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Workmen and 60-inch cyclotron water tanks with steel beams for water roof. October 6, 1939. Cooksey 65 [Photographer: Donald Cooksey]

Workmen and 60-inch cyclotron water tanks with steel beams for water r...

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Builder 3rd Class Grays of Naval Mobile Construction Battalion 4 (NMCB-4) uses a transit to check the position of anchor beams for a temporary K-Span building under construction. The K-Span building will replace a structure that collapsed during the eruption of Mount Pinatubo

Builder 3rd Class Grays of Naval Mobile Construction Battalion 4 (NMCB...

The original finding aid described this photograph as: Base: Naval Station, Subic Bay State: Luzon Country: Philippines(PHL) Scene Camera Operator: PH2(Aw) Catherine T. Hogan Release Status: Released to Pu... More

One of the local Kenyans who assisted the Marines from the 13th MEU Marine Expeditionary Unit (Special Operations Capable) (MEU (SOC)), Camp Pendleton, California, by bringing them more wood slats and beams to be used on the bridge leading into Faza. The bridge is being built as part of community relations during Exercise EDGE MALLET 02 in Faza, Kenya

One of the local Kenyans who assisted the Marines from the 13th MEU Ma...

The original finding aid described this photograph as: Subject Operation/Series: EDGE MALLET 02 Base: Faza State: Coast Country: Kenya (KEN) Scene Major Command Shown: 13 MEU Scene Camera Operator: CPL Br... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, called rollback, from Launch Pad 39A to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Rollback was scheduled for 12:30 a.m., but was postponed until 10 p.m. so technicians could resolve an issue with a leveling system on the crawler-transporter, which is to the left of the shuttle. Once inside the VAB, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.            Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5906

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, calle...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, called rollback, from Launch Pad 39A to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Rollback was scheduled for... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-transporter, begins its 3.4-mile trek, known as rollback, from Launch Pad 39A to the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Rollback began at 10:48 p.m. and took about eight hours. Next, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.    Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5924

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-transporter, begins its 3.4-mile trek, known as rollback, from Launch Pad 39A to the Vehicle Assembly Building at NASA's Kennedy Space Cente... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-transporter, slowly moves away from Launch Pad 39A at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, to the Vehicle Assembly Building began at 10:48 p.m. and took about eight hours. Next, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.  Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5926

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-transporter, slowly moves away from Launch Pad 39A at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, to the Veh... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, called rollback, from Launch Pad 39A to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Rollback was scheduled for 12:30 a.m., but was postponed until 10 p.m. so technicians could resolve an issue with a leveling system on the crawler-transporter, which is in front of the shuttle. Once inside the VAB, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.          Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5915

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, calle...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, called rollback, from Launch Pad 39A to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Rollback was scheduled for... More

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida to examine space shuttle Discovery's external fuel tank. Technicians will begin to remove thermal sensors that will give engineers data about the changes the tank went through during the loading and draining of super-cold propellants during a tanking test on Dec. 17. Engineers also will examine 21-foot-long support beams, called stringers, on the outside of the tank's intertank region. Also on the agenda, is to re-apply foam to the outside of the tank.          Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Dimitri Gerondidakis KSC-2010-5941

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Asse...

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida to examine space shuttle Discovery's external fuel tank. Technicians will begin to r... More

CAPE CANAVERAL, Fla. -- Technicians in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida will begin to remove thermal sensors that will give engineers data about the changes space shuttle Discovery's external fuel tank went through during the loading and draining of super-cold propellants during a tanking test on Dec. 17. Engineers also will examine 21-foot-long support beams, called stringers, on the outside of the tank's intertank region. Also on the agenda, is to re-apply foam to the outside of the tank.            Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Dimitri Gerondidakis KSC-2010-5940

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 will begin to remove thermal sensors that will give engineers data about the changes space shuttle ... More

CAPE CANAVERAL, Fla. -- In the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida, technicians are documenting the installation of radius blocks to space shuttle Discovery's external fuel tank's support beams known as "stringers" near the intertank’s thrust panel area.    The thrust panel is where the tank meets the two solid rocket boosters and sees the most stress during the flight into orbit. After the modifications and additional scans of the stringers are complete, foam insulation will be re-applied. Discovery's next launch opportunity to the International Space Station on the STS-133 mission is targeted for liftoff Feb. 24. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Jack Pfaller KSC-2011-1079

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, technicians are documenting the installation of radius blocks to space shuttle Discovery's external fuel tank'... More

Freeport, N.Y., May 20, 2013 --After the storm surge from Hurricane Sandy flooded their house with 5 feet of water, the homeowners made the decision to elevate their house above the new flood level of 12 feet determined by New York State and FEMA. Unified hydraulic jacks lift the support beams to elevate the house. Wood is then added to the cribs that will support the beams while pilings and a new foundation are built. K.C.Wilsey/FEMA

Freeport, N.Y., May 20, 2013 --After the storm surge from Hurricane Sa...

The original finding aid described this as: Date Taken: 2013-05-20 00:00:00 UTC Photographer Name: Kenneth Wilsey City/State: Freeport, NY Keywords: Mitigation ^ Elevation ^ Flooding ^ House ^ FEMA ^ hurric... 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. Two large cranes are 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/Daniel Casper KSC-2014-2273

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. Two large cranes are situated next to the ML for lifting... 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 view looking up from beneath the ML, the tower and a large crane are visible. The crane is situated near the ML for lifting of heavy metal beams and other construction materials. Sections of the ML are being modified and strengthened to accommodate the weight, size and thrust at launch of NASA's Space Launch System and Orion spacecraft.    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 existing 24-foot exhaust hole is being enlarged and strengthened for the larger, heavier SLS rocket. 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/Daniel Casper KSC-2014-2703

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 view looking up from beneath the ML, the tower a... More

The sun shines through the trees in the fall. Sun fall autumn.

The sun shines through the trees in the fall. Sun fall autumn.

Fall season. Free images of autumn. Use free photos of seasons without any copyright restrictions.

A view of a city with tall buildings. New york ground zero manhattan building.

A view of a city with tall buildings. New york ground zero manhattan b...

Beautiful World Pictures: Free images of the world, available for commercial use and free download. Copyright-free, no attribution required.

Conference architecture building. A room with a long table and chairs in it

Conference architecture building. A room with a long table and chairs ...

Architecture stock photograph: A long table in a room with a projector / A room with a long table and chairs in it.

Singapore henderson wave bridge architecture building.
Inside the Elswick Steel Works

Inside the Elswick Steel Works

View of hydraulic forging presses in a bay at the Elswick Steel Works, Newcastle upon Tyne, c1905 (TWAM ref. 5484)...‘Workshop of the World’ is a phrase often used to describe Britain’s manufacturing dominance ... More

Building a Skyscraper, Placing Steel Beams, Metropolitan Tower, New York City.

Building a Skyscraper, Placing Steel Beams, Metropolitan Tower, New Yo...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Iraqi subcontractors set bricks and mortar between steel or prefabricated concrete beams, at the annex to the Ibn Sina Army Hospital in the International Zone (IZ), in Baghdad, Iraq. This large rehabilitation project is planned, managed, and quality controlled by the US Army Corps of Engineers (USACE) and Iraqi Site Managers. Taken during Operation IRAQI FREEDOM

Iraqi subcontractors set bricks and mortar between steel or prefabrica...

The original finding aid described this photograph as: Subject Operation/Series: IRAQI FREEDOM Base: Baghdad Country: Iraq (IRQ) Scene Camera Operator: Jim Gordon, CIV Release Status: Released to Public Co... More

Building a saw mill on the Western front, Flanders

Building a saw mill on the Western front, Flanders

Soldiers building an open-air sawmill. While the soldiers in the foreground are cutting the fallen tree trunks with two-man manual saws, the soldiers in the background are doing mechanised work with the steam e... More

Abandoned brick wall with wooden beams of a building, Oklahoma

Abandoned brick wall with wooden beams of a building, Oklahoma

Picryl description: Public domain image of historical building ruins, free to use, no copyright restrictions.

Vero Beach High School, Vero Beach, Florida. View to stairs and beams

Vero Beach High School, Vero Beach, Florida. View to stairs and beams

Public domain photograph of stairs, steps, free to use, no copyright restrictions image - Picryl description

FREQUENCY RE-USE USING MULTIPLE SPOT BEAMS

FREQUENCY RE-USE USING MULTIPLE SPOT BEAMS

The original finding aid described this as: Capture Date: 9/19/1979 Photographer: COPY NEGATIVE Keywords: Larsen Scan Photographs Relating to Agency Activities, Facilities and Personnel

S35-50-003 - STS-035 - STS-35 MS Hoffman poses for a photo on OV-102's middeck

S35-50-003 - STS-035 - STS-35 MS Hoffman poses for a photo on OV-102's...

The original finding aid described this as: Description: STS-35 Mission Specialist (MS) Jeffrey A. Hoffman, wearing a thermal undergarment, poses for a photograph by the support beam on the middeck of Columbia... More

Levi Daniels adjusts the streak camera in the target facility for the Pharos III laser at the Naval Research Laboratory (NRL). During operations, laser beams are reflected off of mirrors located on a space frame and focused into the target chamber

Levi Daniels adjusts the streak camera in the target facility for the ...

The original finding aid described this photograph as: Base: Washington State: District Of Columbia (DC) Country: United States Of America (USA) Scene Camera Operator: Michael Savell Release Status: Releas... More

US Marine Corps (USMC) Private First Class (PFC) Lelis Kesoli, Marine Wing Support Squadron 371 (MWSS-371), Marine Corps Air Station (MCAS) Yuma, Arizona, swings under the beams of the obstacle known as the Weaver, during their confidence course training

US Marine Corps (USMC) Private First Class (PFC) Lelis Kesoli, Marine ...

The original finding aid described this photograph as: Base: Fort Huachuca State: Arizona (AZ) Country: United States Of America (USA) Scene Major Command Shown: MARINE WING SUPPORT SQUADRON 371 Scene Came... More

CAPE CANAVERAL, Fla. - At the Shuttle Landing Facility at NASA's Kennedy Space Center, STS-129 Mission Specialist Mike Foreman addresses the media and others on hand to welcome his crew to Florida, as his crewmate, Mission Specialist Randy Bresnik, beams in the background.    The six astronauts for space shuttle Atlantis’ STS-129 mission arrived at Kennedy aboard a NASA Shuttle Training Aircraft, a modified Gulfstream II jet, to make final preparations for their launch.  On STS-129, the crew will deliver to the International Space Station two spare gyroscopes, two nitrogen tank assemblies, two pump modules, an ammonia tank assembly and a spare latching end effector for the station's robotic arm.  Launch is set for Nov. 16.  For information on the STS-129 mission objectives and crew, visit http://www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts129/index.html. Photo credit: NASA/Kim Shiflett KSC-2009-6200

CAPE CANAVERAL, Fla. - At the Shuttle Landing Facility at NASA's Kenne...

CAPE CANAVERAL, Fla. - At the Shuttle Landing Facility at NASA's Kennedy Space Center, STS-129 Mission Specialist Mike Foreman addresses the media and others on hand to welcome his crew to Florida, as his crewm... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, called rollback, from Launch Pad 39A to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Rollback was scheduled for 12:30 a.m., but was postponed until 10 p.m. so technicians could resolve an issue with a leveling system on the crawler-transporter. Once inside the VAB, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.    Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5914

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, calle...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, called rollback, from Launch Pad 39A to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Rollback was scheduled for... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, called rollback, from Launch Pad 39A to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Rollback was scheduled for 12:30 a.m., but was postponed until 10 p.m. so technicians could resolve an issue with a leveling system on the crawler-transporter, which is in front of the shuttle. Once inside the VAB, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.      Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5913

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, calle...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, called rollback, from Launch Pad 39A to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Rollback was scheduled for... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery slowly moves down the crawlerway at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, from Launch Pad 39A to the Vehicle Assembly Building began at 10:48 p.m. yesterday and took about eight hours. Next, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.              Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5928

CAPE CANAVERAL, Fla. -- Space shuttle Discovery slowly moves down the ...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery slowly moves down the crawlerway at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, from Launch Pad 39A to the Vehicle Assembly Buildi... More

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, space shuttle Discovery's STS-133 Mission Specialist Nicole Stott arrives on the Shuttle Landing Facility runway aboard a T-38 jet. In the days leading up to their launch to the International Space Station, Stott and her crew members will check the fit of their launch-and-entry suits, review launch-day procedures, receive weather briefings and remain medically quarantined to prevent sickness. This will be the second launch attempt for Discovery's crew, following a scrub in November 2010 due to a hydrogen gas leak at the ground umbilical carrier plate (GUCP) as well as modifications to the external fuel tank's intertank support beams, called stringers.      Scheduled to lift off Feb. 24 at 4:50 p.m. EST, Discovery and its crew will deliver the Permanent Multipurpose Module, packed with supplies and critical spare parts, as well as Robonaut 2, the dexterous humanoid astronaut helper, to the orbiting outpost. For more information on the STS-133 mission, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/.  Photo credit: NASA/Kim Shiflett KSC-2011-1512

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, spa...

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, space shuttle Discovery's STS-133 Mission Specialist Nicole Stott arrives on the Shuttle Landing Facility runway aboard a T-38 jet. In the days... More

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, technicians conduct Computed Radiography (CR) X-ray scans of 50 support beams, called stringers, on the shuttle-facing side of Atlantis' external tank at Launch Pad 39A. The hi-tech images will be taken of the tops and bottoms of the 21-foot long beams, which are located on the tank's intertank section. The scans follow a June 15th tanking test when the launch team filled then drained the tank of about 535,000 gallons of liquid hydrogen and liquid oxygen, just like for a launch. Earlier this year, managers directed teams to make the same stringer modifications to Atlantis' tank, ET-138, as they had after small cracks in the support beams of shuttle Discovery's STS-133 mission external tank were discovered. The scans will confirm there are no issues with Atlantis' tank.                    STS-135 Commander Chris Ferguson, Pilot Doug Hurley and Mission Specialists Sandy Magnus and Rex Walheim are targeted to lift off on space shuttle Atlantis July 8, taking with them the MPLM packed with supplies, logistics and spare parts to the International Space Station. The STS-135 mission also will fly a system to investigate the potential for robotically refueling existing satellites and return a failed ammonia pump module to help NASA better understand the failure mechanism and improve pump designs for future systems. STS-135 will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information visit, www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Jim Grossmann KSC-2011-4577

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, tec...

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, technicians conduct Computed Radiography (CR) X-ray scans of 50 support beams, called stringers, on the shuttle-facing side of Atlantis' extern... More

Aviation Structural Mechanic Airman Donald Beltrano saws through structural beams aboard the Nimitz-class aircraft carrier USS John C. Stennis (CVN 74)

Aviation Structural Mechanic Airman Donald Beltrano saws through struc...

PUGET SOUND (Jul. 25, 2011) Aviation Structural Mechanic Airman Donald Beltrano saws through structural beams aboard the Nimitz-class aircraft carrier USS John C. Stennis (CVN 74). John C. Stennis is conducting... More

A black stool sitting in a room next to a wall. Stool seat tripod.

A black stool sitting in a room next to a wall. Stool seat tripod.

A black stool stands in a white room. A stool in the office public domain stock photo.

Ceiling wood house building. The inside of a wooden structure with a roof

Ceiling wood house building. The inside of a wooden structure with a r...

Architecture stock photograph: The ceiling of the building / The inside of a wooden structure with a roof.

Fan vaulting ceiling wood building. A very long hallway with a bunch of windows

Fan vaulting ceiling wood building. A very long hallway with a bunch o...

Architecture stock photograph: The cloisters of gloucester cathedral / A very long hallway with a bunch of windows.

A blue and black background with lines of light. Abstract beams rays, backgrounds textures.

A blue and black background with lines of light. Abstract beams rays, ...

Blue lines on a black background / A blue and black background with lines of light / Public domain stock illustration.

A long hallway with wooden walls and beams. Wieliczka mine the salt the salt mine.

A long hallway with wooden walls and beams. Wieliczka mine the salt th...

A long corridor with pipes running down it / A long hallway with wooden walls and lights public domain stock photo.

Kilt or Sash, New Kingdom, Egypt, 1550  -1070 BC

Kilt or Sash, New Kingdom, Egypt, 1550 -1070 BC

Public domain photo of a 3d object, Egypt, free to use, no copyright restrictions image - Picryl description.

The Two Beams Floating in the Water

The Two Beams Floating in the Water

Allart van Everdingen (Dutch, Alkmaar 1621–1675 Amsterdam) Public domain scan of Dutch 17th-century print, Netherlands, free to use, no copyright restrictions image - Picryl description

Northern views. Remarkable remains of the synagogue at Capernaum. Large blocks of stone with incisions for beams of roof

Northern views. Remarkable remains of the synagogue at Capernaum. Larg...

Picryl description: Public domain image of ruins, historic place, landmark, classical architecture, free to use, no copyright restrictions.

Photo of Loom equipment (?) - Public domain dedication

Photo of Loom equipment (?) - Public domain dedication

From Egypt, Memphite Region, Lisht North, Settlement A or B, MMA excavations, 1920–22 Late Middle Kingdom or New Kingdom, Ramesside

CAPE CANAVERAL, Fla. -- Space shuttle Discovery approached the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, from Launch Pad 39A began at 10:48 p.m. yesterday and took about eight hours. Next, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.          Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5930

CAPE CANAVERAL, Fla. -- Space shuttle Discovery approached the Vehicle...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery approached the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, from Launch Pad 39A began at 10:48 p.m. ye... More

Traversing Microphone & Dodecahedron Loudspeaker (with pen lights - laser beams) in Anechoic  Chamber with Chris Allen) Dedechedron meaning 12 sided  polyhedron - polygon) ARC-1999-AC99-0021

Traversing Microphone & Dodecahedron Loudspeaker (with pen lights - la...

Traversing Microphone & Dodecahedron Loudspeaker (with pen lights - laser beams) in Anechoic Chamber with Chris Allen) Dedechedron meaning 12 sided polyhedron - polygon)

KENNEDY SPACE CENTER, Fla. -- On Launch Pad 39A, Discovery’s payload bay doors close on the payloads inside. On the Integrated Cargo Carrier seen here is the Early Ammonia Servicer (EAS) on the left. The EAS contains spare ammonia for the Station’s cooling system. Ammonia is the fluid used in the radiators that cool the Station’s electronics. The EAS will be installed on the P6 truss holding the giant U.S. solar arrays, batteries and cooling radiators. Other payloads in the bay are the Multi-Purpose Logistics Module Leonardo, filled with laboratory racks of science equipment and racks and platforms of experiments and supplies, and various experiments attached on the port and starboard adapter beams. Discovery is scheduled to be launched Aug. 9, 2001 KSC-01pp1425

KENNEDY SPACE CENTER, Fla. -- On Launch Pad 39A, Discovery’s payload b...

KENNEDY SPACE CENTER, Fla. -- On Launch Pad 39A, Discovery’s payload bay doors close on the payloads inside. On the Integrated Cargo Carrier seen here is the Early Ammonia Servicer (EAS) on the left. The EAS co... More

S131E008979 - STS-131 - STS-131 EVA 2 P1 Radiator Grapple Fixture Stowage Beam Installation

S131E008979 - STS-131 - STS-131 EVA 2 P1 Radiator Grapple Fixture Stow...

The original finding aid described this as: Description: View of Rick Mastracchio, in the red striped EMU, and Clay Anderson, in the all white EMU, as they work to install a Radiator Grapple Fixture Stowage Be... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, called rollback, from Launch Pad 39A to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Rollback was scheduled for 12:30 a.m., but was postponed until 10 p.m. so technicians could resolve an issue with a leveling system on the crawler-transporter, which is in front of the shuttle. Once inside the VAB, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.          Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5912

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, calle...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery awaits its move, called rollback, from Launch Pad 39A to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida. Rollback was scheduled for... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-transporter, slowly moves away from Launch Pad 39A at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, to the Vehicle Assembly Building began at 10:48 p.m. and took about eight hours. Next, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.  Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5927

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-transporter, slowly moves away from Launch Pad 39A at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, to the Veh... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-transporter, begins its 3.4-mile trek, known as rollback, from Launch Pad 39A to the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Rollback began at 10:48 p.m. and took about eight hours. Next, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.    Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5923

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery, secured to a crawler-transporter, begins its 3.4-mile trek, known as rollback, from Launch Pad 39A to the Vehicle Assembly Building at NASA's Kennedy Space Cente... More

CAPE CANAVERAL, Fla. -- Work platforms inside the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida begin to surround space shuttle Discovery, its solid rocket boosters and external fuel tank at dawn. The shuttle rolled back from Launch Pad 39A so technicians can examine the external tank and re-apply foam where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.      Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5934

CAPE CANAVERAL, Fla. -- Work platforms inside the Vehicle Assembly Bui...

CAPE CANAVERAL, Fla. -- Work platforms inside the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida begin to surround space shuttle Discovery, its solid rocket boosters and external fuel tank ... More

CAPE CANAVERAL, Fla. -- Space shuttle Discovery slowly moves down the crawlerway at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, from Launch Pad 39A to the Vehicle Assembly Building began at 10:48 p.m. yesterday and took about eight hours. Next, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.            Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5929

CAPE CANAVERAL, Fla. -- Space shuttle Discovery slowly moves down the ...

CAPE CANAVERAL, Fla. -- Space shuttle Discovery slowly moves down the crawlerway at NASA's Kennedy Space Center in Florida. The 3.4-mile trek, called rollback, from Launch Pad 39A to the Vehicle Assembly Buildi... More

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida to examine space shuttle Discovery's external fuel tank. Technicians will begin to remove thermal sensors that will give engineers data about the changes the tank went through during the loading and draining of super-cold propellants during a tanking test on Dec. 17. Engineers also will examine 21-foot-long support beams, called stringers, on the outside of the tank's intertank region. Also on the agenda, is to re-apply foam to the outside of the tank.    Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Dimitri Gerondidakis KSC-2010-5944

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Asse...

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida to examine space shuttle Discovery's external fuel tank. Technicians will begin to r... More

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank begins in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians will modify 32 support beams, called stringers, on the tank's intertank region by fitting pieces of metal, called radius blocks, over the stringers' edges where they attach to the thrust panel area. The thrust panel is where the tank meets the two solid rocket boosters and sees the most stress during the flight into orbit. After the modifications and additional scans of the stringers are complete, foam insulation will be re-applied.            Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Jack Pfaller KSC-2011-1004

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's exter...

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank begins in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians will modify 32 support beams, c... More

CAPE CANAVERAL, Fla. – Mechanical engineering students from Louisiana State University joined engineers and scientists at Launch Pad 39B at NASA's Kennedy Space Center in Florida as the students toured the facility to have a look at the flame trench. They went inside the pad structure to the area inside the flame deflector which divides the flame trench and funnels exhaust away from a shuttle at liftoff. The flame deflector, which is about 40-feet tall, is essentially hollow inside and braced by steel beams. The students signed up to help designers looking for new, flame and vibration-resistant materials to line the trench. The students are to build a scaled-down version of the flame trench that Kennedy's scientists can use to try out sample materials for the trench. If the samples work in the lab, they can be tried out in the real flame trenches at Launch Pad 39A and 39B.    The launch pad has been refurbished extensively and work is continuing to modify the pad to support a variety of launch vehicles in the future. Photo credit:  NASA/Jim Grossmann KSC-2011-7400

CAPE CANAVERAL, Fla. – Mechanical engineering students from Louisiana ...

CAPE CANAVERAL, Fla. – Mechanical engineering students from Louisiana State University joined engineers and scientists at Launch Pad 39B at NASA's Kennedy Space Center in Florida as the students toured the faci... More

Galena, Alaska, July 23, 2013 -- Homeowners along the Yukon River suffered losses to porches, railings and support beams after severe flood waters inundated the community. Those affected by the flood may be eligible for FEMA assistance by registering at www.disasterassistance.gov or by calling 1-800-621-FEMA (3362). Adam DuBrowa/ FEMA

Galena, Alaska, July 23, 2013 -- Homeowners along the Yukon River suff...

The original finding aid described this as: Date Taken: 2013-07-23 00:00:00 UTC Photographer Name: Adam DuBrowa City/State: Galena, AK Disaster Types: Flooding Categories: Conceptual Imagery ^ Debris ^ Ind... More

A red and blue abstract background with a starburst. Burst radiate glow.

A red and blue abstract background with a starburst. Burst radiate glo...

Abstract background with a colorful striped pattern / A red and blue abstract background with a starburst / Public domain stock illustration.

Public domain stock image. Sunset sunrise sundown
Eiffel tower sky architecture building. A view of the eiffel tower from below

Eiffel tower sky architecture building. A view of the eiffel tower fro...

Architecture stock photograph: The eiffel tower in paris, france / A view of the eiffel tower from below.

A black and white photo of trees in the fog. Fog light beams.

A black and white photo of trees in the fog. Fog light beams.

A black and white photo of a tree lined road with a row of trees / The light of the night / Public domain photo of a park, nature.

Beams rafters roof building. A close up of a metal structure with a clock on it

Beams rafters roof building. A close up of a metal structure with a cl...

Architecture stock photograph: A close up of a metal roof / A close up of a metal structure with a clock on it.

The sun is setting over a body of water. Sunset sun beams

The sun is setting over a body of water. Sunset sun beams

A sunset over a body of water / Sunset over the lake, nikon d700 public domain stock photo. A sunset over a body of water / Sunset over the lake, nikon d700 public domain stock photo.

Pathway beams lumbar. A wooden walkway with a blue carpet and a yellow fire hydrant

Pathway beams lumbar. A wooden walkway with a blue carpet and a yellow...

Architecture stock photograph: A walkway through a covered walkway / A wooden walkway with a blue carpet and a yellow fire hydrant.

Interior work : rows of verticle beams.

Interior work : rows of verticle beams.

Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.

[Design drawing for stained glass windows with Holy Holy Holy. Two tall, narrow 1-point arched windows, one taller, 16" wide: young woman saint-- Virgin Mary?-- arranging flowers, with altar and lamb on palm leaves; one shorter, 15.25" wide: young girl dances with tambourine and butterflies before bearded men, including one with twin beams of light, Moses (?) and chariot battle with smoking volcano and conch shell]

[Design drawing for stained glass windows with Holy Holy Holy. Two tal...

Public domain reproduction of illuminated manuscript page, free to use, no copyright restrictions image - Picryl description

Ceiling Design with Three Panels Divided by Beams

Ceiling Design with Three Panels Divided by Beams

Anonymous, British, 19th century Public domain scan of decorative drawing, decor elements, art design, free to use, no copyright restrictions image - Picryl description

Main stack room, New York Public Library. View in center of seventh tier, showing stack columns supporting steel beams and terra cotta arch floor of main reading room overhead (fig. 115)

Main stack room, New York Public Library. View in center of seventh ti...

Public domain photograph - New York, United States, free to use, no copyright restrictions image - Picryl description

Airplanes - Instruments - Testing aeroplane wing beams. Forest Products Laboratory, Madison, Wis

Airplanes - Instruments - Testing aeroplane wing beams. Forest Product...

Photographer: Forest Products Laboratory, Madison, Wis. Airplanes - Instruments Public domain photograph of aircraft engine, free to use, no copyright restrictions image - Picryl description

Haifa. Steel beams[?] in readiness to close harbor in case of war

Haifa. Steel beams[?] in readiness to close harbor in case of war

Public domain photograph, 1930s-1940s Jerusalem, Palestine, History of Israel, free to use, no copyright restrictions image - Picryl description

Bacon's Castle, James River vic., Surry County, Virginia

Bacon's Castle, James River vic., Surry County, Virginia

Public domain photograph of a historic place in Virginia, no copyright restrictions image - Picryl description

Civilian defense. Here is a portable electric power saw to cut flooring and heavy beams. It is part of the equipment of the New York City Emergency Service truck displayed in October at the civilian defense show at Madison Square Garden by the New York Police Department. This saw, which operates on 110-volt direct current generated by the truck, can be used as far as 2000 feet from the truck

Civilian defense. Here is a portable electric power saw to cut floorin...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Light beams into an Arizona "slot canyon" near Page, Arizona

Light beams into an Arizona "slot canyon" near Page, Arizona

Digital image produced by Carol M. Highsmith to represent her original film transparency; some details may differ between the film and the digital images. Title, date, and keywords provided by the photographer.... More

Schematic diagram of light path in Wide Field Planetary Camera 2

Schematic diagram of light path in Wide Field Planetary Camera 2

S93-33258 (15 Mar 1993) --- An optical schematic diagram of one of the four channels of the Wide Field\Planetary Camera-2 (WF\PC-2) shows the path taken by beams from the Hubble Space Telescope (HST) before an ... More

PFC Jose Martinez, 3rd Battalion, 320th Field Artillery, performs guard duty with his M-60 machine gun during PURPLE DRAGON. Martinez is also wearing MILES (Multiple Integrated Laser Engagement System) equipment which responds to laser beams indicating a hit or kill during the exercise

PFC Jose Martinez, 3rd Battalion, 320th Field Artillery, performs guar...

The original finding aid described this photograph as: Subject Operation/Series: PURPLE DRAGON Base: Fort Campbell State: Kentucky (KY) Country: United States Of America (USA) Scene Camera Operator: Jon Ti... More

Iraqi subcontractors at the annex to the Ibn Sina Army Hospital in Baghdad, Iraq, work on a roof construction method, not used in the US, it is a modification of a traditional Iraqi building method. A shallow arch is created with bricks and mortar between steel or pre-fabricated concrete beams, and when set, will support a poured concrete deck. This project has been planned, managed, and quality-controlled by US Army Corps of Engineers (USACE) and site managers. Taken during Operation IRAQI FREEDOM

Iraqi subcontractors at the annex to the Ibn Sina Army Hospital in Bag...

The original finding aid described this photograph as: Subject Operation/Series: IRAQI FREEDOM Base: Baghdad Country: Iraq (IRQ) Scene Camera Operator: Jim Gordon, CIV Release Status: Released to Public Co... More

CAPE CANAVERAL, Fla. – In an area near S.R. 520 in Orange County, Florida, a crane is being used to lift steel beams for a new Doppler weather radar tower for the 45th Weather Squadron. In the background at left is the radome that will be on top of the tower. The new site replaces one at Patrick Air Force Base. It will be used by NASA's Kennedy Space Center, the 45th Space Wing and their customers. The site will be able to monitor weather conditions directly above and surrounding the launch pads at Kennedy.  The weather radar is essential in issuing lightning and other severe weather warnings and vital in evaluating lightning launch commit criteria.  The new radar, replacing what was installed 25 years ago at Patrick Air Force Base, includes Doppler capability to detect winds and identify the type, size and number of precipitation particles.  The site is ideally distant from the launch pads and has unobstructed views of Cape Canaveral Air Force Station and Kennedy. The radar will be used by forecasters at the USAF 45th Weather Squadron. Photo credit: NASA/Troy Cryder KSC-08pd3091

CAPE CANAVERAL, Fla. – In an area near S.R. 520 in Orange County, Flor...

CAPE CANAVERAL, Fla. – In an area near S.R. 520 in Orange County, Florida, a crane is being used to lift steel beams for a new Doppler weather radar tower for the 45th Weather Squadron. In the background at lef... More

CAPE CANAVERAL, Fla. -- The bright lights inside the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida invite space shuttle Discovery inside. The 3.4-mile trek, called rollback, from Launch Pad 39A began at 10:48 p.m. yesterday and took about eight hours. Next, Discovery's external fuel tank will be examined and foam reapplied where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.      Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5932

CAPE CANAVERAL, Fla. -- The bright lights inside the Vehicle Assembly ...

CAPE CANAVERAL, Fla. -- The bright lights inside the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida invite space shuttle Discovery inside. The 3.4-mile trek, called rollback, from Launch Pa... More

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida to examine space shuttle Discovery's external fuel tank. Shown here, is one of two solid rocket boosters, which are still attached to the external tank and shuttle. Technicians will begin to remove thermal sensors that will give engineers data about the changes the tank went through during the loading and draining of super-cold propellants during a tanking test on Dec. 17. Engineers also will examine 21-foot-long support beams, called stringers, on the outside of the tank's intertank region. Also on the agenda, is to re-apply foam to the outside of the tank.    Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Dimitri Gerondidakis KSC-2010-5939

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Asse...

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida to examine space shuttle Discovery's external fuel tank. Shown here, is one of two s... More

CAPE CANAVERAL, Fla. -- Work platforms inside the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida begin to surround space shuttle Discovery, its solid rocket boosters and external fuel tank. The shuttle rolled back from Launch Pad 39A so technicians can examine the external tank and re-apply foam where 89 sensors were installed on the tank's aluminum skin for an instrumented tanking test on Dec. 17. The sensors were used to measure changes in the tank as super-cold propellants were pumped in and drained out. Data and analysis from the test will be used to determine what caused the tops of two, 21-foot-long support beams, called stringers, on the outside of the intertank to crack during fueling on Nov. 5.    Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux KSC-2010-5935

CAPE CANAVERAL, Fla. -- Work platforms inside the Vehicle Assembly Bui...

CAPE CANAVERAL, Fla. -- Work platforms inside the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida begin to surround space shuttle Discovery, its solid rocket boosters and external fuel tank.... More

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida to examine space shuttle Discovery's external fuel tank. Technicians will begin to remove thermal sensors that will give engineers data about the changes the tank went through during the loading and draining of super-cold propellants during a tanking test on Dec. 17. Engineers also will examine 21-foot-long support beams, called stringers, on the outside of the tank's intertank region. Also on the agenda, is to re-apply foam to the outside of the tank.        Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Dimitri Gerondidakis KSC-2010-5942

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Asse...

CAPE CANAVERAL, Fla. -- Preparations are under way in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida to examine space shuttle Discovery's external fuel tank. Technicians will begin to r... More

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank begins in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians will modify 32 support beams, called stringers, on the tank's intertank region by fitting pieces of metal, called radius blocks, over the stringers' edges where they attach to the thrust panel area. The thrust panel is where the tank meets the two solid rocket boosters and sees the most stress during the flight into orbit. After the modifications and additional scans of the stringers are complete, foam insulation will be re-applied.            Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Jack Pfaller KSC-2011-1001

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's exter...

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank begins in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians will modify 32 support beams, c... More

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank begins to wrap up in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians modified 94 support beams, called stringers, on the tank's intertank region by fitting pieces of metal, called radius blocks, over the stringers' edges. They also were re-applying foam to the modified areas of the tank. Attached to its fuel tank and two solid rocket boosters, Discovery is scheduled to roll out to Launch Pad 39A atop a giant crawler-transporter on Jan. 31.              Discovery's next launch opportunity to the International Space Station on the STS-133 mission is targeted for Feb. 24. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett KSC-2011-1192

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's exter...

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank begins to wrap up in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians modified 94 support ... More

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank begins to wrap up in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians modified 94 support beams, called stringers, on the tank's intertank region by fitting pieces of metal, called radius blocks, over the stringers' edges. They also were re-applying foam to the modified areas of the tank. Attached to its fuel tank and two solid rocket boosters, Discovery is scheduled to roll out to Launch Pad 39A atop a giant crawler-transporter on Jan. 31.              Discovery's next launch opportunity to the International Space Station on the STS-133 mission is targeted for Feb. 24. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett KSC-2011-1194

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's exter...

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank begins to wrap up in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians modified 94 support ... More

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, technicians conduct Computed Radiography (CR) X-ray scans of 50 support beams, called stringers, on the shuttle-facing side of Atlantis' external tank at Launch Pad 39A. The hi-tech images will be taken of the tops and bottoms of the 21-foot long beams, which are located on the tank's intertank section. Here, a technician prepares an image plate inside the outertank. The scans follow a June 15th tanking test when the launch team filled then drained the tank of about 535,000 gallons of liquid hydrogen and liquid oxygen, just like for a launch. Earlier this year, managers directed teams to make the same stringer modifications to Atlantis' tank, ET-138, as they had after small cracks in the support beams of shuttle Discovery's STS-133 mission external tank were discovered. The scans will confirm there are no issues with Atlantis' tank.                    STS-135 Commander Chris Ferguson, Pilot Doug Hurley and Mission Specialists Sandy Magnus and Rex Walheim are targeted to lift off on space shuttle Atlantis July 8, taking with them the MPLM packed with supplies, logistics and spare parts to the International Space Station. The STS-135 mission also will fly a system to investigate the potential for robotically refueling existing satellites and return a failed ammonia pump module to help NASA better understand the failure mechanism and improve pump designs for future systems. STS-135 will be the 33rd flight of Atlantis, the 37th shuttle mission to the space station, and the 135th and final mission of NASA's Space Shuttle Program. For more information visit, www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts135/index.html. Photo credit: NASA/Jim Grossmann KSC-2011-4575

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, tec...

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, technicians conduct Computed Radiography (CR) X-ray scans of 50 support beams, called stringers, on the shuttle-facing side of Atlantis' extern... 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 existing 24-foot exhaust hole is being enlarged and strengthened for the larger, heavier SLS rocket. 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/Daniel Casper KSC-2014-2413

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

Public domain stock image. Street lamp light old streetlight.
Public domain stock image. Sunset sun beams beams
The sun is setting over a field of crops. Golden morning glory.

The sun is setting over a field of crops. Golden morning glory.

A field with a church and a church in the background / A field with a church in the background / Public domain stock photo of a nature.

Bridge mississippi river new orleans building. A view of a bridge from inside a car

Bridge mississippi river new orleans building. A view of a bridge from...

Architecture stock photograph: A bridge that has a car on it / A view of a bridge from inside a car.

The sun shines brightly on a rocky hillside. Boulder earth sun.

The sun shines brightly on a rocky hillside. Boulder earth sun.

Morning Landscape. Free images of mornings. Use free photos of nature without any copyright restrictions.

A bulldozer parked in front of a building. Excavator montreal quebec, work.

A bulldozer parked in front of a building. Excavator montreal quebec, ...

A large tractor parked in front of a building / A tractor parked outside of a warehouse public domain stock photo.

Architecture girder truss building.
Rivetted Girders greater depth than 15 inchs built of Plates & Angles; Beam Fittings; Girders made of Beams or Channel Irons.

Rivetted Girders greater depth than 15 inchs built of Plates & Angles;...

Public domain reproduction of illuminated manuscript page, free to use, no copyright restrictions image - Picryl description

Shews how plates laid on walls are put together, and how beams are formed of three pieces, truss beams and roofs.] [sic]

Shews how plates laid on walls are put together, and how beams are for...

Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description

Beam compass, copper alloy, Europe

Beam compass, copper alloy, Europe

Public domain photo of a 3d object, Europe, free to use, no copyright restrictions image - Picryl description

Safety device for blind landing of air-track. Washington D.C. The monitoring device of the air-track blind landing in the above photo tells the man on the ground if all the beams are being sent out correctly if there is any error in transmission of the beams this machine will pick It up immediately and the pilot can be notified to come into the airdrome again while corrections can be made

Safety device for blind landing of air-track. Washington D.C. The moni...

Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description

Tuning up a circular saw, Flanders

Tuning up a circular saw, Flanders

Two soldiers inspecting a large circular saw in an open-air sawmill. The rough framework of wooden spars in the background is probably to provide tarpaulin shelter from rainy conditions. The soldier to the left... More

Fuel oil conservation. Insulation packed snugly between the beams in the attic floor can reduce loss of heat up to forty or even fifty per cent. The householder can do this himself with an unfloored attic and by doing so save fifteen percent on fuel

Fuel oil conservation. Insulation packed snugly between the beams in t...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Denver, Colorado. Piles of steel plate and steel beams, from Pennsylvania in a converted railroad yard where they are being "pickled" and prepared for intricate fabrication into ship parts, to be sent eventually to Mare Island for assembly into escort vessels

Denver, Colorado. Piles of steel plate and steel beams, from Pennsylva...

Picryl description: Public domain image of an industrial building, warehouse, depot, train station, 19th-20th century, free to use, no copyright restrictions.

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank begins in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians will modify 32 support beams, called stringers, on the tank's intertank region by fitting pieces of metal, called radius blocks, over the stringers' edges where they attach to the thrust panel area. The thrust panel is where the tank meets the two solid rocket boosters and sees the most stress during the flight into orbit. After the modifications and additional scans of the stringers are complete, foam insulation will be re-applied.            Discovery's next launch opportunity to the International Space Station on the STS-133 mission is no earlier than Feb. 3, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Jack Pfaller KSC-2011-1000

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's exter...

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank begins in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians will modify 32 support beams, c... More

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