S71-51307 (21 Sept. 1971) --- Astronaut Paul J. Weitz. Photo credit: NASA

This artist's concept illustrates the deployment sequence of the Lunar Roving Vehicle (LRV) on the Moon. The LRV was designed to transport astronauts and materials on the Moon. It was a collapsible open-space vehicle about 10 feet long with large mesh wheels, anterna, appendages, tool caddies, and cameras. Powered by two 36-volt batteries, it has four 1/4-hp drive motors, one for each wheel. The vehicle was designed to travel in forward or reverse, negotiate obstacles about 1 foot high, cross crevasses about 2 feet wide, and climb or descend moderate slopes. Its speed limit was about 9 miles (14 kilometers) per hour. An LRV was used on each of the last three Apollo missions (Apollo 15, Apollo 16, and Apollo 17) and permitted the crew to travel several miles from the Lunar Module. The LRV was designed, developed, and tested by the Marshall Space Flight Center, and built by the Boeing Plant in Kent, Washington.

This 1971 artist's concept illustrates a proposed Orbital Liquid Hydrogen Depot. As envisioned by Marshall Space Flight Center Program Development persornel, an orbital modular propellant storage depot, supplied periodically by the Space Shuttle or Earth-to-orbit fuel tankers, would be critical in making available large amounts of fuel to various orbital vehicles and spacecraft.

Cosmosgenic Nuclides in Allende Meteorite - Group of seven specimens; No.s' K1, K2, 3512, 3515, 81-1, 81-6 and 81-3

S71-19489 (18 Feb. 1971) --- Glove handlers work with freshly opened Apollo 14 lunar sample material in modularized cabinets in the Lunar Receiving Laboratory at the Manned Spacecraft Center. The glove operator on the right starts to pour fine lunar material which he has just taken from a tote bag. The powdery sample was among the last to be revealed of the 90-odd pounds of material brought back to Earth by the Apollo 14 crew members.

S71-16823 (January 1971) --- A line drawing illustrating a cutaway view of the Apollo 14 Command and Service Modules, showing the engineering changes in the CSM which were recommended by the Apollo 13 Review Board. (The Apollo 13 abort was caused by a short circuit and wiring overheating in one of the SM cryogenic oxygen tanks.) The major changes to the Apollo 14 CSM include adding a third cryogenic oxygen tank installed in a heretofore empty bay (in sector one) of the SM, addition of an auxiliary battery in the SM as a backup in case of fuel cell failure, and removal of destratification fans in the cryogenic oxygen tanks and removal of thermostat switches from the oxygen tank heater circuits. Provision for stowage of an emergency five-gallon supply of drinking water has been added to the CM.

N-243 Flight and Guidance Centrifuge: Is used for spacecraft mission simulations and is adaptable to two configurations. Configuration 1: The cab will accommodate a three-man crew for space mission research. The accelerations and rates are intended to be smoothly applicable at very low value so the navigation and guidance procedures using a high-accuracy, out-the window display may be simulated. Configuration 2: The simulator can use a one-man cab for human tolerance studies and performance testing. Atmosphere and tempertaure can be varied as stress inducements. This simlator is operated closed-loop with digital or analog computation. It is currently man-rated for 3.5g maximum.

The two moon-exploring crewmen of the Apollo 14 lunar landing mission show off some of the largest of the lunar rocks they collected on their mission, during a through-the-glass meeting with newsmen in the Crew Reception Area of the Lunar Receiving Laboratory (LRL) at the Manned Spacecraft Center (MSC). Astronaut Edgar D. Mitchell (left), lunar module pilot, holds up a tote bag in which some of the lunar samples were stowed, while astronaut Alan B. Shepard Jr., commander, looks on. The largest sample brought back on the mission, a basketball-size rock (nicknamed "Big Bertha"), is said to be the largest lunar rock collected in three lunar landing missions for the National Aeronautics and Space Administration (NASA).

S71-33432 (1 July 1971) --- These alternative traverses can be carried out on foot. They will be used if the Lunar Roving Vehicle (LRV) becomes inoperative. This artist's concept showing part of the Hadley Rille and several of the Apennine Mountains was excerpted from "On the Moon with Apollo 15: A Guidebook to the Hadley-Apennine Region," by Gene Simmons. Artwork by Jerry Elmore.

Helicopter view showing west area, south San Francisco Bay in background

AS14-67-9361 (5 Feb. 1971) --- A close-up view of two components of the Apollo lunar surface experiments package (ALSEP) which the Apollo 14 astronauts deployed on the moon during their first extravehicular activity (EVA). In the center background is the ALSEP's central station (CS); and in the foreground is the mortar package assembly of the ALSEP's active seismic experiment (ASE). The modularized equipment transporter (MET) can be seen in the right background. While astronauts Alan B. Shepard Jr., commander, and Edgar D. Mitchell, lunar module pilot, descended in the Lunar Module (LM) to explore the moon, astronaut Stuart A. Roosa, command module pilot, remained with the Command and Service Modules (CSM) in lunar orbit.

The Apollo Telescope Mount (ATM) was designed and developed by the Marshall Space Flight Center and served as the primary scientific instrument unit aboard Skylab (1973-1979). The ATM consisted of eight scientific instruments as well as a number of smaller experiments. This is a photograph of the assembly of an ATM flight unit rack. The flight unit rack was an octagonal shaped complex outer frame that housed the canister containing the solar instruments.

OV-10A (NASA-718) on NASA Ames Ramp: pilot Bob Innis

This artist's concept illustrates the deployment sequence of the Lunar Roving Vehicle (LRV) on the Moon. The LRV was designed to transport astronauts and materials on the Moon. It was a collapsible open-space vehicle about 10 feet long with large mesh wheels, anterna, appendages, tool caddies, and cameras. Powered by two 36-volt batteries, it has four 1/4-hp drive motors, one for each wheel. The vehicle was designed to travel in forward or reverse, negotiate obstacles about 1 foot high, cross crevasses about 2 feet wide, and climb or descend moderate slopes. Its speed limit was about 9 miles (14 kilometers) per hour. An LRV was used on each of the last three Apollo missions (Apollo 15, Apollo 16, and Apollo 17) and permitted the crew to travel several miles from the Lunar Module. The LRV was designed, developed, and tested by the Marshall Space Flight Center, and built by the Boeing Plant in Kent, Washington.

AS14-68-9405 (6 Feb. 1971) --- Astronaut Alan B. Shepard Jr., Apollo 14 commander, assembles a double core tube as he stands beside the rickshaw-type portable workbench or modularized equipment transporter (MET) unique to this mission. The photograph was taken by astronaut Edgar D. Mitchell, lunar module pilot, standing some 170 meters northeast of the Lunar Module (LM), during the mission's second extravehicular activity (EVA) on Feb. 6, 1971. While astronauts Shepard and Mitchell descended in the LM "Antares" to explore the Fra Mauro region of the moon, astronaut Stuart A. Roosa, command module pilot, remained with the Command and Service Modules (CSM) "Kitty Hawk" in lunar orbit.

S71-43541 (7 Aug. 1971) --- The Apollo 15 Command Module (CM), with astronauts David R. Scott, commander; Alfred M. Worden, command module pilot; and James B. Irwin, lunar module pilot, aboard safely touches down in the mid-Pacific Ocean to conclude a highly successful lunar landing mission. Although causing no harm to the crew men, one of the three main parachutes failed to function properly. The splashdown occurred at 3:45:53 p.m. (CDT), Aug. 7, 1971, some 330 miles north of Honolulu, Hawaii. The three astronauts were picked up by helicopter and flown to the prime recovery ship, USS Okinawa, which was only 6 1/2 miles away.

AS15-85-11451 (31 July 1971) --- Astronaut David R. Scott, mission commander, performs a task at the Lunar Roving Vehicle parked on the edge of Hadley Rille during the first Apollo 15 lunar surface extravehicular activity (EVA). This photograph was taken by astronaut James B. Irwin, lunar module pilot, from the flank of St. George Crater. The view is looking north along the rille.

This photograph of an astronaut getting the Lunar Roving Vehicle (LRV) ready for exploration of the lunar surface was taken during activities of the Apollo 15 mission. Designed and developed by the Marshall Space Flight Center and built by the Boeing Company, the LRV was first used on the Apollo 15 mission and increased the range of astronauts' mobility and productivity on the lunar surface.

S71-56478 (December 1971) --- Astronaut James B. Irwin

This August 1971 interior photograph of Skylab's Multiple Docking Adapter (MDA) flight article, undergoing outfitting at the Martin-Marietta Corporation's Space Center facility in Denver, Colorado, shows the forward cone area and docking tunnel (center) that attached to the Apollo Command Module. Designed and manufactured by the Marshall Space Flight Center, the MDA housed the control units for the Apollo Telescope Mount, Earth Resources Experiment Package, and Zero-Gravity Materials Processing Facility and provided a docking port for the Apollo Command Module.

Dryden Flight Research Center's Piper PA-30 Twin Commanche, which helped validate the RPRV concept, descends to a remotely controlled landing on Rogers Dry Lake, unassisted by the onboard pilot. A Piper PA-30 Twin Commanche, known as NASA 808, was used at the NASA Dryden Flight Research Center as a rugged workhorse in a variety of research projects associated with both general aviation and military projects. In the early 1970s, the PA-30, serial number 301498, was used to test a flight technique used to fly Remotely Piloted Research Vehicles (RPRV's). The technique was first tested with the cockpit windows of the light aircraft blacked out while the pilot flew the aircraft utilizing a television monitor which gave him a "pilot's eye" view ahead of the aircraft. Later pilots flew the aircraft from a ground cockpit, a procedure used with all RPRV's. TV and two-way telemetry allow the pilot to be in constant control of the aircraft. The apparatus mounted over the cockpit is a special fish eye lens camera, used to obtain images that are transmitted to the ground based cockpit. This project paved the way for sophisticated, highly successful research programs involving high risk spin, stall, and flight control conditions, such as the HiMAT and the subscale F-15 remotely piloted vehicles. Over the years, NASA 808 has also been used for spin and stall research related to general aviation aircraft and also research to alleviate wake vortices behind large jetliners.

National Aeronautics and Space Administration (NASA) Convair F-106B Delta Dart with a 32-spoke nozzle installed on its General Electric J85 test engine. Lewis acquired a Delta Dart fighter in 1966 to study the components for propulsion systems that could be applied to supersonic transport aircraft at transonic speeds. The F-106B was modified with two General Electric J85-13 engines under its wings to study these components. The original test plan was expanded to include the study of boattail drag, noise reduction, and inlets. From February to July 1971 the modified F-106B was used to study different ejector nozzles. Researchers conducted both acoustic and aerodynamic tests on the ground and in flight. Several models were created to test different suppression methods. NASA Lewis’ conical nozzle was used as the baseline configuration. Flightline and sideline microphones were set up on the ground. The F-106B would idle its own engine and buzz the recording station from an altitude of 300 feet at Mach 0.4 with the test engines firing. Researchers found that the suppression of the perceived noise level was usually lower during flight than the researchers had statistically predicted. The 64 and 32-spoke nozzles performed well in actual flight, but the others nozzles tended to negatively affect the engine’s performance. Different speeds or angles- -of-attack sometimes changed the noise levels. In the end, no general conclusions could be applied to all the nozzles.

S71-59355 (17-18 Nov. 1971) --- Astronauts John W. Young, right, prime crew commander for Apollo 16, and Charles M. Duke Jr., lunar module pilot, study rock formations along their simulated lunar traverse route. The prime and backup commanders and lunar module pilots for Apollo 16 took part in the two-day geology field trip and simulations in the Coso Range, near Ridgecrest, California, about 160 miles north by northeast of Los Angeles. The training and simulations were conducted Nov. 17 and 18, 1971, at the U.S. Naval Ordnance Test Station.

AS14-67-9367 (5 Feb. 1971) --- The Apollo 14 Lunar Module (LM) as seen by the two moon-exploring crewmen of the Apollo 14 lunar landing mission, photographed against a brilliant sun glare during the first extravehicular activity (EVA). A bright trail left in the lunar soil by the two-wheeled modularized equipment transporter (MET) leads from the LM. While astronauts Alan B. Shepard Jr., commander, and Edgar D. Mitchell, lunar module pilot, were exploring the moon, astronaut Stuart A. Roosa, command module pilot, was maneuvering the Command and Service Modules (CSM) in lunar orbit.

Portrait of Mary Jackson. At the time this photo was taken on October 9, 1971, Mrs. Jackson was working as a Equal Employment Opportunity (EEO) Counselor Mary Jackson, was NASA’s first black female engineer, R-LRC-1971-OCIO_P-08767,

Portrait of Mary Jackson. At the time this photo was taken on October 9, 1971, Mrs. Jackson was working as a Equal Employment Opportunity (EEO) Counselor Mary Jackson, was NASA’s first black female engineer,R-LRC-1971-OCIO_P-08767

AS14-64-9099 (6 Feb. 1971) --- An Apollo 14 crew member (note shadow) photographs this field of boulders located on the flank of Cone Crater during the second extravehicular activity (EVA). This view is looking just north of west. While astronauts Alan B. Shepard Jr., commander, and Edgar D. Mitchell, lunar module pilot, were exploring the moon, astronaut Stuart A. Roosa, command module pilot, was maneuvering the Apollo 14 Command and Service Modules (CSM) in lunar orbit.

AS14-66-9306 (5 Feb. 1971) --- A front view of the Apollo 14 Lunar Module (LM), which reflects a circular flare caused by the brilliant sun, as seen by the two moon-exploring crew men of the Apollo 14 lunar landing mission during their first extravehicular activity (EVA). The unusual ball of light was said by the astronauts to have a jewel-like appearance. At the extreme left the lower slope of Cone Crater can be seen. Astronauts Alan B. Shepard Jr., commander; and Edgar D. Mitchell, lunar module pilot; descended in the LM, while astronaut Stuart A. Roosa, command module pilot; remained with the Command and Service Modules (CSM) in lunar orbit.

S71-2250X (June 1971) --- A close-up view of the Scientific Instrument Module (SIM) to be flown for the first time on the Apollo 15 lunar landing mission. Mounted in a previously vacant sector of the Apollo Service Module (SM), the SIM carries specialized cameras and instrumentation for gathering lunar orbit scientific data. SIM equipment includes a laser altimeter for accurate measurement of height above the lunar surface; a large-format panoramic camera for mapping, correlated with a metric camera and the laser altimeter for surface mapping; a gamma ray spectrometer on a 25-feet extendible boom; a mass spectrometer on a 21-feet extendible boom; X-ray and alpha particle spectrometers; and a subsatellite which will be injected into lunar orbit carrying a particle and magnetometer, and the S-Band transponder.

S71-41501 (1 Aug. 1971) --- Astronaut David R. Scott, Apollo 15 commander, is seen carrying the Apollo Lunar Surface Drill (ALSD) during the second lunar surface extravehicular activity (EVA) in this black and white reproduction taken from a color transmission made by the RCA color television camera mounted on the Lunar Roving Vehicle (LRV). This transmission was the fourth made during the mission.

AS15-87-11748 (31 July 1971) --- A view of Hadley Delta, looking southeasterly, as photographed from the top hatch of the Apollo 15 Lunar Module (LM) by astronaut David R. Scott, commander, during his stand-up extravehicular activity (EVA) just after the LM "Falcon" touched down at the Hadley-Apennine landing site. The prominent feature on the horizon in the center of the picture was called Silver Spur by the Apollo 15 crew men. Hadley Delta Mountain rises approximately 4,000 meters (about 13,124 feet) above the plain. While astronauts Scott and James B. Irwin, lunar module pilot, descended in the LM to explore the moon, astronaut Alfred M. Worden, command module pilot, remained with the Command and Service Module's (CSM) in lunar orbit.

S71-52260 (1971) --- Astronaut Harrison H. Schmitt

This interior photograph of Skylab's multiple docking adapter (MDA) flight article, then undergoing outfitting at the Martin Marietta Corporation's Space Center facility in Denver, Colorado, shows the forward cone area and docking turnel (center) that attached to the Apollo Command Module. Designed and manufactured by the Marshall Space Flight Center, the MDA housed the control units for the Apollo Telescope Mount (ATM), Earth Resources Experiment Package (EREP), and Zero-Gravity Materials Processing Facility and provided a docking port for the Apollo Command Module.

The Apollo Telescope Mount (ATM) was designed and developed by the Marshall Space Flight Center and served as the primary scientific instrument unit aboard Skylab (1973-1979). The ATM consisted of eight scientific instruments as well as a number of smaller experiments. One scientific instrument was the ATM solar shield that formed the base for the rack/frame instrument and the instrument canister. The solar shield contained aperture doors for each instrument to protect against solar radiation and space contamination.

LCG: Anti-Hemophilia G-Suit - outer and inner garment assembled

KENNEDY SPACE CENTER, FLA. - Apollo 15 Commander David R. Scott operates the battery-powered Lunar Surface Drill during a training exercise at a man-made replica of the Moon's Hadley-Apennine region at the Kennedy Space Center. During his upcoming mission, scheduled to begin no earlier than July 26, 1971, Scott will drill to a depth of about 10 feet to obtain lunar surface core samples and conduct the Heat Flow Experiment. This experiment is designed to measure the rate of heat loss from the interior of the Moon. Lunar Module Pilot James B. Irwin will accompany Scott on the surface while Astronaut Alfred M. Worden will pilot the Command Module while in lunar orbit.

AS15-85-11425 (31 July 1971) --- A view of Hadley Rille, looking northwest, as photographed from near Station No. 2 (St. George Crater) during the first Apollo 15 lunar surface extravehicular activity (EVA). This picture shows layering in the rille wall and blocks on the floor of the rille. The feature referred to as the "Terrace" is visible on the right (east) side of the rille. While astronauts David R. Scott, commander, and James B. Irwin, lunar module pilot, descended in the Lunar Module (LM) "Falcon" to explore the moon, astronaut Alfred M. Worden, command module pilot, remained with the Command and Service Module's (CSM) in lunar orbit.

Super Guppy, bigger sister of the aptly named Pregnant Guppy, was the only airplane in the world capable of carrying a complete S-IVB stage. This aircraft was built by John M. Conroy of Aero Spaceliners, Incorporated, who started with the fuselages of a surplus Boeing C-97 Stratocruiser, ballooned out the upper decks enormously, and hinged the front sections so that they could be folded back 110 degrees. The Super Guppy flew smoothly at a 250-mph cruising speed, and its cargo deck provided a 25-foot clear diameter.

Hovercraft surface evvect vehicle No.03 model SK-5 (S/N015)

S71-41356 (26 July 1971) --- The huge, 363-feet tall Apollo 15 (Spacecraft 112/Lunar Module 10/Saturn 510) space vehicle is launched from Pad A, Launch Complex 39, Kennedy Space Center (KSC), Florida, at 9:34:00:79 a.m. (EDT), July 26, 1971, on a lunar landing mission. Aboard the Apollo 15 spacecraft were astronauts David R. Scott, commander; Alfred M. Worden, command module pilot; and James B. Irwin, lunar module pilot. Apollo 15 is the National Aeronautics and Space Administration's (NASA) fourth manned lunar landing mission. While astronauts Scott and Irwin will descend in the Lunar Module (LM) to explore the moon, astronaut Worden will remain with the Command and Service Modules (CSM) in lunar orbit.

The Apollo Telescope Mount (ATM) was designed and developed by the Marshall Space Flight Center and served as the primary scientific instrument unit aboard Skylab (1973-1979). The ATM contained eight complex astronomical instruments designed to observe the Sun over a wide spectrum from visible light to x-rays. This image depicts the sun end and spar of the ATM flight unit showing individual telescopes. All solar telescopes, the fine Sun sensors, and some auxiliary systems are mounted on the spar, a cruciform lightweight perforated metal mounting panel that divides the canister lengthwise into four equal compartments. The spar assembly was nested inside a cylindrical canister that fit into a complex frame named the rack, and was protected by the solar shield.

Hovercraft surface evvect vehicle No.03 model SK-5 (S/N015)

S71-43202 (5 Aug. 1971) --- Astronaut Alfred M. Worden, command module pilot of the Apollo 15 lunar landing mission, floats in space outside the spacecraft during his trans-Earth extravehicular activity (EVA). This photograph was taken from a frame of motion picture film exposed by the 16mm Maurer camera mounted in the hatch of the Command Module (CM). During his EVA, Worden made an inspection of the Service Module's (SM) Scientific Instrument Module (SIM) bay and retrieved the film cassettes from the Panoramic Camera and the Mapping Camera. The SIM bay holds eight orbital science experiments. The EVA occurred when the spacecraft was homeward bound approximately 171,000 nautical miles from Earth.

S71-51318 (1 Oct. 1971) --- A close view of germ free plants -- lettuce (left), tomato (right center and left center) and citrus (right). This type of testing is a unique effort at the Manned Spacecraft Center (MSC) to grow germ-free plants. By study of the germ-free plants, NASA and the U.S. Department of Agriculture Forest Service hope to establish clearly the exact mineral needs of the plants alone. Previous nutrition studies have measured the needs of a complex of soil:micro-organisms:plants. Results from studies where the role of microbes is not known or defined are difficult to interpret and do not lead to the accumulation of exacting facts on plant nutrition.

AS14-66-9340 (6 Feb. 1971) --- A view from inside the Lunar Module (LM) following the second Apollo 14 extravehicular activity (EVA). At the left foreground is the modularized equipment transporter (MET). Tracks made by the two-wheeled "Rickshaw"-type cart can be seen in the left background. The Apollo 35mm stereo close-up camera lies next to the MET, near a huge shadow of the erectable S-Band antenna. The area is largely covered with bootprints made by astronauts Alan B. Shepard Jr., commander, and Edgar D. Mitchell, lunar module pilot. While the pair explored the moon, astronaut Stuart A. Roosa, command module pilot, remained with the Command and Service Modules (CSM) in lunar orbit.

S71-18753 (9 Feb. 1971) --- The Apollo 14 Command Module (CM), with astronauts Alan B. Shepard Jr., commander; Stuart A. Roosa, command module pilot; and Edgar D. Mitchell, lunar module pilot, aboard, approaches touchdown in the South Pacific Ocean to successfully end a 10-day lunar landing mission. The splashdown occurred at 3:04:39 p.m. (CST), Feb. 9, 1971, approximately 765 nautical miles south of American Samoa. The three crew men were flown by helicopter to the USS New Orleans prime recovery ship.

S71-52264 (1971) --- Astronaut Joseph P. Kerwin. Photo credit: NASA

S71-39614 (July 1971) --- An artist's concept of the Apollo 15 Command and Service Modules (CSM), showing two crewmembers performing a new-to-Apollo extravehicular activity (EVA). The figure at left represents astronaut Alfred M. Worden, command module pilot, connected by an umbilical tether to the CM, at right, where a figure representing astronaut James B. Irwin, lunar module pilot, stands at the open CM hatch. Worden is working with the panoramic camera in the Scientific Instrument Module (SIM). Behind Irwin is the 16mm data acquisition camera. Artwork by North American Rockwell.

AS14-72-9975 (February 1971) --- A near vertical view of the inner wall of King Crater located on the lunar farside, as photographed from the Apollo 14 spacecraft in lunar orbit. The coordinates of the center of King Crater are 120.7 degrees east longitude and 14.3 degrees north latitude.

S71-43203 (9 Aug. 1971) --- Astronauts David R. Scott, left foreground, and James B. Irwin, right foreground, join the Manned Spacecraft Center's (MSC) geologists in getting first looks at some of the first Apollo 15 samples to be opened in the Non-Sterile Nitrogen Processing Line (NNPL) in the MSC Lunar Receiving Laboratory (LRL). Holding the microphone and making recorded tapes of the two Apollo 15 crew men's comments is Dr. Gary Lofgren. Partially obscured, near center of photo is Dr. William Phinney, and to his left is Dr. James W. Head.

AS14-67-9376 (5 Feb. 1971) --- Several components of the Apollo lunar surface experiments package (ASLEP) are deployed in this photograph taken during the first Apollo 14 extravehicular activity (EVA). The larger object with antenna is the ALSEP central station (CS). The active seismic experiment (ASE) mortar package assembly is to the rear left of the CS. The charged particle lunar environment experiment (CPLEE) is to the right rear of the CS. A portion of the modularized equipment transporter (MET) can be seen in the left foreground.

AS14-64-9129 (6 Feb. 1971) --- The two moon-exploring crew men of the Apollo 14 lunar landing mission, photographed and collected the large rock pictured just above the exact center of this picture. (Hold picture with the NASA photographic number at lower right hand corner.) The rock, casting a shadow off to the left, is lunar sample number 14321, referred to as a basketball-sized rock by newsmen and nicknamed "Big Bertha" by principal investigators. It lies between the wheel tracks made by the modular equipment transporter (MET) or rickshaw-type portable workbench. A few prints of the lunar overshoes of the crew members are at the left. This photo was made near the boulder field near the rim of Cone Crater.

S71-16574 (11 Jan. 1971) --- An artist's concept depicting the Apollo 14 Command and Service Modules (CSM) circling the moon as the Lunar Module (LM) heads toward a lunar landing. While astronaut Stuart A. Roosa, command module pilot, remains with the CSM in lunar orbit, astronauts Alan B. Shepard Jr., commander; and Edgar D. Mitchell, lunar module pilot, will descend in the LM to explore an area in the rugged Fra Mauro highlands.

S71-52275 (1971) --- Astronaut Edward G. Gibson. Photo credit: NASA

AS14-64-9135 (6 Feb. 1971) --- Astronaut Alan B. Shepard Jr., commander, took this close-up view of a large boulder, approximately five feet long, during the second extravehicular activity (EVA), on Feb. 6, 1971. Astronauts Shepard and Edgar D. Mitchell, lunar module pilot, descended in the Lunar Module (LM) to explore the moon, while astronaut Stuart A. Roosa, command module pilot, remained with the Command and Service Modules (CSM) in lunar orbit.

S71-41409 (26 July 1971) --- Astronaut David R. Scott, commander of the Apollo 15 lunar landing mission, goes through suiting up operations in the Kennedy Space Center's (KSC) Manned Spacecraft Operations Building (MSOB) during the Apollo 15 prelaunch countdown. Minutes later astronauts Scott; Alfred M. Worden, command module pilot; and James B. Irwin, lunar module pilot, rode a special transport van over to Pad A, Launch Complex 39, where their spacecraft awaited them. The Apollo 15 space vehicle was launched at 9:34:00:79 a.m. (EDT), July 26, 1971.

The Lunar Roving Vehicle (LRV) was designed to transport astronauts and materials on the Moon. It was a collapsible open-space vehicle about 10 feet long with large mesh wheels, anterna, appendages, tool caddies, and cameras. Powered by two 36-volt batteries, it has four 1/4-hp drive motors, one for each wheel. The vehicle was designed to travel in forward or reverse, negotiate obstacles about 1 foot high, cross crevasses about 2 feet wide, and climb or descend moderate slopes. Its speed limit was about 9 miles (14 kilometers) per hour. An LRV was used on each of the last three Apollo missions (Apollo 15, Apollo 16, and Apollo 17) and permitted the crew to travel several miles from the Lunar Module. The LRV was designed, developed, and tested by the Marshall Space Flight Center, and built by the Boeing Plant in Kent, Washington.

MSC Space Shuttle Stability and Control Characteristics. Schlieren of North American Rockwell Straight Wing orbiter approximate Mach .95 6ft w.t. Test-66-503

S71-41810 (26 July 1971) --- The 363-feet tall Apollo 15 (Spacecraft 112/Lunar Module 10/Saturn 510) space vehicle is launched from Pad A, Launch Complex 39, Kennedy Space Center, Florida, at 9:34:00.79 a.m., July 26, 1971, on a lunar landing mission. Aboard the Apollo 15 spacecraft were astronauts David R. Scott, commander; Alfred M. Worden, commander module pilot; and James B. Irwin, lunar module pilot. Apollo 15 is the National Aeronautics and Space Administration's (NASA) fourth manned lunar landing mission.

AS14-66-9322 (5-6 Feb. 1971) --- This photograph taken through a window of the Apollo 14 Lunar Module (LM), on the moon, shows an excellent view of the nearby terrain. In the center background is the deployed solar wind composition (SWC) experiment. Two LM RCS thrusters are silhouetted in the left foreground. While astronauts Alan B. Shepard Jr., commander; and Edgar D. Mitchell, lunar module pilot; descended in the LM, astronaut Stuart A. Roosa, command module pilot, remained with the Command and Service Modules (CSM) in lunar orbit.

S71-52262 (December 1971) --- Astronaut Jack R. Lousma. Photo credit: NASA

CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center in Florida, Apollo 15's Saturn V rocket lifts off from Launch Pad 39A at 9:34 a.m., EDT, July 26, 1971, on a lunar landing mission. Aboard the Apollo 15 spacecraft are astronauts David R. Scott, commander, Alfred M. Worden, command module pilot, and James B. Irwin, lunar module pilot. While Apollo 15 astronauts Scott and Irwin will descend in the lunar module to explore the moon's Hadley-Apennine region, astronaut Worden will remain in lunar orbit with the command module. For more information, visit http://www-pao.ksc.nasa.gov/history/apollo/apollo-15/apollo-15.htm Photo credit: NASA

This is a close-up inboard view of a left front wheel of the Lunar Roving Vehicle (LRV) No. 1. The LRV was built to give Apollo astronauts a greater Range of mobility during lunar exploration. It was an open-space and collapsible vehicle about 10 feet long with large mesh wheels, anterna, appendages, tool caddies, and camera. An LRV was used on each of the last three Apollo missions; Apollo 15, Apollo 16, and Apollo 17. It was built by the Boeing Company under the direction of the Marshall Space Flight Center.

The Apollo Telescope Mount (ATM) was designed and developed by the Marshall Space Flight Center and served as the primary scientific instrument unit aboard Skylab (1973-1979). The ATM consisted of eight scientific instruments as well as a number of smaller experiments. This is a photograph of the assembly of an ATM flight unit rack. The flight unit rack was an octagonal shaped complex outer frame that housed the canister containing the solar instruments.

S71-56246 (November 1971) --- The Apollo 16 crew patch is dominated by an eagle perched atop a red, white and blue shield a superimposed on a lunar scene, surrounded by a blue circle of 16 stars with the crew's surnames completing the bottom are of the circle. Across the face of the shield is a gold symbol of flight outlined in blue, similar to that on the National Aeronautics and Space Administration (NASA) agency seal and insignia. The design was created by a NASA artist from ideas submitted by the three crew men: astronauts John W. Young, commander; Thomas K. Mattingly II, command module pilot; and Charles M. Duke Jr., lunar module pilot. This is the official Apollo 16 emblem, a property of the government of the United States. It has been authorized only for use by the astronauts. Its reproduction in any form other than in news, information and education media is not authorized without approval. Unauthorized use is subject to the provisions of Title 18, U.S. Code, Section 701.

S71-16637 (January 1971) --- A close-up view of the plaque which the Apollo 14 astronauts will leave behind on the moon during their lunar landing mission. Astronauts Alan B. Shepard Jr., commander, and Edgar D. Mitchell, lunar module pilot, will descend to the lunar surface in the Lunar Module (LM) "Antares". Astronaut Stuart A. Roosa, command module pilot, will remain with the Command and Service Modules (CSM) in lunar orbit. The seven by nine inch stainless steel plaque will be attached to the ladder on the landing gear strut on the LM's descent stage. Commemorative plaques were also left on the moon by the Apollo 11 and Apollo 12 astronauts.

AS14-66-9344 (February 1971) --- The Apollo Command and Service Modules (CSM) are photographed against a black sky background from the Lunar Module (LM) above the moon. While astronauts Alan B. Shepard Jr., commander, and Edgar D. Mitchell, lunar module pilot, descended in the LM "Antares" to explore the Fra Mauro region of the moon, astronaut Stuart A. Roosa , command module pilot, remained with the CSM "Kitty Hawk" in lunar orbit.

S71-41852 (2 Aug. 1971) --- Gerald D. Griffin, foreground, stands near his console in the Mission Operations Control Room (MOCR) during Apollo 15's third extravehicular activity (EVA) on the lunar surface. Griffin is Gold Team (Shift 1) flight director for the Apollo 15 mission. Astronauts David R. Scott and James B. Irwin can be seen on the large screen at the front of the MOCR as they participate in sample-gathering on the lunar surface.

CAPE CANAVERAL, Fla. – The Apollo 15 crew walks out of the Operations and Checkout Building at NASA's Kennedy Space Center before climbing into the Astrovan for the ride out to the launch pad for their flight to the moon. Photo credit: NASA

This 1971 photograph was taken during the assembly of the Flight Article of the Skylab Airlock Module (AM). The Am, fabricated by McDornell Douglas under the direction of the Marshall Flight Center, allowed Skylab crew members an exit to perform extravehicular activities. The Module also contained many of the supplies and control panels for electrical power distribution and internal environment.

S71-16635 (31 Jan. 1971) --- The three Apollo 14 astronauts arrive at the White Room atop Pad A, Launch Complex 39, during the Apollo 14 prelaunch countdown. Apollo 14, with Alan B. Shepard Jr., commander; Stuart A. Roosa, command module pilot; and Edgar D. Mitchell, lunar module pilot, aboard was launched at 4:03:02 p.m. (EST), Jan. 31, 1971, on a lunar landing mission. Note identifying bands on the sleeve and leg of Shepard. Standing in the center foreground is astronaut Thomas P. Stafford, chief of the MSC Astronaut Office.

AS14-67-9362 (5 Feb. 1971) --- A close-up view of the passive seismic experiment (PSE), a component of the Apollo lunar surface experiments package (ALSEP), which was deployed on the moon by the Apollo 14 astronauts during their first extravehicular activity (EVA). While astronauts Alan B. Shepard Jr., commander, and Edgar D. Mitchell, lunar module pilot, descended in the Lunar Module (LM) to explore the moon, astronaut Stuart A. Roosa, command module pilot, remained with the Command and Service Modules (CSM) in lunar orbit.

KENNEDY SPACE CENTER, FLA. - Apollo 15 Lunar Module Pilot James B. Irwin deploys the Suprathermal Ion Detector Experiment during a training exercise at the Kennedy Space Center. Mission Commander David R. Scott is working in the background on the simulated lunar surface, a replica of the Moon's Hadley-Apennine region. They will be launched to the Moon no earlier than July 26, 1971, along with Command Module Pilot Alfred M. Worden.

AS14-69-9560 (February 1971) --- This 500mm vertical frame taken from the Apollo 14 spacecraft is of the Apollo 16 proposed landing site "Descartes". The actual location of the target area is near the upper left. This photograph was taken with a 56 degree sun angle. The large bright crater is approximately one kilometer in diameter and has a distinctive ray pattern which serves as an excellent landmark.

This December 1971 photograph shows the internal configuration of Skylab's Multiple Docking Adapter (MDA) flight article (forward view) as it appeared during the crew compartment and function review at the Martin-Marietta Corporation's Space Center Facility in Denver, Colorado. Designed and manufactured by the Marshall Space Flight Center, the MDA housed a number of experiment control and stowage units as well as providing a docking port for the Apollo Command module.

S71-29952 (26 March 1971) --- The three Apollo 15 prime crew members can be seen inside the Apollo 15 Command Module (CM) during simulation training at the Kennedy Space Center (KSC). Astronaut David R. Scott, commander, is in the background to the left. Astronaut Alfred M. Worden, center foreground, is the command module pilot. Out of view, to the right background, is astronaut James B. Irwin, lunar module pilot.

S71-44150 (February 1971) --- A vertical view of the Apollo 16 landing site located in the Descartes area on the lunar nearside. The overlay indicates the location of the proposed touchdown point for the Apollo 16 Lunar Module (LM). Descartes is located west of the Sea of Nectar and southwest of the Sea of Tranquility. This photograph was taken with a 500mm lens camera from lunar orbit by the Apollo 16 crew. Astronauts John W. Young, commander; and Charles M. Duke Jr., lunar module pilot; descended in the Apollo 16 LM "Orion" to explore the Descartes highlands landing site on the moon. Astronaut Thomas K. Mattingly II, command module pilot, remained with the Command and Service Modules (CSM) "Casper" in lunar orbit.

Portrait of Mary Jackson. At the time this photo was taken on October 9, 1971, Mrs. Jackson was working as a Equal Employment Opportunity (EEO) Counselor Mary Jackson, was NASA’s first black female engineer.

S89-41564 (25 July 1971) --- Lightning streaks through the sky around the Apollo 15 stack of hardware prior to the Apollo 15 launch. The huge 363-feet tall Apollo 15 (Spacecraft 112/Lunar Module 10/Saturn 510) space vehicle is scheduled to launch from Pad A, Launch Complex 39, at 9:34:00:79 p.m. (EDT) on July 26, 1971. The prime crewmembers for the Apollo 15 mission are astronauts David R. Scott, commander; James B. Irwin, lunar module pilot; and Alfred M. Worden, command module pilot.

Apollo 15 Command Module Pilot Alfred M. Worden practices alone in a mission simulator at the Kennedy Space Center in preparation for his upcoming launch to the Moon with Mission Commander David R. Scott and Lunar Module Pilot James B. Irwin. Worden will maintain the command module in lunar orbit while the other two crewmen remain on the surface for as long as 67 hours. Launch to the moon is scheduled for no earlier than July 26, 1971.

Overall wide-angle view of the MOCR in the Mission Control Center (MCC) during the touchdown of the Apollo XV LM at the Hadley-Apennine Moon site. MSC, Houston, TX

KENNEDY SPACE CENTER, FLA. - The Apollo 15 astronauts that will be involved in the first time use of the Lunar Roving Vehicle, participate in a Crew Fit and Functional Test in the Manned Spacecraft Operations Building. Commander James B. Irwin and Command Module Pilot Alfred M. Worden, Jr., will drive the Lunar Roving Vehicle for the first time on the Moon's surface. The landing site for the Lunar Module is the Hadley-Apennine area of the Moon.

S71-39357 (July 1971) --- A photographic replica of the plaque which the Apollo 15 astronauts will leave behind on the moon during their lunar landing mission. Astronauts David R. Scott, commander; and James B. Irwin, lunar module pilot; will descend to the lunar surface in the Lunar Module (LM) "Falcon". Astronaut Alfred M. Worden, command module pilot, will remain with the Command and Service Modules (CSM) in lunar orbit. The seven by nine inch stainless steel plaque will be attached to the ladder on the landing gear strut on the LM's descent stage. Commemorative plaques were also left on the moon by the Apollo 11, Apollo 12 and Apollo 14 astronauts.

S71-18557 (9 Feb. 1971) --- Sealed inside a Mobile Quarantine Facility (MQF), Apollo 14 astronauts greet newsmen and crew men aboard the USS New Orleans, Apollo 14 prime recovery ship. They are from left to right, astronauts Stuart A. Roosa, command module pilot; Alan B. Shepard Jr., commander; and Edgar D. Mitchell, lunar module pilot. Apollo 14 splashdown occurred at 3:04:39 p.m. (CST), Feb. 9, 1971, in the South Pacific Ocean, approximately 765 nautical miles from American Samoa.

S71-16745 (January 1971) --- An artist's concept illustrating a cutaway view of one of the three oxygen tanks of the Apollo 14 spacecraft. This is the new Apollo oxygen tank design, developed since the Apollo 13 oxygen tank explosion. Apollo 14 has three oxygen tanks redesigned to eliminate ignition sources, minimize the use of combustible materials, and simplify the fabrication process. The third tank has been added to the Apollo 14 Service Module, located in the SM's sector one, apart from the pair of oxygen tanks in sector four. Arrows point out various features of the oxygen tank.

S71-51282 (1971) --- Astronaut Gerald P. Carr. Photo credit: NASA

Dr. Lee Silver (pointing foregroung), California Institute of Technology, calls a geological feature near Taos, New Mexico, to the attention of Apollo 16 prime and backup crewmen during a geological field trip. The crewmen, from left to right, are Astronauts Charles M. Duke Jr., lunar module pilot; Fred W. Haise Jr., backup commander; Edgar D. Mitchell, backup Lunar Module pilot; and John W. Young, commander.

S71-51315 (1 Oct. 1971) --- A close-up view of soybean tissue culture growing in a synthetic medium and Apollo 15 lunar material. Note the greening occurring in areas in contact with the soil particles.

S71-33786 (11 May 1971) --- The 363-feet tall Apollo (Spacecraft 112/Lunar Module 10/Saturn 510) space vehicle which leaves the Vehicle Assembly Building (VAB) to Pad A, Launch Complex 39, Kennedy Space Center (KSC). The Saturn V stack and its mobile launch tower are atop a huge crawler-transporter. Apollo 15 is scheduled as the fourth manned lunar landing mission by the National Aeronautics and Space Administration (NASA) and is scheduled to lift off on July 26, 1971. The crew men will be astronauts David R. Scott, commander; Alfred M. Worden, command module pilot; and James B. Irwin, lunar module pilot. While astronaut Scott and Irwin will descend in the Lunar Module (LM) to explore the moon, astronaut Worden will remain with the Command and Service Modules (CSM) in lunar orbit.

S71-00166 (June 1971) --- A close-up view of the Lunar Roving Vehicle (LRV). Apollo 15 will be the first mission to employ the services of the LRV. Astronauts David R. Scott, commander; and James B. Irwin, lunar module pilot, will move about the lunar surface in the Hadley-Apennine region in their four-wheeled vehicle while astronaut Alfred M. Worden, command module pilot, remains with the Command and Service Modules (CSM) in lunar orbit. A television camera, which can be controlled remotely from the ground (front), and a motion picture camera (rear) are among the gear on the LRV.

The Lunar Roving Vehicle (LRV) was designed to transport astronauts and materials on the Moon. It was a collapsible open-space vehicle about 10 feet long with large mesh wheels, anterna, appendages, tool caddies, and cameras. Powered by two 36-volt batteries, it has four 1/4-hp drive motors, one for each wheel. The vehicle was designed to travel in forward or reverse, negotiate obstacles about 1 foot high, cross crevasses about 2 feet wide, and climb or descend moderate slopes. Its speed limit was about 9 miles (14 kilometers) per hour. An LRV was used on each of the last three Apollo missions (Apollo 15, Apollo 16, and Apollo 17) and permitted the crews to travel several miles from the Lunar Module. The LRV was designed, developed, and tested by the Marshall Space Flight Center, and built by the Boeing Plant in Kent, Washington.

S71-33433 (1 July 1971) --- An artist's concept of the Hadley-Apennine landing site, depicting the traverses planned on the Apollo 15 lunar landing mission using the Lunar Roving Vehicle (LRV). The Roman numerals indicate the three periods of extravehicular activity (EVA). The Arabic numbers represent the station stops. This artist's concept was excerpted from "On the Moon with Apollo 15: A Guidebook to Hadley Rille and the Apennine Mountains," by Gene Simmons. The station stops indicated here are keyed to information given in the publication. Artwork by Jerry Elmore.

The Apollo Telescope Mount (ATM), one of four major components comprising Skylab, was designed and developed by the Marshall Space Flight Center. Power to operate the ATM's instruments and experiments was collected by four solar arrays, capable of producing up to 1.1 kilowatts of electricity. This is a photograph of the ATM Solar Array flight unit deployed for illumination testing.

S71-44667 (31 July-2 Aug. 1971) --- An oblique view of the Hadley-Apennine area, looking north, as photographed by the Fairchild metric camera in the Scientific Instrumentation Module (SIM) bay of the Apollo 15 Command and Service Modules (CSM) in lunar orbit. Hadley Rille meanders through the lower center of the picture. The Apennine Mountains are at lower right. The Apollo 15 Lunar Module (LM) touchdown point is on the east side of the "chicken beak" of Hadley Rille. The Caucasus Mountains are at upper right. The dark mare area at the extreme upper right is a portion of the Sea of Serenity. The Marsh of Decay is at lower left. The large crater near the horizon is Aristillus, which is about 55 kilometers (34.18 statute miles) in diameter. The crater just to the south of Aristillus is Autolycus, which is about 40 kilometers (25 statute miles) in diameter. The crater Cassini is barely visible on the horizon at upper right. The three-inch mapping camera was one of eight lunar orbital science experiments mounted in the SIM bay.

S71-51261 (October 1971) --- Astronaut John W. Young

S71-43052 (August 1971) --- A close-up view of a container full of green-colored lunar soil in the Non-Sterile Nitrogen Processing Line (NNPL) in the Lunar Receiving Laboratory (LRL) at the Manned Spacecraft Center (MSC). This sample, broken down into six separate samples after this photo was made, was made up of comprehensive fines from near Spur Crater on the Apennine Front. The numbers assigned to the sample include numbers 15300 through 15305. Astronauts David R. Scott and James B. Irwin took the sample during their second extravehicular activity (EVA) at a ground elapsed time (GET) of 146:05 to 146:06.

AS16-113-18282 (23 April 1972) --- The Apollo Command and Service Modules (CSM) "Casper" approaches the Lunar Module (LM) "Orion", from which this photograph was made. The two spacecraft are about to make their final rendezvous of the mission, on April 23, 1972. Astronauts John W. Young, commander, and Charles M. Duke Jr., lunar module pilot, aboard the LM, were returning to the CSM, in lunar orbit, after three successful days on the lunar surface. Astronaut Thomas K. (Ken) Mattingly II, command module pilot, remained with the CSM in lunar orbit, while Young and Duke descended in the LM to explore the Descartes region of the moon.

S71-39485 (July 1971) --- Astronaut James B. Irwin

N-221 40x80ft wind tunnel control room

F-104A #820 in flight 8/23/71 NASA DFRC EC71-2811