Front 3/4 view of the Avrocar mounted on variable height struts in the Ames 40x80 foot wind tunnel, without tail.

Hugh Dryden (far left) presents the NACA Exceptional Service Medal award at the NACA High Speed Flight Station. He awarded (L-R) Joe Walker (X-1A research pilot), Stan Butchart (pilot of the B-29 mothership),and Richard Payne (X-1A crew chief) in recognition of their research extending knowledge of swept wing flight.

On an upper level of high bay 1 of the Vehicle Assembly Building, technicians move protective material toward the nose cone (foreground) of Atlantis' external tank. The nose cone will undergo repair for hail damage. A severe thunderstorm with golf ball-sized hail caused visible divots in the giant tank's foam insulation and minor surface damage to about 26 heat shield tiles on the shuttle's left wing. Further evaluation of the tank is necessary to get an accurate accounting of foam damage and determine the type of repair required and the time needed for that work. A new target launch date has not been determined, but teams will focus on preparing Atlantis for liftoff in late April on mission STS-117.

At North Vandenberg Air Force Base in California, the AIM spacecraft is moved into a clean room for testing. AIM, which stands for Aeronomy of Ice in the Mesosphere, is being prepared for integrated testing and a flight simulation. The AIM spacecraft will fly three instruments designed to study polar mesospheric clouds located at the edge of space, 50 miles above the Earth's surface in the coldest part of the planet's atmosphere. The mission's primary goal is to explain why these clouds form and what has caused them to become brighter and more numerous and appear at lower latitudes in recent years. AIM's results will provide the basis for the study of long-term variability in the mesospheric climate and its relationship to global climate change. AIM is scheduled to be mated to its launch vehicle, Orbital Sciences' Pegasus XL, during the second week of April, after which final inspections will be conducted. Launch is scheduled for April 25.

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

CAPE CANAVERAL, Fla. -- Erection of the first stage of the Delta launch vehicle for Symphonie-B at Complex 17-A on Cape Canaveral Air Force Station. Photo credit: NASA

NASA crew members practice emergency rescue drills during simulated lunar surface operations at NASA’s Neutral Buoyancy Laboratory where teams evaluate how well crew perform tasks while wearing the Artemis III lunar spacesuit developed by Axiom Space called the AxEMU (Axiom Extravehicular Mobility Unit).

Boost glide model

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

CAPE CANAVERAL, Fla. - Renamed the Mission Control Center, the facility continued to be the flight control through the first three missions of Project Gemini. The Mercury Mission Control Center in Florida played a key role in the United States' early spaceflight program. Located at Cape Canaveral Air Force Station, the original part of the building was constructed between 1956 and 1958, with additions in 1959 and 1963. The facility officially was transferred to NASA on Dec. 26, 1963, and served as mission control during all the Project Mercury missions, as well as the first three flights of the Gemini Program, when it was renamed Mission Control Center. With its operational days behind, on June 1, 1967, the Mission Control Center became a stop on the public tour of NASA facilities until the mid-90s. In 1999, much of the equipment and furnishings from the Flight Control Area were moved to the Kennedy Space Center Visitor Complex where they became part of the exhibit there. The building was demolished in spring 2010. Photo credit: NASA

KENNEDY SPACE CENTER, Fla. -- Fog-enshrouded Space Shuttle Discovery dwarfs the workers on the ground as it crawls to Launch Pad 39B. Discovery will be flying on mission STS-102 to the International Space Station. Its payload is the Multi-Purpose Logistics Module Leonardo, a “moving van,” to carry laboratory racks filled with equipment, experiments and supplies to and from the Space Station aboard the Space Shuttle. The flight will also carry the Expedition Two crew up to the Space Station, replacing Expedition One, who will return to Earth on Discovery. Launch is scheduled for March 8 at 6:45 a.m. EST

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

This photo shows the HL-10 in flight, turning to line up with lakebed runway 18. The pilot for this flight, the 29th of the HL-10 series, was Bill Dana. The HL-10 reached a peak altitude of 64,590 feet and a top speed of Mach 1.59 on this particular flight.

Avrocar in the shop of the 40x80 foot wind tunnel with the 4 prop tilt wing model in the back ground.

The single-seat F-16XL, NASA 849, joins up with an SR-71A, NASA 844, as crews set up for one of the flights in the recent sonic boom research program conducted by the Dryden Flight Research Center, Edwards, California. During the missions, the F-16XL probed the shockwaves generated by the SR-71, while at lower altitudes sensors on an F-18 and on a YO-3A, and also on the ground, recorded data from the same shockwave.

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

VANDENBERG AFB, Calif. -- A technician ensures no contaminants on the payload fairing or the Landsat Data Continuity Mission, or LDCM, spacecraft about to be mounted atop a United Launch Alliance Atlas V rocket at Space Launch Complex-3E at Vandenberg Air Force Base, Calif. The Landsat Data Continuity Mission LDCM is the future of Landsat satellites. It will continue to obtain valuable data and imagery to be used in agriculture, education, business, science, and government. The Landsat Program provides repetitive acquisition of high resolution multispectral data of the Earth's surface on a global basis. The data from the Landsat spacecraft constitute the longest record of the Earth's continental surfaces as seen from space. It is a record unmatched in quality, detail, coverage, and value. Liftoff is planned for Feb. 11, 2013 aboard a United Launch Alliance Atlas V rocket. For more information, visit: http:__www.nasa.gov_mission_pages_landsat_main_index.html Photo credit: NASA

On June 26, 1959, then-Langley-research Francis Rogallo examined the Rogallo wing in the 7x10 FT Tunnel. Originally conceived as a means of bringing manned spacecraft to controlled, soft landings, Rogallo's concept was avidly embraced by later generations of hang-gliding enthusiasts. -- Photograph published in Winds of Change, 75th Anniversary NASA publication (page 18), by James Schultz.

This image shows one of the temporary seat structures built and installed on the Crew-8 Dragon in cargo pallet locations C7 and C5 using foam, straps, and other station soft goods such as cushions.

FDCD Branch Stability and Control branch: Names, rows front to back, people left to right: Ground level: 1. ?? 2. Debra L. Livingston 3. Katherine G. Johnson 4. Robert Dunning Step 1: 1. Ellie Fillmore (?) 2. Al Hamer 3. Suresh Joshi Step 2: 1. John Young 2. Ernest Armstrong 3. Vladislav Klein 4. Charles T. Woolley Step 3: 1. Lawrence Taylor 2. Tony Fontana Step 4: 1. Bill Suit 2. Jane Carpenter 3. Daniel P. Giesy 4. Mario Smith Step 5: 1. Albert Schy 2. Ray Montgomery 3. Sahajendra Singh Top level: 1: Jim Batterson 2. Jim Williams 3. Claude Keckler 4. N. Sundararajan Behind all: John Shebalin Names given by Danial P. Giesy

Inside the Space Station Processing Facility, workers monitor progress as a huge crane is used to remove the top of the crate carrying the Experiment Logistics Module Pressurized Section for the Japanese Experiment Module. The logistics module is one of the components of the Japanese Experiment Module or JEM, also known as Kibo, which means "hope" in Japanese. Kibo comprises six components: two research facilities -- the Pressurized Module and Exposed Facility; a Logistics Module attached to each of them; a Remote Manipulator System; and an Inter-Orbit Communication System unit. Kibo also has a scientific airlock through which experiments are transferred and exposed to the external environment of space. Kibo is Japan's first human space facility and its primary contribution to the station. Kibo will enhance the unique research capabilities of the orbiting complex by providing an additional environment in which astronauts can conduct science experiments. The various components of JEM will be assembled in space over the course of three Space Shuttle missions. The first of those three missions, STS-123, will carry the Experiment Logistics Module Pressurized Section aboard the Space Shuttle Endeavour, targeted for launch in 2007.

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

This image (captured from animation video) illustrates the X-43A research vehicle alone after separation from the Pegasus booster. (LaRC Photo # EL-2000-00531)

X-15 launch techniques were investigated using on-twentieth scale models mounted in the 7x10 FT Tunnel. -- Photograph published in Winds of Change, 75th Anniversary NASA publication (page 67), by James Schultz. -- Photograph also published in Sixty Years of Aeronautical Research 1917-1977 - a NASA publication (page 49), by David A. Anderton.

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

At Astrotech Space Operations, the integrated THEMIS spacecraft is ready for spin-balance testing. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Cape Canaveral Air Force Station.

At Astrotech Space Operations, workers prepare the integrated THEMIS spacecraft for spin-balance testing. THEMIS consists of five identical probes, the largest number of scientific satellites ever launched into orbit aboard a single rocket. This unique constellation of satellites will resolve the tantalizing mystery of what causes the spectacular sudden brightening of the aurora borealis and aurora australis - the fiery skies over the Earth's northern and southern polar regions. THEMIS is scheduled to launch Feb. 15 from Cape Canaveral Air Force Station.

NASA’s TechEdSat-11 (TES-11) CubeSat awaits integration at Firefly’s Payload Processing Facility at Vandenberg Space Force Base, California on Saturday, June 8, 2024. Serenity, along with several other CubeSats, will launch to space on an Alpha rocket during NASA’s Educational Launch of Nanosatellites (ELaNa) 43 mission as part of the agency’s CubeSat Launch Initiative and Firefly’s Venture-Class Launch Services Demonstration 2 contract.

F5D Skylancer with camera installation in nose.

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

A test subject being suited up for studies on the Reduced Gravity Walking Simulator located in the hangar at Langley Research Center. The initial version of this simulator was located inside the hangar. Later a larger version would be located at the Lunar Landing Facility. The purpose of this simulator was to study the subject while walking, jumping or running. Researchers conducted studies of various factors such as fatigue limit, energy expenditure, and speed of locomotion. Francis B. Smith wrote in his paper "Simulators For Manned Space Research," "I would like to conclude this talk with a discussion of a device for simulating lunar gravity which is very effective and yet which is so simple that its cost is in the order of a few thousand dollars at most, rather than hundreds of thousands. With a little ingenuity, one could almost build this type simulator in his backyard for children to play on. The principle is ...if a test subject is suspended in a sling so that his body axis makes an angle of 9 1/2 degrees with the horizontal and if he then "stands" on a platform perpendicular to his body axis, the component of the earth's gravity forcing him toward the platform is one times the sine of 9 1/2 degrees or approximately 1/6 of the earth's normal gravity field. That is, a 180 pound astronaut "standing" on the platform would exert a force of only 30 pounds - the same as if he were standing upright on the lunar surface." -- Published in James R. Hansen, Spaceflight Revolution: NASA Langley Research Center From Sputnik to Apollo, NASA SP-4308; Francis B. Smith, "Simulators For Manned Space Research," Paper for 1966 IEEE International Convention, New York, NY, March 21-25, 1966

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

Moon Lunar Orbiter-Lunar Orbiter III: The hidden or dark side of the Moon was taken by Lunar Orbiter III During its mission to photograph potential lunar-landing sites for Apollo missions. -- Photograph published in Winds of Change, 75th Anniversary NASA publication (page 94), by James Schultz. Photo Number:67-H-328 is 1967-L-04026

Vehicles and Missions Studies Charts, Space Capsule

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

NASA Project Mercury astronaut -- Slayton was later known as Deke.

CAPE CANAVERAL, Fla. -- Aerial view of the STS-28 vehicle, space shuttle Columbia, on Launch Pad 39B after rollout, prior to the Rotating Service Structure, or RSS, move. Photo credit: NASA

Water drop and recovery from shore-based crane at Langley's back river.

First Captive Flight of DAST Mated to B-52 - Close-up from Below

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

Famed astronaut Neil A. Armstrong, the first man to set foot on the moon during the historic Apollo 11 space mission in July 1969, served for seven years as a research pilot at the NACA-NASA High-Speed Flight Station, now the Dryden Flight Research Center, at Edwards, California, before he entered the space program. Armstrong joined the National Advisory Committee for Aeronautics (NACA) at the Lewis Flight Propulsion Laboratory (later NASA's Lewis Research Center, Cleveland, Ohio, and today the Glenn Research Center) in 1955. Later that year, he transferred to the High-Speed Flight Station at Edwards as an aeronautical research scientist and then as a pilot, a position he held until becoming an astronaut in 1962. He was one of nine NASA astronauts in the second class to be chosen. As a research pilot Armstrong served as project pilot on the F-100A and F-100C aircraft, F-101, and the F-104A. He also flew the X-1B, X-5, F-105, F-106, B-47, KC-135, and Paresev. He left Dryden with a total of over 2450 flying hours. He was a member of the USAF-NASA Dyna-Soar Pilot Consultant Group before the Dyna-Soar project was cancelled, and studied X-20 Dyna-Soar approaches and abort maneuvers through use of the F-102A and F5D jet aircraft. Armstrong was actively engaged in both piloting and engineering aspects of the X-15 program from its inception. He completed the first flight in the aircraft equipped with a new flow-direction sensor (ball nose) and the initial flight in an X-15 equipped with a self-adaptive flight control system. He worked closely with designers and engineers in development of the adaptive system, and made seven flights in the rocket plane from December 1960 until July 1962. During those fights he reached a peak altitude of 207,500 feet in the X-15-3, and a speed of 3,989 mph (Mach 5.74) in the X-15-1. Armstrong has a total of 8 days and 14 hours in space, including 2 hours and 48 minutes walking on the Moon. In March 1966 he was commander of the Gemini 8 or

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

PATRICK AFB, Fla. – In preparation of the nation’s first lunar landing mission, Apollo 11 crew members arrive at Patrick Air Force Base, Florida. Mission commander Neil A. Armstrong is in the front seat of the T-38 jet, with chief astronaut and director of flight crew operations, Donald K. Slayton, in the back. Lift off atop a Saturn V launch vehicle is scheduled for July 16, 1969. During Apollo 11 the command module, Columbia, will remain in orbit around the moon while the lunar module, Eagle, carrying Armstrong and Aldrin, lands on the lunar surface. During 2½ hours of surface exploration, the crew plans to collect lunar surface material for analysis back on Earth. For more: http:__www-pao.ksc.nasa.gov_history_apollo_apollo-11_apollo-11.htm Photo credit: NASA

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

X-15A-2 is rolled out of the paint shop after having the full scale ablative applied. In June 1967, the X-15A-2 rocket-powered research aircraft received a full-scale ablative coating to protect the craft from the high temperatures associated with hypersonic flight (above Mach 5). This pink eraser-like substance, applied to the X-15A-2 aircraft (56-6671), was then covered with a white sealant coat before flight. This coating would help the #2 aircraft reach the record speed of 4,520 mph (Mach 6.7).

Veg-03D Experiment Onboard the International Space Station. First time three different plant varieties are being grown simultaneously in the Veggie chamber -- Mizuna mustard, Waldmann's green lettuce and Outredgeous Red Romaine lettuce.

Viewed from the front the #1 XB-70A (62-0001) is shown climbing out during take-off. Most flights were scheduled during the morning hours to take advantage of the cooler ambient air temperatures for improved propulsion efficiencies. The wing tips are extended straight out to provide a maximum lifting wing surface. The XB-70A, capable of flying three times the speed of sound, was the world's largest experimental aircraft in the 1960s. Two XB-70A aircraft were built. Ship #1 was flown by NASA in a high speed flight research program.

The Bell Aircraft Corporation X-1-2 aircraft on the ramp at NACA High Speed Flight Research Station located on the South Base of Muroc Army Air Field in 1947. The X-1-2 flew until October 23, 1951, completing 74 glide and powered flights with nine different pilots. The aircraft has white paint and the NACA tail band. The black Xs are reference markings for tracking purposes. They were widely used on NACA aircraft in the early 1950s.

Astronaut Alan Shepard (right) was one of 14 astronauts, 8 NASA test pilots, and 2 McDonnell test pilots who took part in simulator studies. Shepard flew the simulator on November 14, 1963. A.W. Vogeley wrote: "Many of the astronauts have flown this simulator in support of the Gemini studies and they, without exception, appreciated the realism of the visual scene. The simulator has also been used in the development of pilot techniques to handle certain jet malfunctions in order that aborts could be avoided. In these situations large attitude changes are sometimes necessary and the false motion cues that were generated due to earth gravity were somewhat objectionable; however, the pilots were readily able to overlook these false motion cues in favor of the visual realism." Roy F. Brissenden noted that: "The basic Gemini control studies developed the necessary techniques and demonstrated the ability of human pilots to perform final space docking with the specified Gemini-Agena systems using only visual references. ... Results... showed that trained astronauts can effect the docking with direct acceleration control and even with jet malfunctions as long as good visual conditions exist.... Probably more important than data results was the early confidence that the astronauts themselves gained in their ability to perform the maneuver in the ultimate flight mission." Shepard commented: "I had the feeling tonight - a couple of times - that I was actually doing the space mission instead of the simulation. As I said before, I think it is a very good simulation." Shepard also commented on piloting techniques. Most astronauts arrived at this same preferred technique: Shepard: "I believe I have developed the preferred technique for these conditions and the technique appeared to me to be best was to come in slightly above the target so that I was able to use the longitudinal marks on the body of the target as a reference, particularly for a lateral translation and, of course, I used the foreshortening effect for a vertical translation, and this appeared to give me the best results. By that I mean the least number of control motions and the lowest fuel usage and the best end techniques, or the best end conditions, I should say." Engineer: "When you started to run you didn't start thrusting immediately I don't believe. It looked like you started working on your attitudes, then started closing in." Shepard: "That is correct. I did that because I felt that I wanted to get the X-axis translation in the most effective vector and for minimum fuel usage that wouldn't introduce any other lateral or vertical offsets that did not already exist." -- Published in Barton C. Hacker and James M. Grimwood, On the Shoulders of Titans: A History of Project Gemini, NASA SP-4203; A.W. Vogeley, "Discussion of Existing and Planned Simulators For Space Research," Paper presented at the Conference on the Role of Simulation in Space Technology, August 17-21, 1964; Roy F. Brissenden, "Initial Operations with Langley's Rendezvous Docking Facility," Langley Working Paper, LWP-21, 1964.

Dryden-built surgical suture instrument

A NASA T-34C aircraft, used for safety chase, is shown flying above the Dryden Flight Research Center, Edwards, California in March 1997. The aircraft was previously used at the Lewis Research Center in propulsion experiments involving turboprop engines, and was used as a chase aircraft at Dryden for smaller and slower research projects. Chase aircraft accompany research flights for photography and video purposes, and also as support for safety and research. At Dryden, the T-34 is used mainly for smaller remotely piloted vehicles which fly slower than NASA's F-18's, used for larger scale projects. This aircraft was returned to the U.S. Navy in May of 2002. The T-34C, built by Beech, carries a crew of 2 and is nicknamed the Mentor.

In the Payload Hazardous Servicing Facility, the Phoenix Mars Lander (foreground) can be seen inside the backshell. In the background, workers are helping place the heat shield, just removed from the Phoenix, onto a platform. The Phoenix mission is the first project in NASA's first openly competed program of Mars Scout missions. Phoenix will land in icy soils near the north polar permanent ice cap of Mars and explore the history of the water in these soils and any associated rocks, while monitoring polar climate. Landing is planned in May 2008 on arctic ground where a mission currently in orbit, Mars Odyssey, has detected high concentrations of ice just beneath the top layer of soil. It will serve as NASA's first exploration of a potential modern habitat on Mars and open the door to a renewed search for carbon-bearing compounds, last attempted with NASA’s Viking missions in the 1970s. A stereo color camera and a weather station will study the surrounding environment while the other instruments check excavated soil samples for water, organic chemicals and conditions that could indicate whether the site was ever hospitable to life. Microscopes can reveal features as small as one one-thousandth the width of a human hair. Launch of Phoenix aboard a Delta II rocket is targeted for Aug. 3 from Cape Canaveral Air Force Station in Florida.

jsc2022e083571 (11/2/2022) --- The Falcon Goggles being worn as part of training development classes at NASA's Johnson Space Center. This image shows the configuration donned with the goggles cover. The Falcon Goggles, based on the Neurolign DX Falcon™, provide a system for capturing detailed high-speed video of the eyes to collect precise data on ocular alignment and crew balance. Image courtesy of NASA.

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

Canard model

KENNEDY SPACE CENTER, FLA. -- STS-51: Discovery

The cockpit and instrument panel of the AD-1 aircraft. Due to the small size of the AD-1, instrumentation was limited and the cockpit was cramped.

Astronaut Allen Bean with Lunar Landing Research Facility (LLRF) crew. Alan Bean was one of the third group of astronauts named by NASA in October 1963. He served as backup astronaut for the Gemini 10 and Apollo 9 missions.

Multiple exposure of Rendezvous Docking Simulator. Francis B. Smith, described the simulator as follows: The rendezvous and docking operation of the Gemini spacecraft with the Agena and of the Apollo Command Module with the Lunar Excursion Module have been the subject of simulator studies for several years. This figure illustrates the Gemini-Agena rendezvous docking simulator at Langley. The Gemini spacecraft was supported in a gimbal system by an overhead crane and gantry arrangement which provided 6 degrees of freedom - roll, pitch, yaw, and translation in any direction - all controllable by the astronaut in the spacecraft. Here again the controls fed into a computer which in turn provided an input to the servos driving the spacecraft so that it responded to control motions in a manner which accurately simulated the Gemini spacecraft. -- Published in Barton C. Hacker and James M. Grimwood, On the Shoulders of Titans: A History of Project Gemini, NASA SP-4203 Francis B. Smith, Simulators for Manned Space Research, Paper presented at the 1966 IEEE International convention, March 21-25, 1966.

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

A worker releases a weather balloon at the Cape Canaveral Air Force Station weather station. The balloon is equipped with a radiosonde, an instrument that transmits measurements on atmospheric pressure, humidity, temperature and winds as it ascends. The data will be used to determine if conditions are acceptable for the launch of NASA's THEMIS mission. THEMIS, an acronym for Time History of Events and Macroscale Interactions during Substorms, consists of five identical probes that will track violent, colorful eruptions near the North Pole. This will be the largest number of scientific satellites NASA has ever launched into orbit aboard a single rocket. The THEMIS mission aims to unravel the mystery behind auroral substorms, an avalanche of magnetic energy powered by the solar wind that intensifies the northern and southern lights. The mission will investigate what causes auroras in the Earth’s atmosphere to dramatically change from slowly shimmering waves of light to wildly shifting streaks of bright color. Launch is planned from Pad 17-B in a window that extends from 6:01 to 6:19 p.m. EST.

JSC2014-E-024812 (5 March 2014) --- At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 39/40 Soyuz Commander Alexander Skvortsov of Roscosmos (right) signs in for final qualification exams March 5 as his crewmate, NASA Flight Engineer Steve Swanson looks on. Skvortsov, Swanson and Flight Engineer Oleg Artemyev of Roscosmos are preparing for their launch to the International Space Station from the Baikonur Cosmodrome in Kazakhstan March 26, Kazakh time, in their Soyuz TMA-12M spacecraft for a six-month mission. Photo credit: NASA

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

KENNEDY SPACE CENTER, Fla. -- In preparation for Space Shuttle Mission STS-87, Columbia rolls out to Launch Complex 39B atop the crawler-transporter. STS-87 will be the fourth flight of the United States Microgravity Payload and the Spartan-201 deployable satellite. Launch is tentatively scheduled for Nov. 19

TOUCHDOWN! -- The Space Shuttle Columbia touches down on lakebed runway 23 at Edwards Air Force Base, Calif., to conclude the first orbital shuttle mission, April 14, 1981.

Aboard a transporter, external tank No. 120 heads for the open door of the Vehicle Assembly Building. There it will be lifted into a checkout cell. ET-120 will be used for launching Space Shuttle Discovery on mission STS-120 in October.

CAPE CANAVERAL, Fla. -- The Apollo 7 spacecraft, atop a Saturn IB rocket, lifts off from Complex 34, Cape Kennedy, at 11:03 a.m. EDT. The spacecraft achieved orbit to begin an 11-day mission. The flight is intended to qualify Apollo for a manned flight to the moon. Photo credit: NASA

In the Space Station Processing Facility, an overhead crane lifts the JEM Experiment Logistics Module Pressurized Section from its shipping container and moves it toward a scale for weight and center-of-gravity measurements. The module will then be moved to a work stand. The logistics module is one of the components of the Japanese Experiment Module or JEM, also known as Kibo, which means "hope" in Japanese. Kibo comprises six components: two research facilities -- the Pressurized Module and Exposed Facility; a Logistics Module attached to each of them; a Remote Manipulator System; and an Inter-Orbit Communication System unit. Kibo also has a scientific airlock through which experiments are transferred and exposed to the external environment of space. Kibo is Japan's first human space facility and its primary contribution to the station. Kibo will enhance the unique research capabilities of the orbiting complex by providing an additional environment in which astronauts can conduct science experiments. The various components of JEM will be assembled in space over the course of three Space Shuttle missions. The first of those three missions, STS-123, will carry the Experiment Logistics Module Pressurized Section aboard the Space Shuttle Endeavour, targeted for launch in 2007.

In a clean-room environment at North Vandenberg Air Force Base, technicians remove covers from instruments in the AIM spacecraft while solar panels are partially deployed. The AIM spacecraft will fly three instruments designed to study polar mesospheric clouds located at the edge of space, 50 miles above the Earth's surface in the coldest part of the planet's atmosphere. The mission's primary goal is to explain why these clouds form and what has caused them to become brighter and more numerous and appear at lower latitudes in recent years. AIM's results will provide the basis for the study of long-term variability in the mesospheric climate and its relationship to global climate change. AIM is scheduled to be mated to the Pegasus XL during the second week of April, after which final inspections will be conducted. Launch is scheduled for April 25.

At the Gagarin Cosmonaut Training Center in Star City, Russia, a flight instructor monitors the progress of qualification exams for the Expedition 39/40 crewmembers March 5 as the crew heads into the homestretch of its training. Flight Engineer Steve Swanson of NASA, Soyuz Commander Alexander Skvortsov of Roscosmos and Oleg Artemyev of Roscosmos are preparing for their launch to the International Space Station from the Baikonur Cosmodrome in Star City, Russia March 26, Kazakh time, on the Soyuz TMA-12M spacecraft for a six-month mission. NASA/Stephanie Stoll

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

All three NASA F-104N's fly in formation. Aircraft numbers 011, 012 and 013. These would be changed to 811, 812 and 813 in 1965. Pilots are Bruce Peterson in 011, Milt Thompson in 012 and Joe Walker in 013. October 24, 1963

D-558-2 Aircraft on lakebed

Molds for couches for test pilots, line the NASA Langley Research Centers model shop wall. The names of the test subjects (Langley employees) are written on the back. The couches are similar to those made for each astronaut and fitted into the Mercury capsules for manned spaceflight.

KENNEDY SPACE CENTER, Fla. -- Under wispy white clouds, Space Shuttle Atlantis slowly moves toward the Rotating and Fixed Service Structures on Launch Pad 39A. The 80-foot-tall white lighting mast is seen atop the FSS. Atlantis will fly on mission STS-98, the seventh construction flight to the International Space Station, carrying the U.S. Laboratory, named Destiny. The lab will have five system racks already installed inside the module. After delivery of electronics in the lab, electrically powered attitude control for Control Moment Gyroscopes will be activated. Atlantis is scheduled for launch no earlier than Jan. 19, 2001, with a crew of five

This side-rear view of the X-24A Lifting Body on the lakebed by the NASA Flight Research Center shows its control surfaces used for subsonic flight.

B-29 #800 with X-1B attached taxis in off of the lakebed.

Air Bearings and Stable Platform

B-29 mothership with pilots - Dick Payne, Stan Butchart, Joe Walker, Charles Littleton, and John Moise

Top Plan view of Bell Rotor with Ed Verrett left frame. Test #437.

NASA Ames Computer Division, Smith (Weidlich). Candid: Marcia Smith Operating the IBM #740 Computer, Room #119-A, Building N-233.

The Experiment Logistics Module Pressurized Section for the Japanese Experiment Module arrives at the Space Station Processing Facility for uncrating. The logistics module is one of the components of the Japanese Experiment Module or JEM, also known as Kibo, which means "hope" in Japanese. Kibo comprises six components: two research facilities -- the Pressurized Module and Exposed Facility; a Logistics Module attached to each of them; a Remote Manipulator System; and an Inter-Orbit Communication System unit. Kibo also has a scientific airlock through which experiments are transferred and exposed to the external environment of space. Kibo is Japan's first human space facility and its primary contribution to the station. Kibo will enhance the unique research capabilities of the orbiting complex by providing an additional environment in which astronauts can conduct science experiments. The various components of JEM will be assembled in space over the course of three Space Shuttle missions. The first of those three missions, STS-123, will carry the Experiment Logistics Module Pressurized Section aboard the Space Shuttle Endeavour, targeted for launch in 2007.

Images take for NASA Document L-1220

CID (Controlled Imact Demonstrator) Aircraft skid after wing cutter impact.

L59-7932 First University of Michigan Strongarm sounding rocket on launcher at Wallops for test, November 10, 1959. Photograph published in A New Dimension Wallops Island Flight Test Range: The First Fifteen Years by Joseph Shortal. A NASA publication. Page 701.E5-188 Shop and Launcher Pictures

Four cameras aboard the Advanced Composite Solar Sail System spacecraft show the four reflective sail quadrants supported by composite booms. The booms are mounted at right angles and the spacecraft’s solar panel is rectangular, but lines appear distorted because of the wide-angle camera field of view. View from a black-and-white wide-angle camera aboard the Advanced Composite Solar Sail System taken during sail unfurling in low Earth orbit. The spacecraft has four such cameras, centrally located aboard the spacecraft. Here, reflective sail quadrants supported by composite booms are seen when the booms are partially extended and the sail quadrants are not taut. At the top of the photo is the back surface of one of the spacecraft’s solar panels. On the lower right Earth is seen below.

The STS-29 Space Shuttle Discovery mission approaches for a landing at NASA's then Ames-Dryden Flight Research Facility, Edwards AFB, California, early Saturday morning, 18 March 1989. Touchdown was at 6:35:49 a.m. PST and wheel stop was at 6:36:40 a.m. on runway 22. Controllers chose the concrete runway for the landing in order to make tests of braking and nosewheel steering. The STS-29 mission was very successful, completing the launch a Tracking and Data Relay communications satellite, as well as a range of scientific experiments. Discovery's five man crew was led by Commander Michael L. Coats, and included pilot John E. Blaha and mission specialists James P. Bagian, Robert C. Springer, and James F. Buchli.

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

Joe Walker in a pressure suit beside the X-1E at the NASA High-Speed Flight Station, Edwards,California. The dice and "Little Joe" are prominently displayed under the cockpit area. (Little Joe is a dice players slang term for two deuces.) Walker is shown in the photo wearing an early Air Force partial pressure suit. This protected the pilot if cockpit pressure was lost above 50,000 feet. Similar suits were used in such aircraft as B-47s, B-52s, F-104s, U-2s, and the X-2 and D-558-II research aircraft. Five years later, Walker reached 354,200 feet in the X-15. Similar artwork - reading "Little Joe the II" - was applied for the record flight. These cases are two of the few times that research aircraft carried such nose art.

KENNEDY SPACE CENTER, Fla. -- Space Shuttle Discovery sits on Launch Pad 39B after its approximately 5-hour rollout from the Vehicle Assembly Building. At center left can be seen the White Room, the environmentally controlled chamber that provides entry into the orbiter for the astronaut crews. The chamber is at the end of the Orbiter Access Arm, which has not been extended yet. At the bottom of Discovery’s left wing is the tail service mast, one of two belonging to the Mobile Launcher Platform on which the Shuttle rests. The tail service mast is 31 feet high, 15 feet long and 9 feet wide. A second TSM is on the other side. They support the fluid, gas and electrical requirements of the orbiter’s liquid oxygen and liquid hydrogen aft T-0 umbilicals. Discovery will be flying on mission STS-102 to the International Space Station. Its payload is the Multi-Purpose Logistics Module Leonardo, a “moving van,” to carry laboratory racks filled with equipment, experiments and supplies to and from the Space Station aboard the Space Shuttle. The flight will also carry the Expedition Two crew up to the Space Station, replacing Expedition One, who will return to Earth on Discovery. Launch is scheduled for March 8 at 6:45 a.m. EST

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

KENNEDY SPACE CENTER, Fla. -- Reflecting light from framework inside the Vehicle Assembly Building, Space Shuttle Atlantis begins rolling out of the VAB to Launch Pad 39A after tests were completed on the solid rocket booster cables. A prior extensive evaluation of NASA’s SRB cable inventory on the shelf revealed conductor damage in four (of about 200) cables. Shuttle managers decided to prove the integrity of the system tunnel cables already on Atlantis, causing return of the Shuttle to the VAB a week ago. Launch of Atlantis on STS-98 has been rescheduled to Feb. 7 at 6:11 p.m. EST

Atop the massive mobile launcher platform and crawler-transporter, Space Shuttle Atlantis begins rolling through the open door of the Vehicle Assembly Building for the journey to Launch Pad 39A. First motion was at 8:19 a.m. In front of each of Atlantis' wings are the tail masts, which provide several umbilical connections to the orbiter, including a liquid-oxygen line through one and a liquid-hydrogen line through another. The 3.4-mile trip to the pad along the crawlerway will take about 6 hours. The mission payload aboard Space Shuttle Atlantis is the S3/S4 integrated truss structure, along with a third set of solar arrays and batteries. The crew of six astronauts will install the truss to continue assembly of the International Space Station. Launch is targeted for March 15.

VANDENBERG AFB, Calif. -- In the Astrotech processing facility at Vandenberg Air Force Base, Calif., a technician tests the solar arrays on NASA's Landsat Data Continuity Mission, or LDCM, satellite to ensure they will deploy properly in orbit. The Landsat Data Continuity Mission LDCM is the future of Landsat satellites. It will continue to obtain valuable data and imagery to be used in agriculture, education, business, science, and government. The Landsat Program provides repetitive acquisition of high resolution multispectral data of the Earth's surface on a global basis. The data from the Landsat spacecraft constitute the longest record of the Earth's continental surfaces as seen from space. It is a record unmatched in quality, detail, coverage, and value. Liftoff is planned for Feb. 11, 2013 aboard a United Launch Alliance Atlas V rocket. For more information, visit: http:__www.nasa.gov_mission_pages_landsat_main_index.html Photo credit: NASA

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

Astronaut Scott Kelly initiated VEG-01 B, the second crop of lettuce, on July, 8, 2015, and both Kelly and Astronaut Kjell Lindgren cared for the plants. The crop grew for 33 days. VEG-01 B included one set of six plant pillows planted with red romaine lettuce seeds. On Aug. 10, 2015, the crew harvested and consumed leaves from each plant. This was the first crop grown and consumed in NASA hardware. They harvested the rest of the plant tissue and froze it in the station’s Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) for return to Earth for further study including microbial analysis, antioxidant capacity, mineral analysis and anthocyanin concentration.

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, the space shuttle mock-up, dubbed Pathfinder, enters the Vehicle Assembly Building for a fit-check May 15, 1978. The mock-up, constructed at NASA's Marshall Space Flight Center in Huntsville, Ala., possessed the general dimensions, weight and balance of a real space shuttle. It was shipped to Kennedy by barge and then used to fit-check the work platforms of the Mate-Demate Device, orbiter processing facilities and Vehicle Assembly Building, as well as support ground crew training. It also was used to rehearse post-landing procedures at Kennedy's Shuttle Landing Facility. After being on display at the 'Great Space Shuttle Exposition' in Tokyo from June 1983 to August 1984, the mock-up returned to Marshall and now is on permanent display at the U.S. Space and Rocket Center near Huntsville. Photo credit: NASA

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