STS059-14-004 (9-20 April 1994) --- On the Space Shuttle Endeavour's middeck astronaut Thomas D. Jones, mission specialist, cuts open a package of food as he prepares for mealtime. Jones was joined by five other NASA astronauts aboard Endeavour for the STS-59 mission.

Food packages of beef and gravy fully reconstituted and ready to eat. An astronaut would squeeze food through opening at right side of package. Water gun is used to reconstitute dehydrated food. Scissors are used to open packages. This is the type of space food which will be used on the Gemini-Titan 4 spaceflight. MSC, Houston, TX *S65-24895 thru S65-24899

STS005-45-1821 (11-16 Nov. 1982) --- Astronaut William B. Lenoir, STS-5 mission specialist, takes a break to eat his meal on the space shuttle Columbia. Wet trash stowage bags float freely around him and a fire extinguisher hangs on the wall in front of him. Photo credit: NASA

S65-61653 (1 Dec. 1965) --- Complete food supply for the two-man crew of the National Aeronautics and Space Administration's Gemini-7 spaceflight as it appears prior to stowage in the spacecraft. The food packages are tied in sequence for 28-manned days or a complete supply for two men for a 14-day mission. Photo credit: NASA

STS009-05-0153 (28 Nov. - 8 Dec. 1983) --- Though STS-9 was the space shuttle Columbia's sixth spaceflight, it was the first opportunity for an onboard galley, some of the results of which are shown in this 35mm scene on the flight deck. The metal tray makes for easy preparation and serving of in-space meals for crew members. This crewman is seated at the pilot's station on the flight deck. The actual galley is located in the middeck. Photo credit: NASA

STS009-003-075 (28 November - 8 December 1983) --- Astronaut John W. Young (left), STS-9 crew commander; and Ulf Merbold, payload specialist, enjoy a meal in the middeck of the Earth-orbiting Space Shuttle Columbia. Merbold is a physicist from the Federal Republic of Germany, representing the European Space Agency (ESA) on this 10-day flight. Many of the nearby stowage lockers are used for clothing and food. The photograph was made with a 35mm camera.

S77-E-5104 (26 May 1996) --- Astronaut Mario Runco, Jr., mission specialist, takes a break from activities on Space Shuttle Endeavour?s middeck. The scene was recorded with an Electronic Still Camera (ESC).

S73-31705 (1 Aug. 1973) --- The three Skylab 3 crewmen are shown eating in the Orbital Workshop (OWS) wardroom of the Skylab space station in Earth orbit, in this photographic reproduction taken from a television transmission made by a color TV camera aboard the OWS. Astronaut Alan L. Bean (right), commander, illustrates eating under zero-gravity conditions upsidedown. The two other crewmen are scientist-astronaut Owen K. Garriott (left), science pilot; and astronaut Jack R. Lousma, pilot. Photo credit: NASA

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, a team of external tank specialists from Lockheed Martin and the United Space Alliance undertakes the task of removing the hydrogen feed-through connector in support of space shuttle Atlantis' STS-122 mission. Here, technicians wrap the connector for transport to NASA's Marshall Space Flight Center in Huntsville, Ala., for further cryogenic testing. Some of the tank's engine cutoff sensors, or ECO sensors, failed during propellant tanking for 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. After the data from additional testing on the connector is analyzed, shuttle program managers will decide on a forward plan. Launch of STS-122 is targeted for January 2008. Photo credit: NASA/George Shelton

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, a team of external tank specialists from Lockheed Martin and the United Space Alliance undertakes the task of removing the hydrogen feed-through connector in support of space shuttle Atlantis' STS-122 mission. Here, technicians wrap the connector for transport to NASA's Marshall Space Flight Center in Huntsville, Ala., for further cryogenic testing. Some of the tank's engine cutoff sensors, or ECO sensors, failed during propellant tanking for 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. After the data from additional testing on the connector is analyzed, shuttle program managers will decide on a forward plan. Launch of STS-122 is targeted for January 2008. Photo credit: NASA/George Shelton

STS043-02-020 (2-11 Aug. 1991) --- Astronaut Michael A. Baker, STS-43 pilot, seated at the forward flight deck pilot station controls of the Space Shuttle Atlantis, eats a free-floating peanut butter and jelly sandwich while holding a carrot. Surrounding Baker are procedural checklists, control panels, and windows. A lemonade drink bag is velcroed to overhead panel.

A team of scientists gathered around a table watch video feeds from the cameras worn by NASA astronauts Kate Rubins and Andre Douglas as they performed test moonwalks in the northern Arizona desert while science and flight control teams guided their activities from NASA’s Johnson Space Center in Houston. Credit: NASA/Robert Markowitz

STS005-06-210 (16 Nov. 1982) --- Astronaut Vance D. Brand (in dark blue shirt), STS-5 commander; Robert F. Overmyer (left), pilot; and William B. Lenoir, mission specialist, conduct microgravity experiments with food containers and meal tray assemblies in front of middeck port side wall and side hatch. Brand prepares to eat as meal tray assembly floats above his chest and Overmeyer and Lenoir look on. Sign on port side wall is labeled STS-5 message board. Photo credit: NASA

U. S. Senator E.J. (Jake) Garn, payload specialist, plugs in a food warmer in middeck area of the Shuttle Discovery.

STS005-15-588 (13 Nov. 1982) --- Astronaut Robert F. Overmyer, STS-5 pilot, enjoys a meal from a jury-rigged set-up in the middeck area of the Earth-orbiting space shuttle Columbia. He wears a T-shirt and the trouser portion of a multi-piece constant wear garment. His feet are positioned in recently-rigged foot restraints to avoid involuntary movement in the micro-gravity environment of space. Behind Overmyer are components of the suit, including helmet, worn during landing and takeoff for shuttle flights. The trousers he is presently wearing are part of that attire. Photo credit: NASA

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, a team of external tank specialists from Lockheed Martin and the United Space Alliance undertakes the task of removing the hydrogen feed-through connector in support of space shuttle Atlantis' STS-122 mission. Here, technicians place the wrapped connector in a shipping container for transport to NASA's Marshall Space Flight Center in Huntsville, Ala., for further cryogenic testing. Some of the tank's engine cutoff sensors, or ECO sensors, failed during propellant tanking for 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. After the data from additional testing on the connector is analyzed, shuttle program managers will decide on a forward plan. Launch of STS-122 is targeted for January 2008. Photo credit: NASA/George Shelton

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, a team of external tank specialists from Lockheed Martin and the United Space Alliance undertakes the task of removing the hydrogen feed-through connector in support of space shuttle Atlantis' STS-122 mission. Here, a technician carries the shipping container in which the wrapped connector is secured for transport to NASA's Marshall Space Flight Center in Huntsville, Ala., for further cryogenic testing. Some of the tank's engine cutoff sensors, or ECO sensors, failed during propellant tanking for 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. After the data from additional testing on the connector is analyzed, shuttle program managers will decide on a forward plan. Launch of STS-122 is targeted for January 2008. Photo credit: NASA/George Shelton

S82-28912 (March 1982) --- This picture, photographed with a 35mm camera operated by astronaut Jack R. Lousma, STS-3 commander, shows astronaut C. Gordon Fullerton, crew pilot, busy with mealtime preparations aboard the Earth-orbiting Columbia. The astronaut has positioned himself in the corner of the middeck area. Fullerton holds a beverage in his right hand in an accordion-like squeeze dispenser. Many packages of pre-packaged dehydrated foods and other meal items can be seen in the photo. Many are fastened to the locker doors and to trays in the locker doors by velcro. Reminiscent of STS-2 days, a portrait of George W. S. Abbey, director of flight operations at JSC, is at left edge. Photo credit: NASA

STS028-13-013 (August 1989) --- Astronaut Mark N. Brown, STS-28 mission specialist, assembles various components of a meal at the stowage locker area of Columbia's middeck, as James C. Adamson, mission specialist, looks on.

STS026-06-018 (29 Sept. - 3 Oct. 1988) --- Astronaut John M. Lounge, STS-26 mission specialist (MS), using a beverage container, experiments with microgravity as Commander Frederick H. Hauck (left) and MS David C. Hilmers (right) look on. Lounge freefloats as he closes in on a sphere of the red liquid drifting in front of his mouth. Hauck holds a spoon while sipping from a beverage container as he balances a meal tray assembly on his thighs. Hilmers, partially blocked by the open airlock hatch and holding a spoon and a can of food, pauses to watch the experiment. Automated Directional Solidification Furnace (ADSF) and forward middeck lockers appear on Lounge's right.

STS006-06-456 (4-9 April 1983) --- Astronaut Paul J. Weitz, STS-6 commander, points out an item in the crew activity plan (CAP) to astronaut Donald H. Peterson as the mission specialist uses a spoon to eat a meal aboard the Earth-orbiting space shuttle Challenger. The two are on the middeck. They are wearing the shirt and trouser portions of the blue cotton multi-piece constant wear garments. This frame was photographed with a 35mm camera. Photo credit: NASA

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

HUNCH (High School Students United with NASA to Create Hardware) students came together at the U.Sl Space and Rocket Center (USSRC) in a competition to create recipes for food to feed astronauts in space. Six teams from North Alabama and George participated. The winner will compete with students from competitions at other NASA centers later at the Johnson Space Flight Center.

Family and friends of Expedition 51 Soyuz Commander Fyodor Yurchikhin of Roscosmos reacts as they see Yurchikhin enter the International Space Station during a live video feed of the Expedition 51 crew members a few hours after the Soyuz MS-04 spacecraft docked on Thursday, April 20, 2017 at Tsenki Conference Hall in Baikonur, Kazakhstan. Flight engineer Jack Fischer of NASA and Yurchikhin's arrival to the International Space Station comes the same day they launched from the Baikonur Cosmodrome in Kazakhstan. Photo Credit (NASA/Aubrey Gemignani)

KENNEDY SPACE CENTER, FLA. -- A small flock of Roseate Spoonbills wade in the water near KSC while two others take flight. The birds, named for their brilliant pink color and paddle-shaped bill, usually feed in shallow water by swinging their bill back and forth, scooping up small fish and crustaceans. They typically inhabit mangroves on the coasts of southern Florida, Louisiana and Texas. [Photo by Mike Brown]

KENNEDY SPACE CENTER, FLA. -- A Roseate Spoonbill takes flight. The colorful birds are seen often throughout KSC and nearby wetlands. The birds, named for their brilliant pink color and paddle-shaped bill, usually feed in shallow water by swinging their bill back and forth, scooping up small fish and crustaceans. They typically inhabit mangroves on the coasts of southern Florida, Louisiana and Texas. [Photo by Mike Brown]

KENNEDY SPACE CENTER, FLA. -- Several Roseate Spoonbills take flight from a pond near KSC. The birds, named for their brilliant pink color and paddle-shaped bill, usually feed in shallow water by swinging their bill back and forth, scooping up small fish and crustaceans. They typically inhabit mangroves on the coasts of southern Florida, Louisiana and Texas. [Photo by Mike Brown]

This is a cutaway illustration of the Space Shuttle external tank (ET) with callouts. The giant cylinder, higher than a 15-story building, with a length of 154-feet (47-meters) and a diameter of 27.5-feet (8.4-meters), is the largest single piece of the Space Shuttle. During launch, the ET also acts as a backbone for the orbiter and solid rocket boosters. Separate pressurized tank sections within the external tank hold the liquid hydrogen fuel and liquid oxygen oxidizer for the Shuttle's three main engines. During launch, the ET feeds the fuel under pressure through 17-inch (43.2-centimeter) ducts that branch off into smaller lines that feed directly into the main engines. The main engines consume 64,000 gallons (242,260 liters) of fuel each minute. Machined from aluminum alloys, the Space Shuttle's external tank is currently the only part of the launch vehicle that is not reused. After its 526,000-gallons (1,991,071 liters) of propellants are consumed during the first 8.5-minutes of flight, it is jettisoned from the orbiter and breaks up in the upper atmosphere, its pieces falling into remote ocean waters. The Marshall Space Flight Center was responsible for developing the ET.

This photograph was taken during the final assembly phase of the Space Shuttle light weight external tanks (LWT) 5, 6, and 7 at the Michoud Assembly Facility in New Orleans, Louisiana. The giant cylinder, higher than a 15-story building, with a length of 154-feet (47-meters) and a diameter of 27.5-feet (8.4-meters), is the largest single piece of the Space Shuttle. During launch, the external tank (ET) acts as a backbone for the orbiter and solid rocket boosters. In separate, internal pressurized tank sections, the ET holds the liquid hydrogen fuel and liquid oxygen oxidizer for the Shuttle's three main engines. During launch, the ET feeds the fuel under pressure through 17-inch (43.2-centimeter) ducts which branch off into smaller lines that feed directly into the main engines. Some 64,000 gallons (242,260 liters) of fuel are consumed by the main engines each minute. Machined from aluminum alloys, the Space Shuttle's ET is the only part of the launch vehicle that currently is not reused. After its 526,000 gallons (1,991,071 liters) of propellants are consumed during the first 8.5 minutes of flight, it is jettisoned from the orbiter and breaks up in the upper atmosphere, its pieces falling into remote ocean waters. The Marshall Space Flight Center was responsible for developing the ET

This STS-29 mission onboard photo depicts the External Tank (ET) falling toward the ocean after separation from the Shuttle orbiter Discovery. The giant cylinder, higher than a 15-story building, with a length of 154-feet (47-meters) and a diameter of 27,5-feet (8.4-meters), is the largest single piece of the Space Shuttle. During launch, the ET also acts as a backbone for the orbiter and solid rocket boosters. In separate, internal pressurized tank sections, the ET holds the liquid hydrogen fuel and liquid oxygen oxidizer for the Shuttle's three main engines. During launch, the ET feeds the fuel under pressure through 17-inch (43.2-centimeter) ducts which branch off into smaller lines that feed directly into the main engines. Some 64,000 gallons (242,260 liters) of fuel are consumed by the main engines each minute. Machined from aluminum alloys, the Space Shuttle's ET is the only part of the launch vehicle that currently is not reused. After its 526,000 gallons (1,991,071 liters) of propellants are consumed during the first 8.5 minutes of flight, it is jettisoned from the orbiter and breaks up in the upper atmosphere, its pieces falling into remote ocean waters. The Marshall Space Flight Center was responsible for developing the ET.

KENNEDY SPACE CENTER, FLA. -- In high bay 1 of the Vehicle Assembly Building at NASA's Kennedy Space Center, the suspended external tank is lowered between the solid rocket boosters, or SRBs, installed on the mobile launcher platform. The tank will be mated with the boosters for launch. Work to remove and replace the feed-through connector on the external tank will be done in parallel with integrated ET/SRB testing in preparation for space shuttle Endeavour to join the stack later in January. The STS-123 mission is targeted for launch on Endeavour in mid-March. The 25th assembly flight to the International Space Station, Endeavour's payload includes the Japanese Experiment Logistics Module Pressurized Section. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. -- In the Vehicle Assembly Building at NASA's Kennedy Space Center, the suspended external tank is lowered into high bay 1 toward the mobile launcher platform. The tank will be mated with the solid rocket boosters, or SRBs, already installed on the platform. Work to remove and replace the feed-through connector on the external tank will be done in parallel with integrated ET/SRB testing in preparation for space shuttle Endeavour to join the stack later in January. The STS-123 mission is targeted for launch on Endeavour in mid-March. The 25th assembly flight to the International Space Station, Endeavour's payload includes the Japanese Experiment Logistics Module Pressurized Section. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. -- In the Vehicle Assembly Building at NASA's Kennedy Space Center, the suspended external tank is lowered into high bay 1 toward the mobile launcher platform. The tank will be mated with the solid rocket boosters, or SRBs, already installed on the platform. Work to remove and replace the feed-through connector on the external tank will be done in parallel with integrated ET/SRB testing in preparation for space shuttle Endeavour to join the stack later in January. The STS-123 mission is targeted for launch on Endeavour in mid-March. The 25th assembly flight to the International Space Station, Endeavour's payload includes the Japanese Experiment Logistics Module Pressurized Section. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. -- In high bay 1 of the Vehicle Assembly Building at NASA's Kennedy Space Center, the suspended external tank is lowered between the solid rocket boosters, or SRBs, installed on the mobile launcher platform. The tank will be mated with the boosters for launch. Work to remove and replace the feed-through connector on the external tank will be done in parallel with integrated ET/SRB testing in preparation for space shuttle Endeavour to join the stack later in January. The STS-123 mission is targeted for launch on Endeavour in mid-March. The 25th assembly flight to the International Space Station, Endeavour's payload includes the Japanese Experiment Logistics Module Pressurized Section. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. -- In the Vehicle Assembly Building at NASA's Kennedy Space Center, the suspended external tank is lowered into high bay 1 toward the mobile launcher platform. The tank will be mated with the solid rocket boosters, or SRBs, already installed on the platform. Work to remove and replace the feed-through connector on the external tank will be done in parallel with integrated ET/SRB testing in preparation for space shuttle Endeavour to join the stack later in January. The STS-123 mission is targeted for launch on Endeavour in mid-March. The 25th assembly flight to the International Space Station, Endeavour's payload includes the Japanese Experiment Logistics Module Pressurized Section. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. -- In the Vehicle Assembly Building at NASA's Kennedy Space Center, the suspended external tank is moved into high bay 1. The tank will be lowered toward the mobile launcher platform for mating with the solid rocket boosters, or SRBs, already installed on the platform. Work to remove and replace the feed-through connector on the external tank will be done in parallel with integrated ET/SRB testing in preparation for space shuttle Endeavour to join the stack later in January. The STS-123 mission is targeted for launch on Endeavour in mid-March. The 25th assembly flight to the International Space Station, Endeavour's payload includes the Japanese Experiment Logistics Module Pressurized Section. Photo credit: NASA/Kim Shiflett

From left, Wayne Arrington, a Boeing Company technician, and Steve Presti, a mechanical technician at NASA's Marshall Space Flight Center in Huntsville, Ala., install Developmental Flight Instrumentation Data Acquisition Units in Marshall's Systems Integration and Test Facility. The units are part of NASA's Space Launch System (SLS) core stage avionics, which will guide the biggest, most powerful rocket in history to deep space missions. When completed, the core stage will be more than 200 feet tall and store cryogenic liquid hydrogen and liquid oxygen that will feed the vehicle's RS-25 engines. The hardware, software and operating systems for the SLS are arranged in flight configuration in the facility for testing. The new Data Acquisition Units will monitor vehicle behavior in flight -- like acceleration, thermal environments, shock and vibration. That data will then be used to validate previous ground tests and analyses models that were used in the development of the SLS vehicle.

A view of the projection screens from the Tsenki Conference Hall shows live video feed of the Expedition 51 crew members gathered together on the International Space Station a few hours after the Soyuz MS-04 spacecraft docked on Thursday, April 20, 2017 in Baikonur, Kazakhstan. Pictured are Expedition 51 crew members, Soyuz Commander Fyodor Yurchikhin of Roscosmos, bottom left, and Flight Engineer Jack Fischer of NASA, bottom right. Yurchikhin and Fischer's arrival to the International Space Station comes the same day they launched from the Baikonur Cosmodrome in Kazakhstan. Photo Credit (NASA/Aubrey Gemignani)

Elizabeth Fischer, wife of Expedition 51 Flight Engineer Jack Fischer of NASA, reacts as she sees Fischer enter the International Space Station during a live video feed of the Expedition 51 crew members a few hours after the Soyuz MS-04 spacecraft docked on Thursday, April 20, 2017 at Tsenki Conference Hall in Baikonur, Kazakhstan. Soyuz Commander Fyodor Yurchikhin of Roscosmos and Fischer's arrival to the International Space Station comes the same day they launched from the Baikonur Cosmodrome in Kazakhstan. Photo Credit (NASA/Aubrey Gemignani)

Mechanical technicians and thermal engineers work together to carefully feed the lines of a Loop Heat Pipe onto the Ocean Color Instrument (OCI). This integration operation will allow proper heat transfer throughout the instrument. OCI is a highly advanced optical spectrometer that will be used to measure properties of light over portions of the electromagnetic spectrum. It will enable continuous measurement of light at finer wavelength resolution than previous NASA satellite sensors, extending key system ocean color data records for climate studies. OCI is PACE's (Plankton, Aerosol, Cloud, ocean Ecosystem) primary sensor built at Goddard Space Flight Center in Greenbelt, MD.

Mechanical technicians and thermal engineers work together to carefully feed the lines of a Loop Heat Pipe onto the Ocean Color Instrument (OCI). This integration operation will allow proper heat transfer throughout the instrument. OCI is a highly advanced optical spectrometer that will be used to measure properties of light over portions of the electromagnetic spectrum. It will enable continuous measurement of light at finer wavelength resolution than previous NASA satellite sensors, extending key system ocean color data records for climate studies. OCI is PACE's (Plankton, Aerosol, Cloud, ocean Ecosystem) primary sensor built at Goddard Space Flight Center in Greenbelt, MD.

Technicians complete foaming around the area of Atlantis, Orbiter Vehicle (OV) 104, 17 inch diameter external tank (ET) feed line in preparation for the second liquid hydrogen tanking test at the Kennedy Space Center (KSC). An elaborate network of sensors, leak detectors, and baggies were set up on OV-104 by technicians. Engineers hope this extra instrumentation will help pinpoint the exact location of the leak. OV-104 is scheduled to be launched for the STS-38 mission, a classified Department of Defense (DOD) flight. View provided by KSC with alternate number KSC-90PC-988.

The Apollo program demonstrated that men could travel into space, perform useful tasks there, and return safely to Earth. But space had to be more accessible. This led to the development of the Space Shuttle. The Shuttle's major components are the orbiter spacecraft; the three main engines, with a combined thrust of more than 1.2 million pounds; the huge external tank (ET) that feeds the liquid hydrogen fuel and liquid oxygen oxidizer to the three main engines; and the two solid rocket boosters (SRBs), with their combined thrust of some 5.8 million pounds, that provide most of the power for the first two minutes of flight. Crucially involved with the Space Shuttle program virtually from its inception, the Marshall Space Flight Center (MSFC) played a leading role in the design, development, testing, and fabrication of many major Shuttle propulsion components.

NASA Administrator Charles Bolden (second from left) and NASA Deputy Administrator Lori Garver (third from left) watch a live feed from Baikonur, Kazakhstan of the Expedition 36 crew aboard the Soyuz TMA-09M spacecraft moments after it launched to the International Space Station on Tuesday, May 28, 2013 at NASA Headquarters in Washington. The Expedition 36 crew of Soyuz Commander Fyodor Yurchikhin of the Russian Federal Space Agency, NASA Flight Engineer Karen Nyberg and Flight Engineer Luca Parmitano of the European Space Agency launched from the Baikonur Cosmodrome in Kazakhstan at 2:31 a.m. local time Wednesday, May 29/4:31 p.m. on Tuesday, May 28 EST. The crew will spend five months living and working aboard the ISS. Photo credit: (NASA/Carla Cioffi)

NASA Administrator Charles Bolden (second from left) and NASA Deputy Administrator Lori Garver (third from left) watch a live feed from Baikonur, Kazakhstan of the launch of the Soyuz TMA-09M spacecraft carrying the Expedition 36 crew to the International Space Station on Tuesday, May 28, 2013 at NASA Headquarters in Washington. The Expedition 36 crew of Soyuz Commander Fyodor Yurchikhin of the Russian Federal Space Agency, NASA Flight Engineer Karen Nyberg and Flight Engineer Luca Parmitano of the European Space Agency launched from the Baikonur Cosmodrome in Kazakhstan at 2:31 a.m. local time Wednesday, May 29, 4:31 p.m. on Tuesday, May 28 EST. The crew will spend five months living and working aboard the ISS. Photo credit: (NASA/Carla Cioffi)

CAPE CANAVERAL, Fla. – Inside Orbiter Processing Facility-2 at NASA's Kennedy Space Center in Florida, a crane hoists one of space shuttle Endeavour's three fuel cells out of the vehicle's payload bay. All three of Endeavour's fuel cells were removed and will be drained of fluids. The hydrogen and oxygen dewars which feed reactants to the fuel cells remain in Endeavour's midbody and will be purged with inert gases and vented down. The work is part of the Space Shuttle Program's transition and retirement processing of shuttle Endeavour, which is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA's orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Glenn Benson

CAPE CANAVERAL, Fla. – Inside Orbiter Processing Facility-2 at NASA's Kennedy Space Center in Florida, technicians use a special crane to lift a fuel cell out of space shuttle Endeavour's payload bay. All three of Endeavour's fuel cells were removed and will be drained of fluids. The hydrogen and oxygen dewars which feed reactants to the fuel cells remain in Endeavour's midbody and will be purged with inert gases and vented down. The work is part of the Space Shuttle Program's transition and retirement processing of shuttle Endeavour, which is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA's orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Glenn Benson

CAPE CANAVERAL, Fla. – Inside Orbiter Processing Facility-2 at NASA's Kennedy Space Center in Florida, a technician guides a newly removed fuel cell up and out of space shuttle Endeavour's payload bay. All three of Endeavour's fuel cells were removed and will be drained of fluids. The hydrogen and oxygen dewars which feed reactants to the fuel cells remain in Endeavour's midbody and will be purged with inert gases and vented down. The work is part of the Space Shuttle Program's transition and retirement processing of shuttle Endeavour, which is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA's orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Glenn Benson

CAPE CANAVERAL, Fla. – Inside Orbiter Processing Facility-2 at NASA's Kennedy Space Center in Florida, technicians use a special crane to lift a fuel cell out of space shuttle Endeavour's payload bay. All three of Endeavour's fuel cells were removed and will be drained of fluids. The hydrogen and oxygen dewars which feed reactants to the fuel cells remain in Endeavour's midbody and will be purged with inert gases and vented down. The work is part of the Space Shuttle Program's transition and retirement processing of shuttle Endeavour, which is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA's orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Glenn Benson

CAPE CANAVERAL, Fla. – Technicians inside Kennedy Space Center's Orbiter Processing Facility-2 lower one of space shuttle Endeavour's recently removed fuel cells onto a waiting platform. All three of Endeavour's fuel cells were removed and will be drained of fluids. The hydrogen and oxygen dewars which feed reactants to the fuel cells remain in Endeavour's midbody and will be purged with inert gases and vented down. The work is part of the Space Shuttle Program's transition and retirement processing of shuttle Endeavour, which is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA's orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Glenn Benson

CAPE CANAVERAL, Fla. – Technicians inside Kennedy Space Center's Orbiter Processing Facility-2 lower one of space shuttle Endeavour's recently removed fuel cells onto a waiting platform. All three of Endeavour's fuel cells were removed and will be drained of fluids. The hydrogen and oxygen dewars which feed reactants to the fuel cells remain in Endeavour's midbody and will be purged with inert gases and vented down. The work is part of the Space Shuttle Program's transition and retirement processing of shuttle Endeavour, which is being prepared for public display at the California Science Center in Los Angeles. Its ferry flight to California is targeted for mid-September. Endeavour was the last space shuttle added to NASA's orbiter fleet. Over the course of its 19-year career, Endeavour spent 299 days in space during 25 missions. For more information, visit http://www.nasa.gov/shuttle. Photo credit: NASA/Glenn Benson

KENNEDY SPACE CENTER, FLA. -- In the Vehicle Assembly Building at NASA's Kennedy Space Center, a technician monitors the movement of the external tank as it is lifted out of the checkout cell. The tank will be lifted into high bay 1 for mating with the solid rocket boosters, or SRBs, already installed on the mobile launcher platform. Work to remove and replace the feed-through connector on the external tank will be done in parallel with integrated ET/SRB testing in preparation for space shuttle Endeavour to join the stack later in January. The STS-123 mission is targeted for launch on Endeavour in mid-March. The 25th assembly flight to the International Space Station, Endeavour's payload includes the Japanese Experiment Logistics Module Pressurized Section. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. -- In the Vehicle Assembly Building at NASA's Kennedy Space Center, technicians check the fitting on the cable that will help lift the external tank out of the checkout cell. The tank will be lifted into high bay 1 for mating with the solid rocket boosters, or SRBs, already installed on the mobile launcher platform. Work to remove and replace the feed-through connector on the external tank will be done in parallel with integrated ET/SRB testing in preparation for space shuttle Endeavour to join the stack later in January. The STS-123 mission is targeted for launch on Endeavour in mid-March. The 25th assembly flight to the International Space Station, Endeavour's payload includes the Japanese Experiment Logistics Module Pressurized Section. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. -- In the Vehicle Assembly Building at NASA's Kennedy Space Center, technicians look over the equipment that will lift the external tank out of the checkout cell. The tank will be lifted into high bay 1 for mating with the solid rocket boosters, or SRBs, already installed on the mobile launcher platform. Work to remove and replace the feed-through connector on the external tank will be done in parallel with integrated ET/SRB testing in preparation for space shuttle Endeavour to join the stack later in January. The STS-123 mission is targeted for launch on Endeavour in mid-March. The 25th assembly flight to the International Space Station, Endeavour's payload includes the Japanese Experiment Logistics Module Pressurized Section. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. -- In high bay 1 of the Vehicle Assembly Building at NASA's Kennedy Space Center, the suspended external tank is lowered toward the mobile launcher platform. The tank will be mated with the solid rocket boosters, or SRBs, already installed on the platform. The boosters' nose cones can be seen in the foreground and behind the tank. Work to remove and replace the feed-through connector on the external tank will be done in parallel with integrated ET/SRB testing in preparation for space shuttle Endeavour to join the stack later in January. The STS-123 mission is targeted for launch on Endeavour in mid-March. The 25th assembly flight to the International Space Station, Endeavour's payload includes the Japanese Experiment Logistics Module Pressurized Section. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - A bald eagle, spotted near S.R. 3 on Kennedy Space Center, begins its flight, perhaps scouting for food or heading for its nearby nest. There are a dozen active nests throughout the Merritt Island National Wildlife Refuge, which shares a boundary with the Center. Eagles' habitats are near lakes, rivers, marshes and seacoasts. Nests are masses of sticks, usually in the top of a tall tree. Even though they are fish eaters, bald eagles will take whatever prey is available and easiest to obtain. Bald eagles which live along the coast and on major lakes and rivers feed mainly on fish. Bald eagles fish in both fresh and salt water. Because of the energy expended during hunting, an eagle has to spend a lot of time resting quietly. It's estimated that only one out of eighteen attacks are successful. Photo credit: NASA/Jim Grossmann

KENNEDY SPACE CENTER, FLA. -- White pelicans are joined by a few egrets at a feeding frenzy in the waters of the Merritt Island National Wildlife Refuge, which shares a boundary with Kennedy Space Center. Pelicans in flight display their black wing tips, which are hidden when folded. The habitat of white pelicans are marshy lakes along the Pacific and Texas coasts, wintering chiefly in coastal lagoons such as this one. They often capture fish cooperatively, forming a long line, beating their wings and driving the prey into shallow water. The 92,000-acre refuge is a habitat for more than 310 species of birds, 25 mammals, 117 fishes and 65 amphibians and reptiles. The marshes and open water of the refuge also provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great blue herons, great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds