
ISS040-E-088800 (5 Aug. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, removes hardware for the combustion experiment known as the Burning and Suppression of Solids (BASS-II) from the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station. The experiment seeks to provide insight on how flames burn in space compared to Earth which may provide fire safety benefits aboard future spacecraft. NASA astronaut Reid Wiseman, flight engineer, looks on.

European Space Agency astronaut Alexander Gerst,Expedition 40 flight engineer,works with samples and hardware for a combustion experiment known as the Burning and Suppression of Solids (BASS) in the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station.

ISS040-E-088856 (5 Aug. 2014) --- NASA astronaut Reid Wiseman, Expedition 40 flight engineer, installs Capillary Channel Flow (CCF) experiment hardware in the Microgravity Science Glovebox (MSG) located in the Destiny laboratory of the International Space Station. CCF is a versatile experiment for studying a critical variety of inertial-capillary dominated flows key to spacecraft systems that cannot be studied on the ground.

ISS040-E-007368 (5 June 2014) --- NASA astronaut Reid Wiseman, Expedition 40 flight engineer, works with Advanced Colloids Experiment (ACE) samples in the Destiny laboratory of the International Space Station.

ISS040-E-088798 (5 Aug. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, removes hardware for the combustion experiment known as the Burning and Suppression of Solids (BASS-II) from the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station. The experiment seeks to provide insight on how flames burn in space compared to Earth which may provide fire safety benefits aboard future spacecraft. NASA astronaut Reid Wiseman, flight engineer, looks on.

ISS040-E-088801 (5 Aug. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, removes hardware for the combustion experiment known as the Burning and Suppression of Solids (BASS-II) from the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station. The experiment seeks to provide insight on how flames burn in space compared to Earth which may provide fire safety benefits aboard future spacecraft. NASA astronaut Reid Wiseman, flight engineer, looks on.

ISS040-E-011005 (13 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, works with samples and hardware for a combustion experiment known as the Burning and Suppression of Solids (BASS) in the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station. He is wearing a Drager Double Sensor on his forehead which is used on the Circadian Rhythms Experiment. This experiment examines the hypothesis that long-term spaceflights significantly affect the synchronization of the circadian rhythms in humans due to changes of a non-24 hour light-dark cycle.

ISS040-E-006891 (3 June 2014) --- NASA astronaut Reid Wiseman, Expedition 40 flight engineer, conducts a session with the Binary Colloidal Alloy Test (BCAT) experiment in the Kibo laboratory of the International Space Station.

STS030-01-015 (4-8 May 1989) --- A 35mm close-up view of the Fluids Experiment Apparatus (FEA) aboard Atlantis for NASA’s STS-30 mission. Rockwell International is engaged in a joint endeavor agreement with NASA’s Office of Commercial Programs in the field of floating zone crystal growth and purification research. The March 1987 agreement provides for microgravity experiments to be performed in the company’s Microgravity Laboratory, the FEA. Crewmembers, especially Mary L. Cleave, devoted a great deal of onboard time to the monitoring of various materials science experiments using the apparatus.

STS062-10-010 (4-18 March 1994) --- Astronaut John H. Casper, mission commander, takes stock of paraphenalia used to support medical testing onboard Columbia's middeck. Casper was poind by four other veteran astronauts for 14 days of variegated research in earth orbit.

Commander Jack Lousma examines Insect Flight Motion Study (Student Experiment) taped to the airlock on the aft middeck. Lousma points to velvetbean caterpillar moth activity with a pen.

STS066-22-012 (3-14 Nov 1994) --- On the Space Shuttle Atlantis' mid-deck, astronaut Donald R. McMonagle, mission commander, works with the Heat Pipe Performance (HPP-2) experiment. HPP-2 was flown to investigate the thermal performance and fluid dynamics of heat pipes operating with asymmetric and multiple heating zones under microgravity conditions. McMonagle was joined by four other NASA astronauts and a European Space Agency (ESA) astronaut for 11-days aboard Atlantis in Earth-orbit in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3) mission.

STS-65 Mission Specialist (MS) Leroy Chiao (top) and MS Donald A. Thomas are seen at work in the International Microgravity Laboratory 2 (IML-2) spacelab science module aboard the Space Shuttle Columbia, Orbiter Vehicle (OV) 102. The two crewmembers are conducting experiments at the IML-2 Rack 5 Biorack (BR). Chiao places a sample in the BR incubator as Thomas handles another sample inside the BR glovebox. The glovebox is used to prepare samples for BR and slow rotating centrifuge microscope (NIZEMI) experiments.

STS040-211-019 (5-14 June 1991) --- Astride the bicycle ergometer, astronaut Rhea Seddon, mission specialist, breathes into the cardiovascular re-breathing unit during the exercise phase of an experiment. The investigation, In-flight Study of Cardiovascular Deconditioning (Experiment 066), was developed by Dr. Leon E. Farhi of the State University of New York in Buffalo. It focuses on the deconditioning of the heart and lungs and changes in cardiopulmonary function that occur upon return to Earth. By using non-invasive techniques of prolonged expiration and re-breathing, investigators can determine the amount of blood pumped out of the heart (cardiac output), the ease with which blood flows through all the vessels (total peripheral resistance), oxygen used and carbon dioxide released by the body, and lung function and volume changes. Measurements are made both while crew members are resting and while they pedal the exercise bicycle, as Dr. Seddon is doing here. This scene was photographed with a 35mm camera.

41D-06-013 (6 Sept 1984) --- Payload specialist Charles Walker works with the continuous flow electrophoresis systems (CFES) experiment, located in the middeck.

STS062-04-005 (4-18 March 1994) --- Astronaut Marsha S. Ivins has her hands full with a thermal imaging project on the flight deck of the Space Shuttle Columbia as astronaut Pierre J. Thuot stands by to help. The two mission specialists were joined by three other veteran NASA astronauts for almost 14 full days in Earth-orbit.

ISS040-E-014865 (18 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, works with Fundamental and Applied Studies of Emulsion Stability (FASES) experiment hardware in the Columbus laboratory of the International Space Station. The emulsion study sponsored by ESA and located inside the Columbus laboratory Fluids Science Laboratory could lead to environmentally friendly products with industrial and space applications.

STS064-08-016 (9-20 Sept. 1994) --- Astronaut Mark C. Lee monitors the Lidar In-Space Technology Experiment (LITE) at work in the space shuttle Discovery's cargo bay. The mission specialist is surrounded by cameras which were used by the six NASA astronauts onboard for the almost 11-day mission. Near Lee's head is a 100mm lens which he used to collect data on a myriad of cloud formations which he observed on Earth, 130 nautical miles away. Photo credit: NASA or National Aeronautics and Space Administration EDITOR'S NOTE: In uncropped versions of this picture, astronaut Carl J. Meade is partially in frame at left.

STS066-21-029 (3-14 Nov. 1994) --- On the space shuttle Atlantis' aft flight deck, astronaut Ellen Ochoa, payload commander, supports the Atmospheric Trace Molecule Spectroscopy (ATMOS) experiment with a checkout of a pair of 8mm video tape recorders. Note Atlantis' addition of the lower body restraint device (left) used to support crew members spending long periods of stationary time at the aft flight deck. Ochoa joined four other NASA astronauts and a European mission specialist for 11-days in space in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3) mission. Photo credit: NASA

STS066-13-029 (3-14 Nov 1994) --- On the Space Shuttle Atlantis' mid-deck, astronaut Scott E. Parazynski, mission specialist, works at one of two areas onboard the Shuttle which support the Protein Crystal Growth (PCG) experiment. This particular section is called the Vapor Diffusion Apparatus (VDA), housed in a Single Locker Thermal Enclosure (STES). Together with the Crystal Observation System, housed in the Thermal Enclosure System (COS/TES) the VDA represents the continuing research into the structures of proteins and other macromolecules such as viruses. In addition to using the microgravity of space to grow high-quality protein crystals for structural analyses, the experiments are expected to help develop technologies and methods to improve the protein crystallization process on Earth as well as in space.

European Space Agency astronaut Alexander Gerst,Expedition 40 flight engineer,installs a microscope for the Cell Mechanosensing-2 experiment in the Kibo laboratory of the International Space Station. The Japanese experiment,which is conducted in Kibos Kobairo rack,seeks to identify gravity sensors in cells that may change the expression of key proteins and genes and allowing muscles to atrophy in microgravity.

STS062-52-025 (4-18 March 1994) --- Astronaut Pierre J. Thuot, mission specialist, works with the Middeck 0-Gravity Dynamics Experiment (MODE) aboard the earth-orbiting Space Shuttle Columbia. The reusable test facility is designed to study the nonlinear, gravity-dependent behavior of two types of space hardware -- contained fluids and (as depicted here) large space structures -- planned for future spacecraft.

STS062-07-010 (4-18 March 1994) --- Astronaut Andrew M. Allen, pilot, participates in biomedical testing as he does a "soak" in the Lower Body Negative Pressure (LBNP) apparatus on the Columbia's middeck. Astronaut Charles D. (Sam) Gemar, mission specialist, monitors readouts from the test.

STS064-10-011 (12 Sept. 1994) --- The Solid Surface Combustion Experiment (SSCE), designed to supply information on flame spread over solid fuel surfaces in the reduced-gravity environment of space, is pictured during flight day four operations. The middeck experiment measured the rate of spreading, the solid-phase temperature, and the gas-phase temperature of flames spreading over rectangular fuel beds. STS-64 marked the seventh trip into space for the Lewis Research Center experiment. Photo credit: NASA or National Aeronautics and Space Administration

STS064-311-031 (10 Sept. 1994) --- Astronaut Mark C. Lee, STS-64 mission specialist, at a Payload General Support Computer (PGSC) on the space shuttle Discovery's flight deck, talks to ground controllers about the Shuttle Plume Impingement Flight Experiment (SPIFEX). Astronaut L. Blaine Hammond, pilot, is partially visible in the background. Photo credit: NASA or National Aeronautics and Space Administration

NASA astronaut Karen Nyberg,Expedition 36 flight engineer,works with the InSPACE-3 experiment in the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station. InSPACE-3 applies different magnetic fields to vials of colloids,or liquids with microscopic particles,and observes how fluids can behave like a solid. Also sent as Twitter message.

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

In the International Space Stations Destiny laboratory,NASA astronaut Karen Nyberg,Expedition 36 flight engineer,speaks into a microphone while conducting a session with the Advanced Colloids Experiment (ACE)-1 sample preparation at the Light Microscopy Module (LMM) in the Fluids Integrated Rack / Fluids Combustion Facility (FIR/FCF). ACE-1 is a series of microscopic imaging investigations that uses the microgravity environment to examine flow characteristics and the evolution and ordering effects within a group of colloidal materials.

Astronaut Karen Nyberg,Expedition 36 flight engineer,works with samples in Minus Eighty-Degree Laboratory Freezer for ISS (MELFI-3) in the Destiny laboratory of the Earth-orbiting International Space Station.

ISS040-E-130233 (9 Sept. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, installs a microscope for the Cell Mechanosensing-2 experiment in the Kibo laboratory of the International Space Station. The Japanese experiment, which is conducted in Kibo’s Kobairo rack, seeks to identify gravity sensors in cells that may change the expression of key proteins and genes and allowing muscles to atrophy in microgravity.

On the Space Shuttle Atlantis' mid-deck, astronaut Joseph R. Tanner, mission specialist, works at area amidst several lockers onboard the Shuttle which support the Protein Crystal Growth (PCG) experiment. This particular section is called the Crystal Observation System, housed in the Thermal Enclosure System (COS/TES). Together with the Vapor Diffusion Apparatus (VDA), housed in a Single Locker Thermal Enclosure (SLTES) which is out of frame, the Cos/TES represents the continuing research into the structures of proteins and other macromolecules such as viruses.

Astronaut Karen Nyberg, Expedition 36 flight engineer, conducts a session with the bowling-ball-sized free-flying satellite known as Synchronized Position Hold, Engage, Reorient, Experimental Satellites, or SPHERES in the International Space Stations Japanese Experiment Module (JEM) Kibo laboratory. Also sent as Twitter message.

STS066-14-021 (3-14 Nov 1994) --- On the Space Shuttle Atlantis' mid-deck, astronaut Curtis L. Brown, Jr., pilot, works with the Space Acceleration Measurement System (SAMS), which is making its eleventh Shuttle flight. This system supports the Protein Crystal Growth (PCG) experiments onboard by collecting and recording data characterizing the microgravity environment in the Shuttle mid-deck. Brown joined four other NASA astronauts and a European Space Agency (ESA) astronaut for 11-days aboard Atlantis in support of the Atmospheric Laboratory for Applications and Science (ATLAS-3) mission.

STS062-03-023 (4-14 March 1994) --- Astronaut Marsha S. Ivins, mission specialist, prepares to aim three Hasselblad cameras through the overhead windows of the earth-orbiting Space Shuttle Columbia. The three cameras were allowed to simultaneously record the same imagery on different types of file for purposes of comparison and experimentation.

SL3-28-059 (July-September 1973) --- A vertical view of the Lake Mead and Las Vegas, Nevada area as photographed from Earth orbit by one of the six lenses of the Itek-furnished S190-A Multispectral Photographic Facility Experiment aboard the Skylab space station. Lake Mead is water of the Colorado River impounded by Hoover Dam. Most of the land in the picture is Nevada. However, a part of the northwest corner of Arizona can be seen. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

Astronaut Karen Nyberg,Expedition 36 flight engineer,performs a Space Linear Acceleration Mass Measurement Device (SLAMMD) Body Mass Measurement test in the U.S. Laboratory.

STS064-33-003 (9-20 Sept. 1994) --- Astronaut Susan J. Helms, STS-64 mission specialist, uses a laser instrument during operations with the Shuttle Pointed Autonomous Research Tool for Astronomy 201 (SPARTAN 201). Helms, who spent many mission hours at the controls of the Remote Manipulator System (RMS), joined five other NASA astronauts for almost 11 days in Earth orbit aboard the space shuttle Discovery. Photo credit: NASA or National Aeronautics and Space Administration

STS034-10-014 (18-23 Oct. 1989) --- An onboard 35mm camera provides a closeup view of an STS-34 beverage container doubling as an experiment module for a test involving iodine concentration in onboard water. The examination called for the adding of starch to a specimen of Atlantis' fuel-cell produced water. The liquid was then compared against the color chart for determining the degree of iodine content. The experiment was designed by Terry H. Slezak of JSC's Photographic Technology and Television Division.

STS063-68-018 (3-11 Feb 1995) --- Russian cosmonaut Vladimir G. Titov, mission specialist, handles vials of samples for the Commercial Generic Bioprocessing Apparatus (CGBA) experiment in SpaceHab 3 Module onboard the Earth-orbiting Space Shuttle Discovery. Titov joined five NASA astronauts for eight days of research in Earth-orbit.

STS060-21-031 (3-11 Feb 1994) --- Using a lap top computer, astronaut N. Jan Davis monitors systems for the Commercial Protein Crystal Growth (CPCG) experiment onboard the Space Shuttle Discovery. Davis joined four other NASA astronauts and a Russian cosmonaut for eight days in space aboard Discovery.

51B-01-007 (30 April 1985) --- Astronaut Don L. Lind, 51-B Spacelab 3 mission specialist, observes the growth of mercuric iodide crystal in the vapor crystal growth system (VCGS) on the Spacelab 3 science module aboard the orbiter Challenger.

STS075-325-014 (25 Feb. 1996) --- The frayed end of the tether portion of the Tethered Satellite System (TSS) is seen at the end of the supportive boom. On February 25, 1996, the crew deployed the TSS, which later broke free. The seven member crew was launched aboard the Space Shuttle Columbia on February 22, 1996, and landed on March 9, 1996. Crewmembers were Andrew M. Allen, mission commander; Scott J. Horowitz, pilot; Franklin R. Chang-Diaz, payload commander; and Maurizio Cheli, European Space Agency (ESA); Jeffrey A. Hoffman and Claude Nicollier (ESA), all mission specialists; along with payload specialist Umberto Guidoni of the Italian Space Agency (ASI).

STS040-212-004 (5-14 June 1991) --- Astronaut James P. Bagian, STS-40 mission specialist, floats through the Spacelab Life Sciences (SLS-1) module aboard the Earth-orbiting Space Shuttle Columbia. Bagian and six other crew members spent over nine-days in space conducting life sciences research.

STS062-01-032 (4-14 March 1994) --- Astronaut Charles D. (Sam) Gemar, mission specialist, talks to ground controllers while assisting astronaut Andrew M. Allen with a "soak" in the Lower Body Negative Pressure (LBNP) apparatus on Columbia's middeck. The pair was joined by three other veteran NASA astronauts for 14-days of scientific research aboard the Space Shuttle Columbia in earth orbit.

STS064-05-028 (9-20 Sept. 1994) --- On the space shuttle Discovery's aft flight deck, astronaut Susan J. Helms handles controls for the Remote Manipulator System (RMS). The robot arm operated by Helms, who remained inside the cabin, was used to support several tasks performed by the crew during the almost 11-day mission. Those tasks included the release and retrieval of the free-flying Shuttle Pointed Autonomous Research Tool For Astronomy 201 (SPARTAN 201), a six-hour spacewalk and the Shuttle Plume Impingement Flight Experiment (SPIFEX). Photo credit: NASA or National Aeronautics and Space Administration

ISS040-E-139616 (10 Sept. 2014) --- NASA astronaut Reid Wiseman, Expedition 40 flight engineer, works with Capillary Channel Flow (CCF) experiment hardware in the Microgravity Science Glovebox (MSG) in the Destiny laboratory of the International Space Station. CCF is a versatile experiment for studying a critical variety of inertial-capillary dominated flows key to spacecraft systems that cannot be studied on the ground.

S82-28914 (26 March 1982) --- Astronaut Jack R. Lousma, STS-3 commander, spins a package of colored liquid in zero-gravity aboard the Earth-orbiting space shuttle Columbia. He was actually creating a centrifuge to conduct a test involving the separation of bubbles from the liquid rehydrated strawberry powder for visible clarity. The gas from liquid experiment is a test devised by scientist-astronaut William E. Thornton. The gun-like device at center of left edge is a water-dispenser which the astronauts use in rehydrating food packets, many of which can be seen in the background of this middeck area of the Columbia. Astronaut C. Gordon Fullerton, pilot, exposed this frame with a 35mm camera. Photo credit: NASA

STS058-21-011 (24 Oct 1993) --- From the flight deck of the Earth-orbiting Space Shuttle Columbia, astronaut William S. McArthur talks to students on Earth. The mission specialist's activity was part of the Shuttle Amateur Radio Experiment (SAREX), a frequent payload on Shuttle missions which serves to enlighten students around the world on the topic of space travel. McArthur (call letters KC5ACR) is one of three licensed amateur radio operators on the seven-member flight.

STS059-16-028 (9-20 April 1994) --- Onboard the Space Shuttle Endeavour, astronaut Linda M. Godwin talks to students via the Shuttle Amateur Radio Experiment (SAREX). The payload commander, as well as several other STS-59 crew members spent some off-duty time using the amateur radio equipment to communicate with "Hams" and students on Earth.

Scene of an extended solar array experiment (SAE) panel during the OAST-1 experiment. View was shot from the orbiter window by one of the STS 41-D crewmembers.

STS063-29-002 (3-11 Feb. 1995) --- On the Space Shuttle Discovery's middeck, astronaut C. Michael Foale, mission specialist, checks on the Solid Surface Combustion Experiment (SSCE). Foale was joined by four other NASA astronauts James D. Wetherbee, commander; Eileen M. Collins, pilot; Bernard A. Harris, Jr., payload commander; Janice E. Voss, mission specialist, and a Russian cosmonaut, Vladimir G. Titov; for eight days of research in Earth-orbit.

STS062-23-017 (4-18 March 1994) --- Astronaut Charles D. (Sam) Gemar, mission specialist, works with Middeck 0-Gravity Dynamics Experiment (MODE) aboard the earth-orbiting Space Shuttle Columbia. The reusable test facility is designed to study the nonlinear, gravity-dependent behavior of two types of space hardware -- contained fluids and (as depicted here) large space structures -- planned for future spacecraft.

Photographic documentation of Cosmonaut Oleg Artemyev, Expedition 40 flight engineer, working on the Hardware Transfer from ТÐÐ 423 (DC1) for CASKAD experiment. Photo taken by the Expedition 40 crew.

STS009-03-093 (28 Nov-8 Dec 1983) --- A mission specialist and two payload specialists busy themselves in the Spacelab 1 module aboard the Earth orbiting Space Shuttle Columbia. Left to right are Payload Specialist Robert A. R. Parker. Parker is partially obscured by a deployed instrument of the fluid physics module at the materials sciences double rack. Merbold, a physicist from Max-Planck Institute in the Federal Republic of Germany, wears a head band-like device and a recorder as part of an overall effort to learn more about space adaptation. Both Space lab 1 payload specialists wore the devices during most of their waking hours on this 10-day flight. The frame was exposed with a 35mm camera.

STS041-06-029 (10 Oct 1990) --- STS-41 Mission Specialist (MS) Bruce E. Melnick, who is a graduate of the Coast Guard Academy and the first ever active Coast Guardsman to fly in space, draws attention to his branch of the service, while posing next to a banner from his Alma Mater (on locker MF57K) and a United States (U.S.) Coast Guard decal (on the Solid Surface Combustion Experiment (SSCE)). Behind Melnick are the starboard wall-mounted sleep restraints. Insignias belonging to other crewmembers are displayed on the lockers including University of Missouri Rolla and U.S. Marine Corps.

STS075-772-057 (22 Feb.- 9 March 1996) --- Astronauts Jeffrey A. Hoffman (left) and Maurizio Cheli, representing European Space Agency (ESA), set up an experiment at the glovebox on the space shuttle Columbia's middeck. The two mission specialists joined three other astronauts and an international payload specialist for more than 16 days of research aboard Columbia.

Astronaut Karen Nyberg,Expedition 36 flight engineer,works on the Capillary Flow Experiment (CFE) Vane Gap-1 (VG-1) setup in the Node 2/Harmony. The CFE-2 vessel is used to observe fluid interface and critical wetting behavior in a cylindrical chamber with elliptic cross-section and an adjustable central perforated vane. The primary objective of the Vane Gap experiments is to determine equilibrium interface configurations and critical wetting conditions for interfaces between interior corners separated by a gap.

STS040-30-008 (5-14 June 1991) --- Astronaut Tamara E. Jernigan, after applying a blood pressure cuff to an experiment, watches it in operation. The experiment is the intravenous infusion pump. The device is being considered for use on Space Station Freedom's Health Maintenance Facility. Dr. Jernigan is one of seven crew members supporting the nine-day Spacelab Life Sciences (SLS-1) mission aboard the Earth-orbiting Space Shuttle Columbia.

STS047-03-024 (12 - 20 Sept 1992) --- Astronaut N. Jan Davis, mission specialist, talks to ground controllers as she works with the Free Flow Electrophoresis Unit (FFEU) in the Science Module of the Earth-orbiting Space Shuttle Endeavour. Davis joined five other NASA astronauts and a Japanese payload specialist for eight days of scientific research onboard Endeavour.

STS040-224-005 (5-14 June 1991) --- Astronaut Tamara E. Jernigan, STS-40 mission specialist, conducts an evaluation of the General Purpose Work Station (GPWS) in the Spacelab Life Sciences (SLS-1) module onboard the Earth-orbiting Space Shuttle Columbia. The photograph was taken with a 35mm camera.

STS003-23-175 (22-30 March 1982) --- Student Experiment 81-8 (SE-81-8) Insect Flight Motion Study taped to the airlock on aft middeck of space shuttle Columbia. Photo credit: NASA

STS003-22-127 (22-30 March 1982) --- Astronaut Jack R. Lousma, STS-3 commander, wearing communications kit assembly (assy) mini-headset, adjusts controls on Monodisperse Latex Reactor (MLR) experiment located in forward middeck lockers MF57H and MF57K. To reach MLR support electronics assy controls, Lousma squeezes in between forward lockers and Development Flight Instrument (DFI) unit on starboard bulkhead. Photo credit: NASA

STS003-23-178 (22-30 March 1982) --- Astronaut C. Gordon Fullerton, STS-3 pilot, examines Student Experiment 81-8 (SE-81-8) Insect Flight Motion Study taped to the airlock on aft middeck. Todd Nelson, a high school senior from Minnesota, won a national contest to fly his experiment on this particular flight. Moths, flies, and bees were studied in the near weightless environment. Photo credit: NASA

Commander Jack Lousma works with Electrophoresis Equipment Verification Test (EEVT) electrophoresis unit, cryogenic freezer and tube, and stowage locker equipment located on crew compartment middeck aft bulkhead.

STS054-S-020 (15 Jan 1993) --- McMonagle watches as a top spins above his head on the middeck of the Earth-orbiting Endeavour. The demonstration was part of a lengthy "physics of toys" program conducted by all five crewmembers on their third day aboard the Shuttle. Through telephone and TV downlinks, students in four schools around the country participated in a special lesson to discover how specific toys function differently in the classroom compared to those on the Shuttle. Students at Westwood Elementary School in Flint, Michigan -- McMonagle's hometown -- asked him questions about the several toys he demonstrated. The top demonstrates gyroscopic motion, the center of mass and angular momentum. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the autumn. The scene was downlinked at 18:01:59:11 GMT, Jan. 15, 1993.

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

STS064-111-070 (9-20 Sept. 1994) --- The astronauts onboard the space shuttle Discovery used a 70mm camera to capture this view of the pre-deploy operations with the Shuttle Pointed Autonomous Research Tool for Astronomy (SPARTAN-201) 201. In the grasp of the robot arm device of the Remote Manipulator System (RMS), SPARTAN 201 hovers above Discovery's cargo bay prior to its two days of free-flight, some 40 miles away from the parent spacecraft. Photo credit: NASA or National Aeronautics and Space Administration

SL3-40-077 (July-September 1973) --- A vertical view of the Mediterranean coastal area of southeastern France as photographed from Earth orbit by one of the six lenses of the Itek-furnished S190-A Multispectral Photographic Facility Experiment aboard the Skylab space station. This view of the coast extends from the eastern outskirts of Marseilles easterly to Cannes, and includes the city of Toulon. The S190-A experiment is part of the Skylab Earth Resources Experiments Package. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

SL3-27-180 (July-September 1973) --- A vertical view of the Snowy Mountains area of Australian Alps in the States of Victoria and New South Wales, Australia, as photographed from Earth orbit by one of the six lenses of the Itek-furnished S190-A Multispectral Photographic Facility Experiment aboard the Skylab space station. This picture was taken with type 2443 infrared color film. The lake near the center of the picture is the Eucumbene Reservoir. This area is located immediately south-southwest of the capital city of Canberra. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

STS-41 crewmembers conduct Detailed Supplementary Objective (DSO) 0472 Intraocular Pressure on the middeck of Discovery, Orbiter Vehicle (OV) 103. Mission Specialist (MS) William M. Shepherd rests his head on the stowed treadmill while Pilot Robert D. Cabana, holding Shepherd's eye open, prepares to measure Shepherd's intraocular pressure using a tono pen (in his right hand). Objectives include: establishing a database of changes in intraocular pressures that can be used to evaluate crew health; validating ten degree head down bedrest as a model for cephalad fluid shifts in microgravity; facilitating the interpretation of data by providing a quantative measure of microgravity induced cephalad fluid shifts; and validating the tono pen as an effective tool for diagnostic and scientific data collection.

STS054-S-023 (15 Jan 1993) --- Casper holds up a paper boomerang before sailing it across Endeavour's middeck. The demonstration was part of a lengthy "physics of toys" program conducted by all five crewmembers on their third day aboard the Shuttle. Through telephone and TV downlinks, students in four schools around the country participated in a special lesson to discover how specific toys function differently in the classroom compared to those on the Shuttle. The boomerang was used to demonstrate Bernouli's principle and gyroscopic stability. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the autumn. The scene was downlinked at 18:11:04:26 GMT, Jan. 15, 1993.

STS055-233-019 (26 April-6 May 1993) --- Terence T. (Tom) Henricks, STS-55 pilot, wears a special collar for a space adaptation experiment in the science module onboard the Earth-orbiting Space Shuttle Columbia. The Baroreflex (BA) experiment is designed to investigate the theory that light-headedness and a reduction in blood pressures upon standing after landing may arise because the normal reflex system regulating blood pressure behaves differently after having adapted to a microgravity environment. These space-based measurements of the baroreflex will be compared to ground measurements to determine if microgravity affects the reflex.

SL3-22-0214 (July-September 1973) --- A vertical view of southeastern Washington State as photographed from Earth orbit by one of the six lenses of the Itek-furnished S190-A Multispectral Photographic Facility Experiment aboard the Skylab space station. The Snake River flows into the Columbia River in the most southerly corner of the picture. The Wallula Lake is below the junction of the two rivers. The Yakima Valley is at the southwestern edge of the photograph. The Columbia Basin is in the center of the picture. The Cascade Range extends across the northwest corner of the photograph. This picture was taken with type SO-356 regular color film. The S190-A experiment is part of the Earth Resources Experiments Package. Federal agencies participating with NASA on the EREP project are the Departments of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA

STS062-05-035 (4-18 March 1994) --- This 35mm frame, photographed on the aft flight deck of the earth-orbiting Space Shuttle Columbia, captures crew activity with the Dexterous End Effector (DEE) on the Remote Manipulator System (RMS). Astronauts Pierre J. Thuot and Marsha S. Ivins communicate with ground controllers during operations and observations with DEE. During the 14-day mission, three of the five STS-62 crewmembers took turns operating and observing the RMS in a series of one-hour sessions.

STS064-72-093 (10 Sept. 1994) --- With the blue and white Earth as a backdrop 130 miles below, the Shuttle Plume Impingement Flight Experiment (SPIFEX) is at work on the end of the Remote Manipulator System (RMS) arm. The 50-feet-long arm is extended to 80 feet with the temporary addition of the SPIFEX hardware. The image was exposed with a 70mm handheld Hasselblad camera from inside the space shuttle Discovery's crew cabin. Photo credit: NASA or National Aeronautics and Space Administration

STS60-29-009 (10 Feb 1994) --- On the Space Shuttle Discovery's aft flight deck, Russian cosmonaut Sergei K. Krikalev prepares for one chore while performing another. Using the Shuttle Amateur Radio Experiment (SAREX) gear, the mission specialist was talking with students in Maine. He holds a camcorder, which was later called into action to record inflight activities. Krikalev joined five NASA astronauts for eight days in space aboard Discovery.

STS-41 Mission Specialist (MS) William M. Shepherd uses Detailed Test Objective (DTO) Space Station Cursor Control Device Evaluation MACINTOSH portable computer on the middeck of Discovery, Orbiter Vehicle (OV) 103. The computer is velcroed to forward lockers MF71C and MF71E. Surrounding Shepherd are checklists, the field sequential (FS) crew cabin camera, and a lighting fixture.

51F-42-069 (29 July-6 Aug 1985) --- The solar optical universal polarimeter (SOUP) experiment is visible among the cluster of Spacelab 2 hardware in the cargo bay of the Earth-orbiting Space Shuttle Challenger, backdropped against a curtain of white clouds over ocean waters. Various components of the instrument positioning system (IPS) are conspicuous at the center of the frame. Now resting, the remote manipulator system (RMS) was used at various points during the mission with the plasma diagnostics package (PDP) and as a support service structure for television cameras covering various activities of the busy science-oriented Spacelab 2 mission.

61C-05-035 (12-17 Jan 1986) --- Robert J. Cenker, 61-C payload specialist representing RCA, returns a tiny tool to its stowage position after adjusting the inner workings of a device used in one of a number of detailed supplementary objective (DSO) studies for NASA's Space Biomedical Research Institute. The device is a pair of ocular counter-rolling goggles used by U.S. Rep. Bill Nelson (D., Florida), 61-C's other payload specialist aboard the Columbia for this five-day flight.

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

STS047-230-030 (12 - 20 Sept 1992) --- Astronauts Mae C. Jemison (left) and N. Jan Davis, mission specialists, are pictured in the Spacelab-J science module preparing to conduct a session with the Lower Body Negative Pressure (LBNP) experiment. The two joined four other NASA astronauts and a payload specialist representing Japan's National Space Development Agency (NASDA) aboard the Earth-orbiting Space Shuttle Endeavour for eight days of Spacelab-J research.

61C-05-036 (12-18 Jan. 1986) --- U.S. Representative Bill Nelson (Democrat - Florida), STS-61C payload specialist, prepares to photograph individual samples in the Handheld Protein Crystal Growth Experiment (HPCG) on Columbia's middeck. The operations involve the use of four pieces of equipment to attempt the growth of 60 different types of crystals -- 12 by means of dialysis and 48 via the vapor diffusion method. The photo was used by members of the STS-61C crew at their Jan. 23, 1986, Post-Flight Press Conference.

STS058-204-014 (18 Oct.-1 Nov. 1993) --- Astronaut David A. Wolf, mission specialist, participates in an experiment that investigates in-space distribution and movement of blood and gas in the pulmonary system. The data gathered during the two-week flight will be compared with results of tests performed on Earth to determine the changes that occur in pulmonary functions. Photo credit: NASA

51D-06-015 (12-19 April 1985) --- Astronaut Jeffrey A. Hoffman and Rhea Seddon mission specialists, demonstrate the effect of weightlessness on a slinky toy in the mid-deck of the Space Shuttle Discovery.

S65-58941 (27 Aug. 1965) --- U.S. Air Force Weapons Laboratory D-8 (Radiation in Space) experiment for Gemini-6 spaceflight. Kennedy Space Center alternative photo number is 104-KSC-65C-5533. Photo credit: NASA

STS064-20-026 (9-20 Sept. 1994) --- Astronaut Jerry M. Linenger, STS-64 mission specialist, uses the Shuttle Amateur Radio Experiment (SAREX) to communicate with students on Earth. Various members of the crew made contact with a number of other "hams" around the world during the almost 11-day mission in Earth orbit. Photo credit: NASA or National Aeronautics and Space Administration

View of the SIR-B antenna being deployed during STS 41-G. The Challenger's payload bay is open and the remote manipulator system (RMS) arm is in the stowed position at the right of the view.

STS044-14-013 (24 Nov-1 Dec 1991) --- Terence T. (Tom) Henricks, STS-44 pilot, tests his visual acuity with the Visual Function Test (VFT) apparatus. This photograph was among the first released by NASA following the eight day mission, dedicated to the Department of Defense.

41G-03-008 (5-13 Oct. 1984) --- The end effector of the space shuttle Challenger's remote manipulator system (RMS) taps against the shuttle imaging radar's (SIR-B) antenna to secure it during NASA's 41-G mission. Photo credit: NASA

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

STS064-74-052 (9-20 Sept. 1994) --- Astronauts onboard the space shuttle Discovery used a 70mm camera to capture this photograph of the retrieval operations with the Shuttle Pointed Autonomous Research Tool for Astronomy 201 (SPARTAN 201). A gibbous moon can be seen in the background. Photo credit: NASA or National Aeronautics and Space Administration

SL3-28-009 (July-September 1973) --- A near vertical view of the Minneapolis-St. Paul, Minnesota area, as photographed from Earth orbit by one of the six lenses of the Itek-furnished S190-A Multispectral Photographic Facility Experiment in the Multiple Docking Adapter of the Skylab space station. A 150mm lens, with SO-356 high definition Ektachrome film, was used to take this picture. The Mississippi River flows southeasterly through this large metropolitan area. Minneapolis is on the west bank of the Mississippi. The Minnesota River makes a large bend at the southern edge of the picture then flows northeasterly to empty into the Mississippi at Minneapolis-St. Paul. The St. Croix River, which serves as a portion of the boundary between Minnesota and Wisconsin, flows into the Mississippi downstream from the twin cities. A long, nearly straight, stretch of Interstate 35 leads southward from Minneapolis-St. Paul. Interstate 94 parallels the Mississippi toward the northwest. The highway and road network in the area is clearly visible. Note the numerous small lakes in the photograph. This view includes the smaller cities of Hastings, Faribault, Owatonna, Mankato, St. Peter, New Ulm and St. Cloud. The S190-A experiment is part of the Skylab Earth Resources Experiments Package. Photo credit: NASA

61B-02-014 (26 Nov-3 Dec 1985) --- Payload Specialist Charles D. Walker works with the handheld protein growth experiment -- one of a series of tests being flown to study the possibility of crystallizing biological materials. Walker rests the experiment against the larger continuous flow electrophoresis systems experiment.

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

STS058-202-002 (18 Oct.-1 Nov. 1993) --- Astronaut Rhea Seddon, STS-58 payload commander, spins the Spacelab Life Sciences (SLS-2) rotating chair as payload specialist Martin J. Fettman serves as test subject. The two joined five NASA astronauts for fourteen days of medical research aboard the Earth-orbiting space shuttle Columbia. Photo credit: NASA

STS044-04-001 (24 Nov-1 Dec 1991) --- Astronauts F. Story Musgrave (right) and Mario Runco, Jr., mission specialists, team up for one of the biomedical Detailed Supplementary Objective (DSO) test on the eight-day flight, this one involving intraocular pressure.

STS065-05-037 (8-23 July 1994) --- In the science module aboard the Space Shuttle Columbia, four members of the crew busy themselves with experiments in support of the second International Microgravity Laboratory (IML-2) mission. Left to right are Donald A. Thomas and Leroy Chiao, both mission specialists; Richard J. Hieb, payload commander, and Dr. Chiaki Mukai of NASDA, payload specialist.

STS064-311-033 (10 Sept. 1994) --- Half of the crew members share support of the Shuttle Plume Impingement Flight Experiment (SPIFEX) in this 35mm frame. Astronauts Susan J. Helms and Mark C. Lee (foreground) share a pertinent bit of data while astronaut L. Blaine Hammond in the background controls Reaction Control System (RCS) thrusters on the space shuttle Discovery. Helms' role was to control the Remote Manipulator System (RMS) arm, to which 30-feet of SPIFEX hardware were appended in order to measure the RCS plume induced loads in the far field region. Lee records data on a lap top Payload General Support Computer (PGSC). SPIFEX was developed to help understand the thruster effects on approaching spacecraft. Photo credit: NASA or National Aeronautics and Space Administration

STS054-S-021 (15 Jan 1993) --- Helms with a frog swimmer toy on the middeck demonstrates some of the physics of toys to students watching on television. Four schools were chosen to ask questions of the astronauts during the lengthy program. Helms fielded questions from students at Shaver Elementary School in Portland, Oregon. The swimmer frog was used to demonstrate Newton's third law of motion and the conservation of angular momentum. The entire collection of toys will be videotaped for an educational program to be distributed to schools in the fall of this year. The scene was recorded at 17:51:38:12 GMT, Jan. 15, 1993.

SL3-33-156 (July-September 1973) --- A near vertical view of the Florence, Italy area as photographed from Earth orbit by one of the Itek-furnished S190-A Multispectral Photographic Facility Experiment aboard the Skylab space station. The view extends from the Ligurian Sea, an extension of the Mediterranean Sea, across the Apennine Mountains to the Po River Valley. Florence (Firenze) is near the center of the land mass. The mouth of the Arno River is at the center of the coastline. The city of Leghorn (Livorno) is on the coast just south of the Arno River. This picture was taken with type 2443 infrared color film. The S190-A experiment is part of the Skylab Earth Resources Experiments Package. Federal agencies participating with NASA on the EREP project are the Department of Agriculture, Commerce, Interior, the Environmental Protection Agency and the Corps of Engineers. All EREP photography is available to the public through the Department of Interior?s Earth Resources Observations Systems Data Center, Sioux Falls, South Dakota, 57198. Photo credit: NASA