S73-36451 (25 Sept. 1973) --- The three crewmen of the Skylab 3 mission are seen aboard the prime recovery ship, USS New Orleans, following their successful 59-day visit to the Skylab space station in Earth orbit. They are, left to right, astronaut Jack R. Lousma, pilot; scientist-astronaut Owen K. Garriott, science pilot; and astronaut Alan L. Bean, commander. The Skylab 3 Command Module with the three crewmen aboard splashed down in the Pacific about 230 miles southwest of San Diego, California. They are seated atop a platform of a fork-lift dolly. Recovery support personnel are wearing face masks to prevent exposing the crewmen to disease. Photo credit: NASA

SL3-114-1683 (28 July 1973) --- A close-up view of the Skylab space station photographed against an Earth background from the Skylab 3 Command and Service Modules (CSM) during station-keeping maneuvers prior to docking. Aboard the Command Module (CM) were astronauts Alan L. Bean, Owen K. Garriott and Jack R. Lousma, who remained with the Skylab Space Station in Earth orbit for 59 days. This picture was taken with a hand-held 70mm Hasselblad camera using a 100mm lens and SO-368 medium speed Ektachrome film. Note the one solar array system wing on the Orbital Workshop (OWS) which was successfully deployed during extravehicular activity (EVA) on the first manned Skylab flight. The parasol solar shield which was deployed by the Skylab 2 crew can be seen through the support struts of the Apollo Telescope Mount (ATM). Photo credit: NASA

SL3-113-1586 (July-September 1973) --- This photograph is an illustration of the humorous side of the Skylab 3 crew. This dummy was left behind in the Skylab space station by the Skylab 3 crew to be found by the Skylab 4 crew. The dummy is dressed in a flight suit and placed in the Lower Body Negative Pressure Device. The name tag indicates that it represents Gerald P. Carr, Skylab 4 commander, in the background is a partial view of the dummy for William R. Pogue, Skylab 4 pilot, propped upon the bicycle ergometer. The dummy representing Edward G. Gibson, Skylab science pilot, was left in the waste compartment. Astronauts Alan L. Bean, Owen K. Garriott and Jack R. Lousma were the Skylab 3 crewmen. Photo credit: NASA

S73-36435 (25 Sept. 1973) --- Astronaut Jack R. Lousma, Skylab 3 pilot, egresses the Skylab 3 Command Module aboard the prime recovery ship, USS New Orleans, during recovery operations in the Pacific Ocean. Astronauts Lousma; Alan L. Bean, commander; and Owen L. Garriott, science pilot, had just completed a successful 59-day visit to the Skylab space station in Earth orbit. The Skylab 3 spacecraft splashed down in the Pacific about 230 miles southwest of San Diego, California. Photo credit: NASA

S73-30110 (30 June 1973) --- The three members of the prime crew of the second manned Skylab mission (Skylab 3) discuss their scheduled 56-day flight before a gathering of news media representatives in the large auditorium of Building 1 at the Johnson Space Center (JSC), Houston, Texas, on June 30, 1973. They are, left to right, astronaut Alan L. Bean, commander; scientist-astronaut Owen K. Garriott, science pilot; and astronaut Jack R. Lousma, pilot. Photo credit: NASA

S73-28420 (16 June 1973) --- The three prime crewmen of the Skylab 3 mission check over flight data during a training session in the crew quarters of the Orbital Workshop (OWS) trainer in the Mission Simulation and Training Facility at the Johnson Space Center (JSC). Skylab 3 crew work with Inflight Medical Support System (IMSS) resupply container atop the food table in the OWS. They are from left to right, scientist-astronaut Owen K. Garriott, science pilot; and astronauts Jack R. Lousma, pilot; and Alan L. Bean, commander. Photo credit: NASA

S73-32568 (20 July 1973) --- Floodlights illuminate this nighttime view of the Skylab 3/Saturn 1B space vehicle at Pad B, Launch Complex 39, Kennedy Space Center, Florida, during prelaunch preparations. The reflection is the water adds to the scene. In addition to the Command/Service Module and its launch escapte system, the Skylab 3 space vehicle consists of the Saturn 1B first (S-1B) stage and the Saturn 1B second (S-IVB) stage. The crew for the scheduled 59-day Skylab 3 mission in Earth orbit will be astronauts Alan L. Bean, Owen K. Garriott and Jack R. Lousma. Skylab 3 was launched on July 28, 1973. Photo credit: NASA

S73-34339 (21 Sept. 1973) --- Astronaut Alan L. Bean, right, Skylab 3 commander, answers a question during the Sept. 21, 1973 press conference from the Skylab space station in Earth orbit. This is a black and white reproduction taken from a television transmission made by a TV camera aboard the Skylab space station. Scientist-astronaut Owen K. Garriott, center, science pilot; and astronaut Jack R. Lousma, left, pilot, await queries from newsmen on the ground to be sent up by scientist-astronaut Story Musgrave, CAPCOM for this shift of Skylab 3. Photo credit: NASA

S73-28419 (16 June 1973) --- The three prime crewmen of the Skylab 3 mission check over flight data during a training session in the crew quarters of the Orbital Workshop (OWS) trainer in the Mission Simulation and Training Facility at the Johnson Space Center (JSC). They are, from left to right, scientist-astronaut Owen K. Garriott, science pilot; and astronauts Alan L. Bean, commander, and Jack R. Lousma, pilot. The 56-day, second manned Skylab Earth-orbital mission is scheduled for liftoff in the latter part of July 1973. Photo credit: NASA

S73-31323 (30 June 1973) --- Astronaut Jack R. Lousma, Skylab 3 pilot, practices procedures for extravehicular activity (EVA) in his Extravehicular Mobility Unit (EMU) spacesuit during Skylab 3 prelaunch training at Johnson Space Center. He is working with a mock-up of a trunion plug plate which is on the space station's deployment assembly. Photo credit: NASA

SL3-114-1625 (July-September 1973) --- An excellent view of the expended S-IVB second stage of the Skylab 3/Saturn 1B space vehicle is seen in this photograph taken from the Skylab 3 Command and Service Module (CSM) in Earth orbit. The land mass below is Italy and France, with part of the Mediterranean Sea visible. This photograph was taken with a handheld 70mm Hasselblad camera using a 100mm lens, and medium speed Ektachrome film. Photo credit: NASA

SL3-110-1430 (August 1973) --- View inside the personal hygiene locker of a Skylab 3 astronaut, which contains his toothbrush, battery operated razor, toothpaste and hand cream. Photo credit: NASA

S73-34553 (25 Sept. 1973) --- Skylab flight directors (foreground) and flight controllers (background) view the large screen in the Mission Operations Control Room (MOCR) in the Mission Control Center (MCC) at JSC during recovery operations of the second manned Skylab mission. From left to right in the foreground are flight directors Charles R. Lewis, Donald R. Puffy, Phillip Shaffer and Neil B. Hutchinson. The Skylab 3 crewmen were preparing to egress the spacecraft aboard the USS New Orleans. Television cameras aboard the New Orleans recorded post-recovery activity. Photo credit: NASA

S73-28793 (16 July 1973) --- The three crewmen of the second manned Skylab mission (Skylab 3) go over a checklist during preflight training at the Johnson Space Center. They are, left to right, scientist-astronaut Owen K. Garriott, science pilot; astronaut Alan L. Bean, commander; and astronaut Jack R. Lousma, pilot. They are in the crew quarters of the Orbital Workshop trainer in the Mission Training and Simulation Facility, Building 5, at JSC. Skylab 3 is scheduled as a 59-day mission in Earth orbit. Photo credit: NASA

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

S73-36423 (25 Sept. 1973) --- The Skylab 3 Command Module, with astronauts Alan L. Bean, Owen K. Garriott and Jack R. Lousma still inside, is hoisted aboard the prime recovery ship, USS New Orleans, during recovery operations in the Pacific Ocean. The three crewmen had just completed a successful 59-day visit to the Skylab space station in Earth orbit. The Command Module splashed down in the Pacific about 230 miles southwest of San Diego, California. Earlier in the recovery operations a team of U.S. Navy swimmers attached the flotation collar to the spacecraft to improve its buoyancy. Photo credit: NASA

SL3-114-1760 (25 Sept. 1973) --? An excellent view of the three main ring sail parachutes of the Skylab 3 command module as they unfurl during descent to a successful splashdown in the Pacific Ocean. This picture was taken by a hand-held 70mm Hasselblad camera, looking up through a window of the command module. These parachutes open at approximately 10,000 feet altitude. Aboard the CM were astronauts Alan L. Bean, Owen K. Garriott and Jack R. Lousma, who had just completed a 59-day visit to the Skylab space station in Earth orbit. Photo credit: NASA

S73-30856 (29 June 1973) --- John Boyd observes a bag with two ?brackish water? minnows known as ?Mummichog Minnows? which will be onboard Skylab 3 with astronauts Alan L. Bean, Owen K. Garriott and Jack R. Lousma. The fish were added to the flight at the request of scientist-astronaut Dr. Owen K. Garriott, science pilot. Fifty eggs from the minnows will also be included in the bag. The objective of this experiment is to show what disorientation the fish will experience when exposed to weightlessness. Many fish have vestibular apparatus quite similar to man. Even though they live in an environment usually considered to resemble weightlessness, they do perceive a gravity vector. An aquarium of the minnows, caught off the coast of Beaufort, North Carolina, is in the background. Photo credit: NASA

S73-35082 (July-Sept. 1973) --- A near vertical view of a portion of west Africa ravaged by drought for the past five years is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The semi-desert scene is in southeastern Niger about 200 nautical miles east-northeast of the capital city of Niamey. A polygonal-shaped area (dark) in the lower right corner of the picture represents a range-management ranch. The dry stream beds trending diagonally across the photograph locally contain some water or vegetation (green). The beds are sources of water through shallow drilling and contain soils suitable for production of crops. The variety of tans, browns and grays are typical desert colors that represent barren rocks and soil or sand-filled ancient stream valleys. Absence of vegetation is the singular feature of the area. Dr. G. Stuckmann of the Geographic Institute, University of Technology, Mannover, Federal Republic of Germany, will use this photograph in the study of the hydrologic regime of the region through analysis of fossil drainage patterns, geological structures and accumulations of surface water. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. (Alternate number SL3-86-166) Photo credit: NASA

S73-36401 (25 Sept. 1973) --- A team of U.S. Navy swimmers assists with the recovery of the Skylab 3 Command Module following its splashdown in the Pacific Ocean about 230 miles southwest of San Diego, California. The swimmers had just attached a flotation collar to the spacecraft to improve its buoyancy. Aboard the Command Module were astronauts Alan L. Bean, Owen K. Garriott and Jack R. Lousma, who had just completed a successful 59-day visit to the Skylab space station in Earth orbit. Minutes later the Command Module with the three crewmen still inside was hoisted aboard the prime recovery ship, the USS New Orleans. Photo credit: NASA

S73-28423 (16 June 1973) --- Astronaut Jack R. Lousma, Skylab 3 pilot, reaches into a medical kit, part of the Inflight Medical Support System (IMSS), during training for the second manned Skylab Earth-orbital mission. This activity took place in the OWS trainer in the Mission Simulation and Training Facility at the Johnson Space Center (JSC). Other Skylab 3 crewmen are astronaut Alan L. Bean, commander, and scientist-astronaut Owen K. Garriott, science pilot. Photo credit: NASA

S74-19677 (April 1974) --- This crystal of Germanium Selenide (GeSe) was grown under weightless conditions in an electric furnace aboard the Skylab space station. Experiment M556, Vapor Growth of IV-VI Compounds, was conducted as a comparative test of GeSe crystals grown on Earth and those grown in a weightless environment. Skylab postflight results indicate that crystals grown in a zero-gravity situation demonstrate greater growth and better composite structure than those grown in ground-bases laboratories. The GeSe crystal shown here is 20 millimeters long, the largest crystal ever grown on Earth or in space. Principal Investigator for Experiment M556 is Dr. Harry Wiedemaier, Rensselaer Polytechnic Institute, Troy, New York. (See NASA photograph S74-19676 for an example of an Earth-grown Germanium Selenide crystal.) Photo credit: NASA

S72-46699 (19 Jan. 1972) --- Prime crew members of the scheduled second Skylab mission are introduced to the media during a press conference in January 1972 at the Manned Spacecraft Center (MSC). From left to right are astronauts Jack R. Lousma, pilot; Owen K. Garriott, science pilot, and Alan L. Bean, commander. Photo credit: NASA

S73-31875 (2 Aug. 1973) --- After learning of a problem in the Command/Service Module which was used to transport the Skylab 3 crew to the orbiting Skylab space station cluster, NASA officials held various meetings to discuss the problem. Here, four men monitor the current status of the problem in the Mission Operations Control Room (MOCR) of the Mission Control Center (MCC) at the Johnson Space Center (JSC). From the left are Gary E. Coen, Guidance and Navigation System flight controller; Howard W. Tindall Jr., Director of Flight Operations at JSC; Dr. Christopher C. Kraft Jr., JSC Director; and Sigurd A. Sjoberg, JSC Deputy Director. Photo credit: NASA

S73-31801 (28 July 1973) --- The three crewmen of the second manned Skylab mission (Skylab 3) leave the Manned Spacecraft Operations Building at the Kennedy Space Center on the morning of the Skylab 3 launch. Leading is astronaut Alan L. Bean, commander; followed by scientist-astronaut Owen K. Garriott, science pilot; and astronaut Jack R. Lousma, pilot. They entered the special van which carried them to Pad B at KSC?s Launch Complex 39 where the Skylab 3/Saturn 1B space vehicle awaited them. The Skylab 3 liftoff was at 7:11 a.m. (EDT), Saturday, July 28, 1973. The three astronauts were scheduled to spend 59 days at the Skylab space station in Earth orbit. Photo credit: NASA

SL3-113-1587 (July-September 1973) --- This photograph is an illustration of the humorous side of the Skylab 3 crew. This dummy was left behind in the Skylab space station by the Skylab 3 crew to be found by the Skylab 4 crew. The dummy is dressed in a flight suit and propped upon the bicycle ergometer. The name tag indicated that it represents William R. Pogue, Skylab pilot. The dummy for Gerald P. Carr, Skylab 4 commander, was placed in the Lower Body Negative Pressure Device. The dummy representing Edward G. Gibson was left in the waste compartment. Astronauts Alan L. Bean, Owen K. Garriott and Jack R. Lousma were the Skylab 3 crewmen. Gibson is the Skylab 4 science pilot. Photo credit: NASA

This photograph was taken during the Skylab-3 mission (2nd marned mission), showing Astronaut Owen Garriott enjoying his meal in the Orbital Workshop crew wardroom. The tray contained heating elements for preparing the individual food packets. The food on Skylab was a great improvement over that on earlier spaceflights. It was no longer necessary to squeeze liquified food from plastic tubes. Skylab's kitchen was so equipped that each crewman could select his own menu and prepare it to his own taste.

S73-31800 (28 July 1973) --- The three crewmen of the second manned Skylab mission (Skylab 3) participate in prelaunch suiting up activities in the Manned Spacecraft Operations Building at the Kennedy Space Center on the morning of the Skylab 3 launch. They are (from foreground) astronaut Alan L. Bean, commander; scientist-astronaut Owen K. Garriott, science pilot; and astronaut Jack R. Lousma, pilot. Dr. Donald K. Slayton (left foreground), Director of Flight Crew Operations, Johnson Space Center, monitors the prelaunch activities. Skylab 3 lifted off at 7:11 a.m. (EDT), Saturday, July 28, 1973. The three astronauts were scheduled to spend 59 days at the Skylab space station in Earth orbit. Photo credit: NASA

SL3-109-1345 (August 1973) --- View of scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, taking TV footage of Arabella and Anita, the two Skylab 3 common cross spiders "aranous diadematus," aboard the Skylab space station cluster in Earth orbit. During the 59-day Skylab 3 mission the two spiders Arabella and Anita, were housed in an enclosure onto which a motion picture and still camera were attached to record the spiders' attempts to build a web in the weightless environment. Note the automatic data acquisition camera (DAC) about 3.5 feet to Garriott's right (about waist level). Photo credit: NASA

S73-31322 (30 June 1973) --- The three prime crewmen of the Skylab 3 mission practice procedures which will be used during the extravehicular activity (EVA) portion of the scheduled Skylab rate gyro six-pac installation. They are scientist-astronaut Owen K. Garriott (center), astronaut Alan L. Bean (center background) and astronaut Jack R. Lousma (right). Garriott is working with a mock-up of a trunion plug plate which is on the space station's deployment assembly. This picture was taken during Skylab 3 prelaunch training at Johnson Space Center. In the left foreground with back to camera is astronaut Russell L. Schweickart, who is assisting with the Skylab 3 training. Another training officer is in the left background. Photo credit: NASA

S73-34619 (28 July 1973) --- A composite of four frames taken from 16mm movie camera footage showing an overhead view of the Skylab space station cluster in Earth orbit. The Maurer motion picture camera scenes were being filmed during the Skylab 3 Command/Service Module's (CSM) first "fly around" inspection of the space station. Close comparison of the four frames reveals movement of the improvised parasol solar shield over the Orbital Workshop (OWS). The "flapping" of the sun shade was caused from the exhaust of the reaction control subsystem (RCS) thrusters of the Skylab 3 CSM. The one remaining solar array system wing on the OWS is in the lower left background. The solar panel in the lower left foreground is on the Apollo Telescope Mount (ATM). Photo credit: NASA

SL3-122-2620 (July-September 1973) --- Skylab 3 Earth view of the Nile Delta, Egypt and Suez Canal. Photo credit: NASA

SL3-122-2558 (July-September 1973) --- Skylab 3 Earth view of southwest Turkey, Aegean Sea, Rhodes, Lesbos and Samos. Photo credit: NASA

SL3-121-2367 (July-September 1973) --- Skylab 3 Earth view of Greece, Albania, Athens and Peloponnesos. Photo credit: NASA

SL3-122-2621 (July-September 1973) --- Skylab 3 Earth view of the Dead Sea, Israel, Jordan River and Sea of Galilee. Photo credit: NASA

Scientist-Astronaut Owen K. Garriott, science pilot of the Skylab 3 mission, is stationed at the Apollo Telescope Mount (ATM) console in the Multiple Docking Adapter of the Skylab space station in Earth orbit. From this console the astronauts actively control the ATM solar physics telescope.

SL3-111-1514 (July-September 1973) --- Astronaut Alan L. Bean, Skylab 3 commander, reads data from book in his right hand while holding teleprinter tape in his left hand, in the ward room of the Skylab space station's Orbital Workshop (OWS) crew quarters. This photograph was taken with a 35mm Nikon camera held by one of Bean's fellow crewmen during the 56.5 day second manned Skylab mission in Earth orbit. Photo credit: NASA

A close-up view of the Skylab space station cluster photographed against a black sky background from the Skylab 3 command module during the "fly around" inspection prior to docking. Note the one solar array system wing on the Orbital Workshop (OWS) which was successfully deployed during EVA on the first manned Skylab mission. The primary docking part at the forward end of the Multiple Docking Adapter (MDA) is visible below the Apollo Telescope Mount (ATM).

SL3-108-1292 (19 Aug. 1973) --- Scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, trims the hair of astronaut Alan L. Bean, commander, in this onboard photograph from the Skylab Orbital Workshop (OWS) in Earth orbit. Astronaut Jack R. Lousma, pilot, took this picture with a 35mm Nikon camera. Bean holds a vacuum hose to gather in loose hair. The crew of the second manned Skylab flight went on to successfully complete 59 days aboard the Skylab space station cluster in Earth orbit. Photo credit: NASA

SL3-108-1307 (July-September 1973) --- A close-up view of Arabella, one of the two Skylab 3 common cross spiders "Araneus diadematus," and the web it had spun in the zero-gravity of space aboard the Skylab space station cluster in Earth orbit. This picture was taken with a hand-held 35mm Nikon camera. During the 59-day Skylab 3 mission the two spiders, Arabella and Anita, were housed in an enclosure onto which a motion picture and a still camera were attempts to build a web in the weightless environment. The spider experiment (ED52) was one of 25 experiments selected for Skylab by NASA from more than 3,400 experiment proposals submitted by high school students throughout the nation. ED52 was submitted by 17-year-old Judith S. Miles of Lexington, Massachusetts. Anita died during the last week of the mission. Photo credit: NASA

SL3-117-2109 (6 Aug. 1973) --- Scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, participates in the Aug. 6, 1973 extravehicular activity (EVA) during which he and astronaut Jack Lousma, Skylab 3 pilot, deployed the twin pole solar shield to help shade the Orbital Workshop (OWS). Note the reflection of the solar shield in Garriott's helmet visor. Photo credit: NASA

This striking image of Skylab was photographed by Astronaut Jack Lousma (Skylab-3), as the second crew reached the orbiting laboratory over the delta of the mighty Amazon River. Skylab's solar arrays were exposed directly to the Sun's rays. Solar energy was transformed into electrical power for operation of all spacecraft systems. The proper operation of these solar arrays was vital to the mission.

This onboard photograph depicts Astronaut Owen Garriott atop the Apollo Telescope Mount, removing a film magazine (white box) from one of Skylab's solar telescopes during an Extravehicular Activity (EVA) in the second marned Skylab mission (Skylab-3). A long boom transported it back into the waiting hands of another crew member at the airlock door below. During the operation, Garriott, film, boom, and Skylab were 435 kilometers high and speeding around the Earth at 29,000 kilometers per/hour. Because they moved together with no wind resistance, there was little sense of motion.

This onboard photograph depicts Astronaut Owen Garriott atop the Apollo Telescope Mount, removing a film magazine (white box) from one of Skylab's solar telescopes during an Extravehicular Activity (EVA) in the second marned Skylab mission (Skylab-3). A long boom transported it back into the waiting hands of another crew member at the airlock door below. During the operation, Garriott, film, boom, and Skylab were 435 kilometers high and speeding around the Earth at 29,000 kilometers per/hour. Because they moved together with no wind resistance, there was little sense of motion.

SL3-111-1505 (July-September 1973) --- View of scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, in his sleep restraints in the crew quarters of the Orbital Workshop (OWS). Photo credit: NASA

SL3-112-1527 (July-September 1973) --- View of astronaut Alan L. Bean, Skylab 3 commander, in his sleep compartment, reading a book. Photo credit: NASA

SL3-114-1682 (28 July 1973) --- A close-up view of the Skylab Space Station photographed against an Earth background from the Skylab 3 Command and Service Modules (CSM) during station-keeping maneuvers prior to docking. Aboard the Command Module (CM) were astronauts Alan L. Bean, Owen K. Garriott and Jack R. Lousma, who remained with the Skylab Space Station in Earth orbit for 59 days. This picture was taken with a hand-held 70mm Hasselblad camera using a 100mm lens and SO-368 medium speed Ektachrome film. Photo credit: NASA

S73-35078 (July-Sept. 1973) --- A nearly vertical view of the Phoenix, Arizona metropolitan area is seen in this Skylab 3 (second manning) Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. Also in the picture are Scottsdale, Paradise Valley, Tempe, Mesa, Komatke, Salt River Indian Reservation and part of the Gila River Indian Reservation. Features which can be delineated from the photograph include: cultural patterns defined by commercial, industrial, agricultural and residential areas; transportation networks consisting of major corridors, primary, secondary and feeder streets; major urban developments in the area such as airports, Squaw Peak City Park, Turf Paradise Race Track and the State Fairgrounds. Phoenix is one of the 27 census cities of interest under study by the U.S. Geological Survey and is the center of the Arizona Regional Ecological Test Site. A large number of investigators will be using the Skylab data. This photo will be compared to earlier ones to document changes in the urban area with time. The landscape is well defined in terms of mountains, alluvial fans and river flood plains. Several different types of natural vegetation and irrigated crop lands can be mapped. Geological features are not well displayed but mining activities are readily identified. Photo credit: NASA

SL3-122-2581 (July-September 1973) --- Skylab 3 Earth view of the Grand Canyon, Lake Mead and Kaibab. Photo credit: NASA

SL3-121-2371 (July-September 1973) --- A pattern of downstream eddies in the stratocumulus clouds over the Pacific Ocean west of Baja California, as photographed by the crewmen of the second Skylab manned mission (Skylab 3) from the space station cluster in Earth orbit. The clouds, produced by the cold California current running to the south and southwest, are prevented from rising by warm air above them. Photo credit: NASA

Scientist-Astronaut Owen K. Garriott, Skylab 3 science pilot, participates in the August 6, 1973 extravehicular activity (EVA) during which he and Astronaut Jack Lousma, Skylab pilot, deployed the twin pole solar shield to help shade the Orbital Workshop (OWS). Note the reflection of the solar shield in Garriett's helmet visor.

S73-32499 (July 1973) --- Dr. Ray Gause of the NASA Marshall Space Flight Center (MSFC) places dinner, in the form of a housefly, in the web of Arabella - the prime spider for the ED-52 Web Formation Experiment. Arabella can be delineated near the end of the black pen in Dr. Gause's hand. The experiment is one of 25 student experiments accepted for the Skylab program and will be performed during the Skylab 3 mission. Judy Miles, a 17-year-old high school student from Lexington, Massachusetts, is the student experimenter and Dr. Gause is the NASA student advisor. Photo credit: NASA

S73-31845 (3 Aug. 1973) --- Astronaut Jack R. Lousma, Skylab 3 pilot, studies a map of the U.S. during a Skylab EREP pass across the United States, as seen in this photographic reproduction taken from a television transmission made by a color TV camera aboard the Skylab space station in Earth orbit. EREP is an acronym for Earth Resources Experiments Package. Photo credit: NASA

SL3-115-1917 (July-September 1973) --- Skylab 3 Earth view of the United Arab Republic (UAR), Nile Delta, Cairo, Suez Canal, Sinai and Dead Sea. Photo credit: NASA

SL3-118-2182 (6 Aug. 1973) --- Skylab 3 astronaut participates in the Aug. 6, 1973 extravehicular activity (EVA) during which the twin pole solar shield was deployed to help shade the Orbital Workshop (OWS). Photo credit: NASA

Astronaut Jack R. Lousma, Skylab 3 pilot, doing acrobatics in the dome area of the Orbital Workshop (OWS) on the space station cluster in Earth orbit. The dome area is about 22 feet in diameter and 19 feet from top to bottom.

SL3-108-1278 (July-September 1973) --- Scientist-astronaut Owen K. Garriott, science pilot of the Skylab 3 mission, lies in the Lower Body Negative Pressure Device in the work and experiments area of the Orbital Workshop (OWS) crew quarters of the Skylab space station cluster in Earth orbit. This picture was taken with a hand-held 35mm Nikon camera. Astronauts Garriott, Alan L. Bean and Jack R. Lousma remained with the Skylab space station in orbit for 59 days conducting numerous medical, scientific and technological experiments. The LBNPD (MO92) Experiment is to provide information concerning the time course of cardiovascular adaptation during flight, and to provide in-flight data for predicting the degree of orthostatic intolerance and impairment of physical capacity to be expected upon return to Earth environment. The bicycle ergometer is in the right foreground. Photo credit: NASA

S73-34207 (28 Aug. 1973) --- Astronaut Alan L. Bean, Skylab 3 commander, flies the M509 astronaut Maneuvering Equipment, as seen in this photographic reproduction taken from a television transmission made by a color television camera in the Orbital Workshop (OWS) of the Skylab space station in Earth orbit. Bean is strapped into the back-mounted, hand-controlled Automatically Stabilized Maneuvering Unit (ASMU). The M509 exercise was in the forward dome area of the OWS. The dome area is about 22 feet in diameter and 19 feet from top to bottom. Photo credit: NASA

SL3-122-2612 (6 Aug. 1973) --- Astronaut Alan L. Bean, Skylab 3 commander, participates in the final Skylab 3 extravehicular activity (EVA), during which a variety of tasks were performed. Here, Bean is near the Apollo Telescope Mount (ATM) during final film change out for the giant telescope facility. Astronaut Owen K. Garriott, who took the picture, is reflected in Bean's helmet visor. The reflected Earth disk in Bean's visor is so clear that the Red Sea and Nile River area can delineated. Photo credit: NASA

S73-32113 (9 Aug. 1973) --- Scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, serves as test subject for the Skylab ?Human Vestibular Function? M131 Experiment, as seen in this photographic reproduction taken from a television transmission made by a color TV camera aboard the Skylab space station in Earth orbit. The objectives of the Skylab M131 experiment are to obtain data pertinent to establishing the validity of measurements of specific behavioral/physiological responses influenced by vestibular activity under one-g and zero-g conditions; to determine man?s adaptability to unusual vestibular conditions and predict habitability of future spacecraft conditions involving reduced gravity and Coriollis forces; and to measure the accuracy and variability in man?s judgment of spatial coordinates based on atypical gravity receptor cues and inadequate visual cues. Photo credit: NASA

This Skylab-3 onboard photograph shows Astronaut Allen Bean on the ergometer, breathing into the metabolic analyzer. Skylab's Metabolic Activity experiment (M171), a medical evaluation facility, was designed to measure astronauts' metabolic changes while on long-term space missions. The experiment obtained information on astronauts' physiological capabilities and limitations and provided data useful in the design of future spacecraft and work programs. Physiological responses to physical activity was deduced by analyzing inhaled and exhaled air, pulse rate, blood pressure, and other selected variables of the crew while they performed controlled amounts of physical work with a bicycle ergometer.

Some of the prominences that float like lazy clouds above the solar surface suddenly erupt and break away from the Sun in cataclysmic action. The trigger of this coronal transient, like many others seen by Skylab's coronagraph, was an eruptive prominence that surged outward from the limb of the Sun, ejecting matter that disturbed the outer corona. This image is of the surge in action in ultraviolet light of ionized helium. Simultaneous observations like this made possible an almost immediate understanding of the new-found cosmic phenomenon. The elbow prominence was accidentally photographed by Astronaut Garriott (Skylab-3) while observing a small flare near the limb of the Sun beneath the mighty arch on August 9, 1973.

S73-34171 (9 Aug. 1973) --- Scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, serves as test subject for the Skylab ?Human Vestibular Function? M131 Experiment, as seen in this photographic reproduction taken from a television transmission made by a color TV camera aboard the Skylab space station in Earth orbit. The objectives of the Skylab M131 experiment are to obtain data pertinent to establishing the validity of measurements of specific behavioral/physiological responses influenced by vestibular activity under one-g and zero-g conditions; to determine man?s adaptability to unusual vestibular conditions and predict habitability of future spacecraft conditions involving reduced gravity and Coriollis forces; and to measure the accuracy and variability in man?s judgment of spatial coordinates based on atypical gravity receptor cues and inadequate visual cures. Dr. Garriott is seated in the experiment?s litter chair which can rotate the test subject at predetermined rotational velocity or programmed acceleration/decelerational profile. Photo credit: NASA

S73-34172 (August 1973) --- Scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, watches a drink container spinning and tumbling in zero-gravity during a science demonstration television transmission from the Skylab space station in Earth orbit. Garriott is in the Orbital Workshop (OWS). Photo credit: NASA

SL3-121-2410 (July-September 1973) --- Skylab 3 Earth view of Washington, British Columbia, Vancouver Island and Puget Sound. Photo credit: NASA

SL3-115-1924 (July-September 1973) --- Skylab 3 Earth view of Israel, Jordan, Lebanon, Syria, Iraq and the Dead Sea. Photo credit: NASA

S73-31697 (20 July 1973) --- A ground-level view of Pad B, Launch Complex 39, Kennedy Space Center, Florida, showing the Skylab 3/Saturn 1B space vehicle during prelaunch preparations. The launch vehicle is venting liquid oxygen during pre-final countdown cryogenic loading. Photo credit: NASA

S73-33161 (24 Aug. 1973) --- Astronaut Jack R. Lousma, Skylab 3 pilot, hooks up a 23-foot, two-inch connecting cable for the rate gyro six pack during extravehicular activity (EVA) on Aug. 24, 1973, as seen in this photographic reproduction taken from a color television transmission made by a TV camera aboard the Skylab space station in Earth orbit. The rate gyros were mounted inside the Multiple Docking Adapter opposite the Apollo Telescope Mount control and display console. Photo credit: NASA

SL3-130-3130 (July-September 1973) --- An excellent view of the southern aurora, luminous bands or streamer of light, in the Southern Hemisphere, as photographed from the Skylab space station in Earth orbit. The space station was moving into the sunlight when this picture was taken. This view is near the edge of the aurora cap. The surface of the Earth is in the foreground. The permanent aurora over the South Pole is in the background. Scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, took this photograph with a hand-held 35mm Nikon camera, with a four-second exposure at f/1.2, using high-speed Ektacrome film. Because auroras are caused by solar activity, they occur at the same time in the Northern and Southern hemispheres. Photo credit: NASA

SL3-108-1304 (July-September 1973) --- Astronaut Alan L. Bean, Skylab 3 commander, flies the M509 Astronaut Maneuvering Equipment in the forward dome area of the Orbital Workshop (OWS) on the space station cluster in Earth orbit. Bean is strapped in to the back-mounted, hand-controlled Automatically Stabilized Maneuvering Unit (ASMU). This ASMU experiment is being done in shirt sleeves. The dome area where the experiment is conducted is about 22 feet in diameter and 19 feet from top to bottom. Photo credit: NASA

SL3-107-1215 (27 Aug. 1973) --- Astronaut Alan L. Bean, Skylab 3 commander, flies the M509 Astronaut Maneuvering Equipment in the forward dome area of the Orbital Workshop (OWS) on the space station cluster in Earth orbit. One of his fellow crewmen took this photograph with a 35mm Nikon camera. Bean is strapped into the back mounted, hand-controlled Automatically Stabilized Maneuvering Unit (ASMU). The dome area is about 22 feet in diameter and 19 feet from top to bottom. Photo credit: NASA

SL3-115-1833 (6 Aug. 1973) --- Astronaut Jack R. Lousma, Skylab 3 pilot, participates in the Aug. 6, 1973, extravehicular activity (EVA) during which he and astronaut Owen K. Garriott, science pilot, deployed the twin pole solar shield to help shade the Orbital Workshop (OWS). Note the striking reflection of the Earth in Lousma?s helmet visor. This photograph was taken with a 70mm hand-held Hasselblad camera. Photo credit: NASA

S73-34206 (8 Aug. 1973) --- A closeup view of Arabella, one of two Skylab 3 common cross spiders ?Araneus diadematus,? and the web it had spun in the zero-gravity of space aboard the Skylab space station cluster in Earth orbit. This is a photographic reproduction made a color television transmission aboard Skylab. During the 59-day Skylab 3 mission the two spiders, Arabella and Anita, were housed in an enclosure onto which a motion picture camera and a still camera were attached to record the spiders? attempts to build a web in the weightless environment. The spider experiment (ED52) was one of 25 experiments selected for Skylab by NASA from more than 3,400 experiment proposals submitted by 17-year-old Judith S. Miles of Lexington, Massachusetts. Anita died during the last week of the mission. THIS PHOTOGRAPH IS A GOVERNMENT PUBLICATION ?NOT SUBJECT TO COPYRIGHT. It may not be used to state or imply the endorsement by NASA or by any NASA employee of a commercial product, process or service, or used in any way that might mislead. Accordingly, it is requested that if this photograph is used in advertising and other commercial promotions, layout and copy be submitted to NASA prior to release. Photo credit: NASA

S73-34198 (1 Aug. 1973) --- A close-up view of the hands of astronaut Jack R. Lousma, Skylab 3 pilot, using a silverware utensil to gather food at the food station, in this photographic reproduction taken from a television transmission made by a color TV camera aboard the Skylab space station in Earth orbit. Astronaut Alan L. Bean, commander, had just zoomed the TV camera in for this close-up of the food tray following a series of wide shots of Lousma at the food station. Photo credit: NASA

S73-34181 (July-September 1973) --- Astronaut Jack R. Lousma, Skylab 3 pilot, works at the S190A multispectral camera experiment in the Multiple Docking Adapter (MDA), seen from a color television transmission made by a TV camera aboard the Skylab space station cluster in Earth orbit. Lousma later used a small brush to clean the six lenses of the multispectral camera. Photo credit: NASA

S73-27787 (1 May 1973) --- The three members of the prime crew of the second manned Skylab mission participate in prelaunch training, specifically water egress simulations, at the Johnson Space Center (JSC), Houston. They are, left to right, astronaut Alan J. Bean, commander; scientist-astronaut Owen K. Garriott, science pilot; and astronaut Jack R. Lousma, pilot. This training took place in JSC?s Building 220 on May 1, 1973. Photo credit: NASA

S73-35079 (July-September 1973) --- A near vertical view of the Caribbean coast of Venezuela is seen in this Skylab 3 Earth Resources Experiment Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The large body of water is the Golfo de Venezuela; and the major land mass is the Peninsula de Paraguana. The view is looking northward from the mouth of the Golfete de Coro and Punta Cardon to Punta Macolla. The peninsula is connected to the Venezuelan mainland by the narrow strip of land in the most easterly corner of the picture. The dry, arid climate on the peninsula is indicated by sparse vegetation and the abundance of sand dunes. The highest point is about 2,700 feet above the sea and is the conspicuous black spot. Old raised shoreline features appear as streaks parallel to the Golfete de Coro. Sand dunes and stream erosion have modified these features. Water of the Golfete de Coro is red from the high sediment content. The streaks in the water off the peninsula is apparently an effect of wind which is blowing sand and water offshore. The EREP investigator Dr. Jose Antonio Galavis, of the Ministerio de Mines e Hidrocarburos, will use this information to map geology and coastal sedimentation in the Peninsula de Paraguana. Federal agencies participating with NASA on the EREP projects are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. (Alternate number SL3-83-237) Photo credit: NASA

S73-35081 (July-September 1973) --- A view of approximately 3,600 square miles of north central Wyoming and southern Montana is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The Big Horn River following northward crosses between the northwest trending Big Horn Mountains and the Pryor Mountains. Yellowtail Reservoir, named after a former chief of the Crow Indian tribe in the center of the picture is impounded by a dam across the small rectangular crop area along the Big Horn River (upper right) and the strip farming (yellow) practiced on the rolling hill along the Big Horn River and its tributaries (upper left corner and right edge). The low sun angle enhances the structural features of the mountains as well as the drainage patterns in the adjacent basins. Rock formation appears in this color photograph as they would to the eye from this altitude. The distinctive redbeds can be traced along the front of the Pryor Mountains and indicate the folding that occurred during mountain building. EREP investigators, Dr. Houston of the University of Wyoming and Dr. Hoppin of the University of Iowa, will analyze the photograph and use the results in geological mapping and mineral resource studies. Lowell, Wyoming (lower left corner) and Hardin, Montana (upper right corner) can be recognized. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. (Alternate number SL3-86-337) Photo credit: NASA

S73-35080 (July-September 1973) --- A vertical view of northeast Oklahoma and the metropolitan Tulsa area is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. THE PICTURE SHOULD BE HELD WITH THE CLOCK ON THE LEFT AND THE LAKE IN THE CORNER ON THE RIGHT. THE LONG STRETCH OF HIGHWAY (U.S. 75) RUNS STRAIGHT NORTH FROM TULSA. Tulsa, a rapidly expanding city in the heart of the mid-continent oil field, has a population of approximately 330,000. The Arkansas River meanders across the southern (lower) portion of the photograph passing through Tulsa as it flows southeastward. Oologah Reservoir, the long body of water, is located northeast of Tulsa. Lake Hudson is the body of water in the right corner of the picture. Keystone Reservoir is to the west and upstream from Tulsa. Westward from Tulsa U.S. 64 makes a 45 degree bend as it turns northwest to cross the Keystone Reservoir. The thin white line over the Oologah Reservoir is a highway bridge. Bartlesville is on U.S. 75 near the north (top) corner of the picture. The Tulsa International Airport is immediately northeast of downtown Tulsa. Several smaller airfields are visible in the surrounding area. The toll roads and other major highways are clearly visible in the picture. Claremore is northeast of Tulsa on U.S. 66 with the Will Rogers Turnpike passing nearby. Sapulpa is southwest of Tulsa on the Turner Turnpike which leads toward Oklahoma City. The detailed information contained in this photograph can be extracted by direct observation and applied to updating land use and cultural maps of Tulsa and to numerous surrounding satellite cities. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. (Alternate number SL3-83-206) Photo credit: NASA

SL3-122-2611 (22 Sept. 1973) --- Astronaut Alan L. Bean, Skylab 3 commander, participates in the final extravehicular activity (EVA) for that mission, during which a variety of tasks were performed. Here, Bean is near the Apollo Telescope Mount (ATM) during final film change out for the giant telescope facility. Astronaut Owen K. Garriott, who took the picture, is reflected in Bean's helmet visor. The reflected Earth disk in Bean's visor is so clear that the Red Sea and Nile River area can delineated. Photo credit: NASA

SL3-122-2609 (6 Aug. 1973) --- Scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, looks at the camera as he participates in the Aug. 6, 1973 extravehicular activity (EVA) during which he and astronaut Jack R. Lousma, pilot, deployed the twin pole solar shield to help shade the Orbital Workshop (OWS). Photo credit: NASA

SL3-122-2610 (6 Aug. 1973) --- Scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, looks at the camera as he participates in the Aug. 6, 1973 extravehicular activity (EVA) during which he and astronaut Jack R. Lousma, pilot, deployed the twin pole solar shield to help shade the Orbital Workshop (OWS). Photo credit: NASA

S73-30113 (30 June 1973) --- Astronaut Alan L. Bean, Skylab 3 commander, ponders a question from a newsman during the premission press conference on June 30, 1973, in the Building 1 large auditorium at Johnson Space Center. Photo credit: NASA

SL3-88-222 (18 Sept. 1973) --- The metropolitan area of Chicago is encompassed in this Skylab 3 Earth Resources Experiments Package (EREP) S190-B photograph taken on Sept. 18, 1973 from the Skylab space station cluster in Earth orbit. The surrounding major cities of Aurora and Joliet, Illinois; Hammond, Gary and East Chicago, Indiana, are easily delineated. The photograph reveals the following: (1) Cultural differentiation of commercial, industrial and residential areas for use in population and social studies in micro-macro community planning and in cultural pattern studies in the improvement of urban areas. (Aurora is one of 27 census cities of interest to Robert Alexander, a principal investigator. Alexander is with the U.S. Geological Survey). (2) The transportation network with major corridors and their interchanges, primary and feeder streets for use in network analysis and in the development of models for population movement and land use projection. (3) The agricultural lands for land use identification on crop inventory analysis; airports for use in delineation of service and infringement of major man-made features that affect ecosystem balance (support to environmental impact studies). (4) Air and water plumes for use in case studies, natural and man-made differentiation of pollution sources, in support of model development and in ecosystem research studies on the effects of pollution. (5) Recreational centers for use in relating recreational centers to population centers, establishing possible demands and in development of possible future recreational centers to support the demand. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

S73-34180 (7 Aug. 1973) --- A medium close-up view of astronaut Jack R. Lousma, Skylab 3 pilot, in the Lower Body Negative Pressure Device (LBNPD), as astronaut Alan L. Bean, commander, works around the leg band area. This portion of the LBNPD MO-92 experiment was televised on Aug. 7, 1973. The LBNPD experiment is to provide information concerning the time course of cardiovascular adaptation during flight, and to provide in-flight data for predicting the degree of orthostatic intolerence and impairment of physical capacity to be expected upon returning to Earth environment. The bicycle ergometer is in the background, partially visible behind Bean. Photo credit: NASA

S73-34615 (27 Sept. 1973) --- Dr. Christopher C. Kraft Jr., center, shakes hands with astronaut Jack R. Lousma, Skylab 3 pilot, during welcome ceremonies following crew arrival at Ellington Air Force Base. The crewmen greet their wives after spending 59.5 days in the Skylab space station cluster in Earth orbit. From left to right are scientist-astronaut Owen K. Garriot, science pilot; Mrs. Garriott; Dr. Donald K. Slayton, Director of Flight Crew Operations at JSC; Dr. Kraft; astronaut Alan L. Bean, commander; Mrs. Bean; and the Lousmas. The group stands in front of the VC-140 (Jet Star) which flew the crewmen from San Diego to Ellington Air Force Base. Photo credit: NASA

SL3-87-299 (July-September 1973) --- A vertical view of southeastern New York State is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) infrared photograph taken from the Skylab space station in Earth orbit. An 18-inch, 450mm lens and type 2443 infrared Ektachrome film was used. This picture covers the northern part of New Jersey, a part of northwestern Pennsylvania, and the western tip of Connecticut. The body of water is Long Island Sound. The wide Hudson River flows southward across a corner of the photograph. The New York City metropolitan area occupies part of the picture. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

SL3-84-202 (July-September 1973) --- A vertical view of the Montevideo, Uruguay area of South America is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The large body of water is Rio de la Plata which flows into the South Atlantic Ocean at the bottom of the picture. The red plum in the Rio de la Plata is probably sediment moving seaward. The Santa Lucia River enters the Rio de la Plata west of Montevideo and is the major drainage for the region. Note the small Isla del Tigre at the mouth of the Santa Lucia. The white beach and sand dune areas are plainly visible along the coast. A major airport can be seen immediately east of downtown Montevideo. Major thoroughfares and residential areas, such as the bright one in the suburbs, are clearly visible, also. Farm tracts in green and grey rectangular patterns indicate agricultural regions. Photo credit: NASA

SL3-114-1634 (July-September 1973) --- Skylab 3, Saturn S-4B (S-IVB) stage falls away from the Command Module (CM) after separation. Earth limb in background, pass over Israel, the Dead Sea and the Mediterranean Sea. Photo credit: NASA

This photograph is a montage of astronaut crews for the three Skylab missions with simple biographical data of each astronaut. The 1st mission was designated as Skylab-2, 2nd mission as Skylab-3, and 3rd mission as Skylab-4. The Skylab-1 mission placed the Skylab Orbital Work Shop in orbit by a modified Saturn V launch vehicle. Skylab's 3 different 3-man crews spent up to 84 days in Earth orbit and performed a variety of more than 100 experiments.

SL3-83-0152 (July-September 1973) --- A near vertical view of the metropolitan Detroit, Michigan area is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The 25-mile long Detroit River drains the smaller body of water (Lake St. Clair) and flows southwestward separating Detroit from Windsor, Ontario, and empties into Lake Erie. The Detroit River handles a great deal of Great Lakes barge and ship traffic. Major streets and thoroughfares radiating from the city are clearly visible. Fighting Island is the highly reflective, white area located almost in the center of the picture. This high reflectivity is caused by the functional use of the island-disposal ponds for chemical salts. Sedimentation and/or pollution patterns in the area provide interesting visual phenomena for speculation and analysis. Distinct and rather unique cultivated field patterns can be observed south and east of Windsor, Ontario. This is a direct result of an English survey and land tenure system which was utilized when the area was settled. New areas of residential development are fairly easy to differentiate from older, established residential areas. Vegetation and extent of area coverage can be determined. The Oakland County Planning Commission and the Federal Bureau of Outdoor Recreation working closely with Irv Sattinger of the Environmental Research Institute of Michigan (University of Michigan) are presently processing and analyzing photographic and Multispectral scanner data to determine its usefulness for recreation and open space site studies for this area. Photo credit: NASA

SL3-88-004 (July-September 1973) --- A vertical view of the Salinas River Valley area south of Monterey Bay, California area is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The valley is an irrigated agricultural area, and is indicated by the dark-green and light-gray rectangular patterns in the centre of the picture. The city of Salinas is barely visible under the cloud cover at the top (north) end of the valley. The dark mass on the left (west) side of the valley is the Santa Lucia mountain range. The Big Sur area is on the left and partly covered by clouds. The Diablo Range forms the dark mass in the lower right (southeast) corner of the photograph. The town of Hollister is the gray area in the dark-green rectangular farm tracts which occupy the floor of the San Benito Valley in the upper right (northeast) corner of the photograph. The Salinas River flows northwestward toward Monterey Bay. The towns of Soledad, Greenfield and King City appear as gray areas along U.S. 101 in the Salinas Valley. The geology of the area is complex, and has been racked by several earthquakes resulting from movement along the San Andreas and subsidiary faults. Here, the surface expression of the San Andreas Fault can be traced from a point just west of Hollister at the contrast of dark brown and tan to a point about one inch left of the lower right (southeast) corner of the picture. Subsidiary faults are indicated by the curving trend of the rocks along the right side. The photograph will provide detailed information on land use patterns (Dr. R. Colwell, University of California, Berkeley) and fault tectonics (Dr. P. Merifield, Earth Science Res., Inc. and Dr. M. Abdel-Gawad, Rockwell International). Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior’s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

SL3-88-053 (July-September 1973) --- A near vertical view of the Tennessee-Virginia-Kentucky border area is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The clock is in the most southerly corner of the picture. Interstate 81 under construction extends northeast-southwest across the bottom portion of the photograph. The larger urban area nearest the center of the picture is Kingsport, Tennessee. On the southern side of I-80 and east of Kingsport is the city of Bristol, Tennessee-Virginia. Johnson City, Tennessee is the urban area near the edge of the picture southeast of Kingsport. The Holston River, a tributary of the Tennessee River, meanders through the Kingsport area. The characteristic ridge and valley features in the Cumberland Plateau of Kentucky, Tennessee and Virginia are clearly visible. Forests (dark green) occur on the ridges and clearly outline the folded and faulted rock formations. The valleys (light) were formed in the softer rocks as a result of erosion. Agricultural areas are indicated by the characteristic rectangular patterns. Coal production is an important industry of this area; and it is mined by surface open pit operations. The irregular light areas in the Kentucky-Virginia border area are the strip mines which follow the contour of the land. Reclamation of the strip mine areas is aided through accurate knowledge of the mine and drainage systems. Dr. Ronald Brooks of the Wolf Research and Development Corporation can use this photograph in study of strip mine areas in the east central U.S. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior’s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

SL3-87-355 (July-September 1973) --- A vertical view of the eastern coast of Sicily area is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch earth terrain camera) infrared photograph taken from the Skylab space station in Earth orbit. Mount Etna, the highest volcano in Europe (10,958 feet), is still active as evidenced by the thin plume of smoke emanating from its crest. (The altitude is approximate because the height of the volcano changes with each eruption). On the flanks of Etna recent lava flows appear black in contrast to the older flows and volcanic debris that are red. Numerous small, circular cinder cones on the flanks represent sites of previous eruptions. Catania, on the Mediterranean coast south of Etna, is the largest of several cities and villages which appear as light-gray patches on the lower slopes of the volcano. Plano de Catania, south of the city of Catania, is outlined by polygonal light and dark agricultural tracts. Several lakes, the largest of which is Lake Pozzillo, show up as dark blue in the photograph. The unusual colors in the picture are due to the use of color infrared film in which vegetation appears red. This is very evident on the slopes of Etna, in the Monti Nebrodi area at upper let, and in the local areas in the lower part of the picture. Studies of Mount Etna and related volcanic features will be undertaken by Professor Roberto Cassinis of Servizio Geologio d?Italia, Rome. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observation Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

SL3-83-166 (July-September 1973) --- A vertical view of the Washington D.C. and the Baltimore, Maryland area is seen in the Skylab 3 Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The Chesapeake Bay is on the right (east) side of the picture. The Potomac River flows through the Washington area in the lower left (southwest) corner of the photograph. Several transportation routes and major highways stand out very distinctly. Especially conspicuous are the beltways around the cities, Interstate 95 between Baltimore and the nation?s capitol and Interstate 70N leading west from Baltimore. The tunnel and harbor facilities in Baltimore show clearly, also. Identifiable features in the Washington area include the Capitol Building, the Mall area, Robert F. Kennedy Stadium (white circle), the five bridges across the Potomac, Andrews Air Force Base (on east loop), and the smaller Anacostia River. The extent of the urbanization in this area is dramatically illustrated in this picture. The photograph has sufficient resolution that the housing patterns for individual suburban areas are clearly defined with the houses shown as pink gray, wooded areas as dark green and cleared areas light green. Chesapeake Bay circulation patterns are indicated by contrast of dark and light blue. Sediment plumes (red) are seen entering the bay north and east of Baltimore. The bay bridge stands out white against the blue water. The detailed information contained in this one photograph will be of direct use to several EREP investigator teams in land use analysis, sedimentation and circulation patterns in the bay, and resource surveys of Maryland. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

S73-32570 (28 July 1973) --- The Skylab 3/Saturn 1B space vehicle is launched from Pad B, Launch Complex 39, Kennedy Space Center, Florida, at 7:11 a.m. (EDT), Saturday, July 28, 1973. Skylab 3 is the second of three scheduled Skylab manned missions. Aboard the Skylab 3 Command/Service Module were astronauts Alan L. Bean, Owen K. Garriott and Jack R. Lousma. The Skylab 3 CSM later docked with the Skylab space station cluster in Earth orbit. In addition to the CSM and its launch escape system, the Skylab 3 space vehicle consisted of the Saturn 1B first (S-1B) stage and the Saturn 1B second (S-1VB) stage. (The Skylab 1/Saturn V space vehicle with the space station payload was launched from Pad A on May 14, 1973). Photo credit: NASA

S73-28714 (29 June 1973) --- These three men are the prime crewmen for the Skylab 3 mission. Pictured in the one-G trainer Multiple Docking Adapter (MDA) at the Johnson Space Center (JSC) are, left to right, scientist-astronaut Owen K. Garriott, science pilot; and astronauts Jack R. Lousma and Alan L. Bean, pilot and commander, respectively. Photo credit: NASA

This high-resolution color infrared photograph of the Uncompahgre Plateau area of Colorado was taken by the Multi-spectral Photographic Camera (Skylab EREP Experiment S190A) of the Skylab's Multi-spectral Photographic Facility during the Skylab-3 mission.

S73-31976 (5 Aug. 1973) --- Astronaut Jack R. Lousma, Skylab 3 pilot, is seen outside the Skylab space station in Earth orbit during the Aug. 5, 1973 Skylab 3 extravehicular activity (EVA) in this photographic reproduction taken from a television transmission made by a color TV camera aboard the space station. Scientist-astronaut Owen K. Garriott, Skylab 3 science pilot, participated in the EVA with Lousma. During the EVA the two crewmen deployed the twin pole solar shield to help shade the Orbital Workshop. Photo credit: NASA

This illustration depicts the Skylab-1 and Skylab-2 mission sequence. The goals of the Skylab were to enrich our scientific knowledge of the Earth, the Sun, the stars, and cosmic space; to study the effects of weightlessness on living organisms, including man; to study the effects of the processing and manufacturing of materials utilizing the absence of gravity; and to conduct Earth resource observations. The Skylab also conducted 19 selected experiments submitted by high school students. Skylab's 3 different 3-man crews spent up to 84 days in Earth orbit. The Marshall Space Flight Center (MSFC) had responsibility for developing and integrating most of the major components of the Skylab: the Orbital Workshop (OWS), Airlock Module (AM), Multiple Docking Adapter (MDA), Apollo Telescope Mount (ATM), Payload Shroud (PS), and most of the experiments. MSFC was also responsible for providing the Saturn IB launch vehicles for three Apollo spacecraft and crews and a Saturn V launch vehicle for the Skylab.