight deck ten minutes after SSME cutoff

STS-47 Pilot Brown on OV-105's flight deck ten minutes after SSME cuto...

STS047-28-002 (20 Sept. 1992) --- Astronaut Curtis L. Brown, Jr., STS-47 pilot, is photographed at the Space Shuttle Endeavour's pilot station about ten minutes after main engine cutoff on launch day of the eig... More

STS-95 Mission Commander Curtis L. Brown suits up in the Operations and Checkout Building prior to his trip to Launch Pad 39-B. Brown and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), and Payload Specialist John H. Glenn Jr., senator from Ohio. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1291

STS-95 Mission Commander Curtis L. Brown suits up in the Operations an...

STS-95 Mission Commander Curtis L. Brown suits up in the Operations and Checkout Building prior to his trip to Launch Pad 39-B. Brown and the rest of the STS-95 crew are at KSC to participate in the Terminal Co... More

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original seven Project Mercury astronauts, suits up in the Operations and Checkout (O&C) Building prior to his trip to Launch Pad 39-B. Glenn and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1290

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and o...

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original seven Project Mercury astronauts, suits up in the Operations and Checkout (O&C) Building prior to his trip to Launch Pad ... More

The STS-95 crew partakes in the traditional breakfast in the crew quarters at the Operations and Checkout (O&C) Building prior to their suitup for their trip to Launch Pad 39-B. Seated (left to right) are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Payload Specialist John H. Glenn Jr., senator from Ohio, Pilot Steven W. Lindsey, Mission Commander Curtis L. Brown, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), Mission Specialist Stephen K. Robinson, and Mission Specialist Scott E. Parazynski. The STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1285

The STS-95 crew partakes in the traditional breakfast in the crew quar...

The STS-95 crew partakes in the traditional breakfast in the crew quarters at the Operations and Checkout (O&C) Building prior to their suitup for their trip to Launch Pad 39-B. Seated (left to right) are Paylo... More

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original seven Project Mercury astronauts, suits up in the Operations and Checkout (O&C) Building prior to his trip to Launch Pad 39-B. Glenn and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1288

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and o...

STS-95 Payload Specialist John H. Glenn Jr., a senator from Ohio and one of the original seven Project Mercury astronauts, suits up in the Operations and Checkout (O&C) Building prior to his trip to Launch Pad ... More

STS-95 Mission Specialist Pedro Duque of Spain, representing the European Space Agency, suits up in the Operations and Checkout Building prior to his trip to Launch Pad 39-B. Duque and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1296

STS-95 Mission Specialist Pedro Duque of Spain, representing the Europ...

STS-95 Mission Specialist Pedro Duque of Spain, representing the European Space Agency, suits up in the Operations and Checkout Building prior to his trip to Launch Pad 39-B. Duque and the rest of the STS-95 cr... More

S114E5015 - STS-114 - Close-up view of STS-114 External Fuel Tank during separation

S114E5015 - STS-114 - Close-up view of STS-114 External Fuel Tank duri...

The original finding aid described this as: Description: Handheld still image taken by Discovery's crew of the external fuel tank as it was jettisoned after launch on July 26 were transmitted to the ground ear... More

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialist Stephanie Wilson waits for final adjustments to her launch suit before entering Space Shuttle Discovery. The crew is taking part in a full dress rehearsal for launch, including countdown and culminating in main engine cutoff. The rehearsal is the final part of Terminal Countdown Demonstration Test (TCDT) activities that the crew has been involved in for two days. TCDT provides the crew of each mission an opportunity to participate in various simulated countdown activities, including equipment familiarization and emergency egress training. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Amanda Diller KSC-06pd1086

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-...

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialist Stephanie Wilson waits for final adjustments to her launch suit before entering Space Shuttle Discovery. The crew is ... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, Lockheed Martin engineer Ray Clark splices wires between space shuttle Atlantis' external tank and the engine cutoff, or ECO, sensor system. The replacement feed-through connector in the ECO sensor system will be installed later. Some of the tank's ECO sensors gave failed readings during propellant tanking for Atlantis' STS-122 mission launch attempts on Dec. 6 and Dec. 9. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The feed-through connector passes the wires from the inside of the tank to the outside. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. No problems with the ECO sensors themselves have been found. NASA's Space Shuttle Program has proposed a target launch date of Feb. 7 for the STS-122 mission. That proposed launch date remains under evaluation pending coordination with all partners in the International Space Station Program. Photo credit: NASA/George Shelton KSC-08pd0033

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, Lockheed Martin engin...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, Lockheed Martin engineer Ray Clark splices wires between space shuttle Atlantis' external tank and the engine cutoff, or ECO, sensor system. The replacement feed... More

STS-95 Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), gives a two-thumbs up salute while suiting up in the Operations and Checkout Building prior to her trip to Launch Pad 39-B. Mukai and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), Payload Specialist John H. Glenn Jr., senator from Ohio, and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1294

STS-95 Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the...

STS-95 Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), gives a two-thumbs up salute while suiting up in the Operations and Checkout Building p... More

STS-95 Payload Specialist John H. Glenn Jr., senator from Ohio, straps into the seat of the T-38 jet aircraft that will carry him back to Houston. Mission Commander Curtis L. Brown, his pilot on the jet, looks on. The STS-95 successfully completed their Terminal Countdown Demonstration Test (TCDT) which included mission familiarization activities, emergency egress training, and a simulated main engine cutoff. Other crew members participating were Pilot Steven W. Lindsey, Mission Specialist Stephen K. Robinson, Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), and Mission Specialist Scott E. Parazynski. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the entire crew returned to Houston for final flight preparations KSC-98pc1312

STS-95 Payload Specialist John H. Glenn Jr., senator from Ohio, straps...

STS-95 Payload Specialist John H. Glenn Jr., senator from Ohio, straps into the seat of the T-38 jet aircraft that will carry him back to Houston. Mission Commander Curtis L. Brown, his pilot on the jet, looks ... More

Behind the dark visors of their helmets are STS-95 Mission Commander Curtis L. Brown (left) and Pilot Steven W. Lindsey (right), practicing emergency egress from the Space Shuttle Discovery. Brown and Lindsey, along with the rest of the STS-95 crew, are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Mission Specialist Scott E. Parazynski, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), Mission Specialist Stephen K. Robinson, Payload Specialists John H. Glenn Jr., senator from Ohio, and Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA). The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1306

Behind the dark visors of their helmets are STS-95 Mission Commander C...

Behind the dark visors of their helmets are STS-95 Mission Commander Curtis L. Brown (left) and Pilot Steven W. Lindsey (right), practicing emergency egress from the Space Shuttle Discovery. Brown and Lindsey, ... More

STS-95 Mission Specialist Scott E. Parazynski suits up in the Operations and Checkout Building prior to his trip to Launch Pad 39-B. Parazynski and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Stephen K. Robinson, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), Payload Specialist John H. Glenn Jr., senator from Ohio, and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1293

STS-95 Mission Specialist Scott E. Parazynski suits up in the Operatio...

STS-95 Mission Specialist Scott E. Parazynski suits up in the Operations and Checkout Building prior to his trip to Launch Pad 39-B. Parazynski and the rest of the STS-95 crew are at KSC to participate in the T... More

(Left to right) STS-95 Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, and Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), are ready to leave Launch Pad 39B in the slidewire basket during an emergency egress exercise. Robinson, Glenn and Mukai, along with other crew members, are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. Not shown are Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1307

(Left to right) STS-95 Mission Specialist Stephen K. Robinson, Payload...

(Left to right) STS-95 Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, and Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Develop... More

S114E5014 - STS-114 - Close-up view of STS-114 External Fuel Tank during separation

S114E5014 - STS-114 - Close-up view of STS-114 External Fuel Tank duri...

The original finding aid described this as: Description: Handheld still image taken by Discovery's crew of the external fuel tank as it was jettisoned after launch on July 26 were transmitted to the ground ear... More

KENNEDY SPACE CENTER, FLA. -- Mike Berger, with Lockheed Martin, examines the internal connector on space shuttle Atlantis' external tank to which the replacement feed-through connector in the engine cutoff, or ECO, sensor system will be attached. The replacement connector is seen below Berger's hand. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The work is being done on Launch Pad 39A. Space shuttle Atlantis is now targeted for launch on Feb. 7. Photo credit: NASA/George Shelton KSC-08pd0039

KENNEDY SPACE CENTER, FLA. -- Mike Berger, with Lockheed Martin, exam...

KENNEDY SPACE CENTER, FLA. -- Mike Berger, with Lockheed Martin, examines the internal connector on space shuttle Atlantis' external tank to which the replacement feed-through connector in the engine cutoff, o... More

KENNEDY SPACE CENTER, FLA. -- This closeup shows the final splicing completed on the wiring between space shuttle Atlantis' external tank and the engine cutoff, or ECO, sensor system before the replacement feed-through connector in the ECO sensor system is installed. Cryogenic shielding is installed around the wiring. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The work is being done on Launch Pad 39A. Space shuttle Atlantis is now targeted for launch on Feb. 7. Photo credit: NASA/George Shelton KSC-08pd0036

KENNEDY SPACE CENTER, FLA. -- This closeup shows the final splicing c...

KENNEDY SPACE CENTER, FLA. -- This closeup shows the final splicing completed on the wiring between space shuttle Atlantis' external tank and the engine cutoff, or ECO, sensor system before the replacement fee... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam is being replaced around the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external tank. The foam was removed to enable engineers to remove and replace a feed-through ECO sensor connector on the tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0066

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Spa...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, foam is being replaced around the engine cutoff, or ECO, sensor system connector and wiring on space shuttle Atlantis' external t... More

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialist Michael Fossum enjoys a portable cooling unit keeping him cool while waiting to enter Space Shuttle Discovery. The crew is taking part in a full dress rehearsal for launch, including countdown and culminating in main engine cutoff. The rehearsal is the final part of Terminal Countdown Demonstration Test (TCDT) activities that the crew has been involved in for two days. TCDT provides the crew of each mission an opportunity to participate in various simulated countdown activities, including equipment familiarization and emergency egress training. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Amanda Diller KSC-06pd1089

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS...

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialist Michael Fossum enjoys a portable cooling unit keeping him cool while waiting to enter Space Shuttle Discovery. The c... More

STS-95 Payload Specialists John H. Glenn Jr. (left), senator from Ohio, and Chiaki Mukai (M.D., Ph.D.) (right), representing the National Space Development Agency of Japan (NASDA), hurry toward the basket at the 195-foot level of Launch Pad 39B during an emergency egress exercise. Glenn and Mukai, along with other crew members, are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), Mission Specialist Stephen K. Robinson, and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1304

STS-95 Payload Specialists John H. Glenn Jr. (left), senator from Ohio...

STS-95 Payload Specialists John H. Glenn Jr. (left), senator from Ohio, and Chiaki Mukai (M.D., Ph.D.) (right), representing the National Space Development Agency of Japan (NASDA), hurry toward the basket at th... More

On Launch Pad 39B, the STS-95 crew pose after successfully completing a pre-launch countdown exercise on Space Shuttle Discovery. Standing from left to right are Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Payload Specialist John H. Glenn Jr., senator from Ohio, Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency in Japan (NASDA), Mission Commander Curtis L. Brown, Pilot Steven W. Lindsey, and Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA). In the background can be seen one of the solid rocket boosters and the external tank. The STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1310

On Launch Pad 39B, the STS-95 crew pose after successfully completing ...

On Launch Pad 39B, the STS-95 crew pose after successfully completing a pre-launch countdown exercise on Space Shuttle Discovery. Standing from left to right are Mission Specialist Scott E. Parazynski, Mission ... More

STS-95 Mission Specialist Stephen K. Robinson, with the help of Carlos Gillis, of Lockheed Martin, suits up in the Operations and Checkout Building prior to his trip to Launch Pad 39-B. Robinson and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), Payload Specialist John H. Glenn Jr., senator from Ohio, and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1292

STS-95 Mission Specialist Stephen K. Robinson, with the help of Carlos...

STS-95 Mission Specialist Stephen K. Robinson, with the help of Carlos Gillis, of Lockheed Martin, suits up in the Operations and Checkout Building prior to his trip to Launch Pad 39-B. Robinson and the rest of... More

STS-95 Mission Specialist Pedro Duque of Spain (left), representing the European Space Agency (ESA), and Mission Specialist Scott E. Parazynski (right) signal they are ready to leave Launch Pad 39B in the slidewire basket during an emergency egress exercise. Duque and Parazynski, along with other crew members, are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. Not shown are Mission Commander Curtis L. Brown, Pilot Steven W. Lindsey, Mission Specialist Stephen K. Robinson, Payload Specialists John H. Glenn Jr., senator from Ohio, and Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA). The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1308

STS-95 Mission Specialist Pedro Duque of Spain (left), representing th...

STS-95 Mission Specialist Pedro Duque of Spain (left), representing the European Space Agency (ESA), and Mission Specialist Scott E. Parazynski (right) signal they are ready to leave Launch Pad 39B in the slide... More

STS-95 Pilot Steven W. Lindsey (left) and Mission Commander Curtis L. Brown are ready to leave Launch Pad 39B in the slidewire basket during an emergency egress exercise. Lindsey and Brown, along with other crew members, are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. Not shown are Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Payload Specialists John H. Glenn Jr., senator from Ohio, and Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA). The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1309

STS-95 Pilot Steven W. Lindsey (left) and Mission Commander Curtis L. ...

STS-95 Pilot Steven W. Lindsey (left) and Mission Commander Curtis L. Brown are ready to leave Launch Pad 39B in the slidewire basket during an emergency egress exercise. Lindsey and Brown, along with other cre... More

S114E5013 - STS-114 - Close-up view of STS-114 External Fuel Tank during separation

S114E5013 - STS-114 - Close-up view of STS-114 External Fuel Tank duri...

The original finding aid described this as: Description: Handheld still image taken by Discovery's crew of the external fuel tank as it was jettisoned after launch on July 26 were transmitted to the ground ear... More

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak takes part in emergency egress practice on Launch Pad 39B. She is taking part in Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett KSC-06pd1099

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak ta...

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak takes part in emergency egress practice on Launch Pad 39B. She is taking part in Terminal Countdown Demonstration Test (TCDT) activities that... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, Lockheed Martin engineer Ray Clark splices wires between space shuttle Atlantis' external tank and the engine cutoff, or ECO, sensor system. The replacement feed-through connector in the ECO sensor system will be installed later. Some of the tank's ECO sensors gave failed readings during propellant tanking for Atlantis' STS-122 mission launch attempts on Dec. 6 and Dec. 9. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The feed-through connector passes the wires from the inside of the tank to the outside. The pins in the replacement connector have been precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. No problems with the ECO sensors themselves have been found. NASA's Space Shuttle Program has proposed a target launch date of Feb. 7 for the STS-122 mission. That proposed launch date remains under evaluation pending coordination with all partners in the International Space Station Program. Photo credit: NASA/George Shelton KSC-08pd0034

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, Lockheed Martin engin...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A, Lockheed Martin engineer Ray Clark splices wires between space shuttle Atlantis' external tank and the engine cutoff, or ECO, sensor system. The replacement feed... More

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, technicians prepare the cover to be installed over the engine cutoff, or ECO, sensor system connector and wiring on space shuttle space shuttle Atlantis' external tank. The feed-through connector passes the wires from the inside of the tank to the outside. Results of a tanking test on Dec. 18 pointed to an open circuit in the feed-through connector wiring, which is located at the base of the tank. The pins in the replacement connector were precisely soldered to create a connection that allows sensors inside the tank to send signals to the computers onboard Atlantis. The launch date for the shuttle's STS-122 mission has now been targeted for Feb. 7. Photo credit: NASA/Kim Shiflett KSC-08pd0070

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Spa...

KENNEDY SPACE CENTER, FLA. -- On Launch Pad 39A at NASA's Kennedy Space Center, technicians prepare the cover to be installed over the engine cutoff, or ECO, sensor system connector and wiring on space shuttle... More

STS-95 Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), suits up in the Operations and Checkout (O&C) Building prior to her trip to Launch Pad 39-B. Mukai and the rest of the STS-95 crew are at KSC to participate in the Terminal Countdown Demonstration Test (TCDT) which includes mission familiarization activities, emergency egress training, and a simulated main engine cutoff. The other crew members are Pilot Steven W. Lindsey, Mission Specialist Scott E. Parazynski, Mission Specialist Stephen K. Robinson, Mission Specialist Pedro Duque of Spain, representing the European Space Agency (ESA), Payload Specialist John H. Glenn Jr., senator from Ohio, and Mission Commander Curtis L. Brown. The STS-95 mission, targeted for liftoff on Oct. 29, includes research payloads such as the Spartan solar-observing deployable spacecraft, the Hubble Space Telescope Orbital Systems Test Platform, the International Extreme Ultraviolet Hitchhiker, as well as the SPACEHAB single module with experiments on space flight and the aging process. Following the TCDT, the crew will be returning to Houston for final flight preparations KSC-98pc1287

STS-95 Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the...

STS-95 Payload Specialist Chiaki Mukai (M.D., Ph.D.), representing the National Space Development Agency of Japan (NASDA), suits up in the Operations and Checkout (O&C) Building prior to her trip to Launch Pad ... More