Fundamental Film Cooling and Heat Transfer Facility, Ceramic ...

ARTHUR BROWN (AST, AEROSPACE METALLIC MATERIALS) LOADS A CERAMIC COATED SILICON WAFER INTO A KRATOS (ELECTRON SPECTROSCOPY FOR CHEMICAL ANALYSIS) TO PERFORM X-RAY PHOTOELECTRON SPECTROSCOPY (XPS). XPS IS A TECHNIQUE THAT ANALYZES THE SURFACE CHEMISTRY OF A SAMPLE BY IRRADIATING IT WITH X-RAYS AND MEASURING THE NUMBER AND KINETIC ENERGY OF ELECTRON THAT ESCAPE.

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March, 2020 Tech Talk

L57-5383 Hot-air jets employing ceramic heat exchangers played an important role at Langley in the study of materials for ballistic missile nose cones and re-entry vehicles. Here a model is being tested in one of theses jets at 4000 degrees Fahrenheit in 1957. Photograph published in Engineer in Charge: A History of the Langley Aeronautical Laboratory, 1917-1958 by James R. Hansen. Page 477.

Hot-Air Jets/Ceramic Heat Exchangers/ Materials for Nose Cones and Reentry Vehicles

iss061e092274 (12/18/2019) --- A view of the Materials Science Laboratory (MSL) Sample Cartridge Assembly (SCA) in the Destiny module aboard the International Space Station (ISS). The Materials Science Laboratory (MSL) is used for basic materials research in the microgravity environment of the International Space Station (ISS). The MSL can accommodate and support diverse Experiment Modules. In this way many material types, such as metals, alloys, polymers, semiconductors, ceramics, crystals, and glasses, can be studied to discover new applications for existing materials and new or improved materials.

Science Officer Whitson installs module in MSG

iss005e06782 (7/5/2002) --- NASA astronaut Peggy Whitson installs a Solidification Using a Baffle in Sealed Ampoules (SUBSA) Process Control Module in the Microgravity Science Glovebox (MSG). The SUBSA objective is to advance our understanding of the processes involved in semiconductor crystal growth. It offers a gradient freeze furnace for materials science investigations that can reach 850°C. Samples are contained in transparent quartz or ceramic ampoules with high definition video imaging available in real-time along with remote commanding of thermal control parameters.

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KENNEDY SPACE CENTER, FLA. - The reinforced carbon-carbon nose cap has been installed on Endeavour in Orbiter Processing Facility bay 2 at NASA's Kennedy Space Center. The nose cap has been insulated with thermal protection system blankets made of a woven ceramic fabric. The special blankets help insulate the vehicle's nose cap and protect it from the extreme temperatures it will face during a mission. Photo credit: NASA/Jim Grossmann

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KENNEDY SPACE CENTER, FLA. - In Orbiter Processing Facility bay 2 at NASA's Kennedy Space Center, Endeavour waits for installation of its reinforced carbon-carbon nose cap. The nose cap is insulated with thermal protection system blankets made of a woven ceramic fabric. The special blankets help insulate the vehicle's nose cap and protect it from the extreme temperatures it will face during a mission. Photo credit: NASA/Jim Grossmann

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KENNEDY SPACE CENTER, FLA. - In Orbiter Processing Facility bay 2 at NASA's Kennedy Space Center, a worker examines the underside of the reinforced carbon-carbon nose cap that will be installed on Endeavour. The nose cap is insulated with thermal protection system blankets made of a woven ceramic fabric. The special blankets help insulate the vehicle's nose cap and protect it from the extreme temperatures it will face during a mission. Photo credit: NASA/George Shelton

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Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, unpacks the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule. The tiles are being manufactured and inspected in Kennedy's Thermal Protection System Facility. The tiles will be baked at 2,200 degrees F to cure their ceramic coating. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

NASA astronaut Nichole Ayers swaps sample cartridges inside the Material Science Laboratory

iss073e0071487 (May 15, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Nichole Ayers swaps sample cartridges inside the Material Science Laboratory (MSL) that supports high temperature space physics research using furnaces aboard the International Space Station's Destiny laboratory module. The properties of many types of materials such as metals, alloys, polymers, semiconductors, ceramics, crystals, and glasses, can be studied in the MSL to discover new applications for existing materials and new or improved materials.

Engineering Design Unit (EDU) from a NASA customer, Radian Aerospace, being tested in the burner rig

NASA Glenn’s Natural Gas/Oxygen Burner Rig is used to study the high temperature performance of various metal alloys, ceramics, and protective coatings for aero and space propulsion systems. The burner rig provides an easily accessible and economical method to simulate engine operating conditions to understand thermomechanical and thermochemical degradation of materials and structures. In the photo, Materials Research Engineer Michael Presby uses an infrared pyrometer to monitor the surface temperature of the material for a test on February 23, 2024. Photo Credit: (NASA/Sara Lowthian-Hanna)

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CAPE CANAVERAL, Fla. -- The heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule are removed from a Keith thermal automation oven. Inside, the tiles were baked at 2,200 degrees F to cure their ceramic coating. The work to manufacture and inspect the tiles is taking place in Kennedy's Thermal Protection System Facility. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

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KENNEDY SPACE CENTER, FLA. - In Orbiter Processing Facility bay 2 at NASA's Kennedy Space Center, the reinforced carbon-carbon nose cap has been installed on Endeavour. The nose cap has been insulated with thermal protection system blankets made of a woven ceramic fabric. The special blankets help insulate the vehicle's nose cap and protect it from the extreme temperatures it will face during a mission. Photo credit: NASA/Jim Grossmann

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iss066e086417 (Dec. 4, 2021) --- NASA astronaut and Expedition 66 Flight Engineer Kayla Barron inspects cables inside the Materials Science Research Rack. The space physics research device enables the observation of many material types, such as metals, alloys, polymers, semiconductors, ceramics, crystals, and glasses, to study and discover new applications for existing materials and new or improved materials.

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iss066e086431 (Dec. 4, 2021) --- NASA astronauts and Expedition 66 Flight Engineers Mark Vande Hei and Kayla Barron inspect cables inside the Materials Science Research Rack. The space physics device enables the observation of many material types, such as metals, alloys, polymers, semiconductors, ceramics, crystals, and glasses, to study and discover new applications for existing materials and new or improved materials.

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iss065e081296 (May 28, 2021) --- NASA astronaut and Expedition 65 Flight Engineer Megan McArthur reviews procedures to swap sample cartridges inside the Materials Science Laboratory (MSL). The MSL enables research into microgravity's affects on materials such as metals, alloys, polymers, semiconductors, ceramics, crystals, and glasses. Observations may reveal new applications for existing materials and new or improved materials.

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KENNEDY SPACE CENTER, FLA. - The thermal protection system blanket insulation (foreground) has been hand-sewn onto a frame before being installed inside Endeavour's Reinforced Carbon-Carbon nose cap, seen in the background, in the NASA Kennedy Space Center Orbiter Processing Facility bay 2. Made of a woven ceramic fabric, the special blankets are used to help insulate the vehicle's nose cap and protect it from the extreme temperatures it will face during a mission. Photo credit: NASA/Jack Pfaller.

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ROCKWELL INTERNATIONAL TECHNICIANS MOUNT SOME OF THE NEARLY 8,000 CERAMIC-COATED TILES THAT REMAIN TO BE INSTALLED ON THE EXTERNAL SURFACES OF THE SPACE SHUTTLE ORBITER COLUMBIA TO COMPLETE THE THERMAL PROTECTION SYSTEM THAT WILL ABSORB THE INTENSE HEAT OF REENTERING THE EARTH'S ATMOSPHERE AFTER A MISSION IN SPACE. TILE INSTALLATION IS DONE ON AN AROUND-THE-CLOCK BASIS IN THE ORBITER PROCESSING FACILITY WHERE COLUMBIA, THE FIRST IN A NEW BREED OF MANNED, REUSABLE SPACECRAFT, IS BEING READIED FOR THE FIRST LAUNCH OF THE SPACE SHUTTLE LATER THIS YEAR.

STS-114 Mission Support - Photograph EVA Tile Repair Procedures for Contingency

JSC2005-E-30915 (31 July 2005) --- NASA astronaut Joe Tanner (foreground) joins other astronauts and engineers at the Johnson Space Center to practice techniques to eliminate or trim protruding gap fillers that Astronauts Noguchi and Robinson will use during their spacewalk. The ceramic coated-fabric gap fillers are used to protect against hot gas from seeping into gaps between the Shuttles protective tiles. Photo credit: NASA/James Blair

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KENNEDY SPACE CENTER, FLA. - In Orbiter Processing Facility bay 2 at NASA's Kennedy Space Center, workers are nearby as a crane lifts the reinforced carbon-carbon nose cap to be installed onto Endeavour. The nose cap is insulated with thermal protection system blankets made of a woven ceramic fabric. The special blankets help insulate the vehicle's nose cap and protect it from the extreme temperatures it will face during a mission. Photo credit: NASA/Jim Grossmann

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STS-114 Mission Support - Photograph EVA Tile Repair Procedures for Contingency

JSC2005-E-30917 (31 July 2005) --- Astronaut Joe Tanner joins other astronauts and engineers at the Johnson Space Center to practice techniques to eliminate or trim protruding gap fillers that Astronauts Noguchi and Robinson will use during their spacewalk. The ceramic coated-fabric gap fillers are used to protect against hot gas from seeping into gaps between the Shuttles protective tiles. Photo Credit: NASA/James Blair

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KENNEDY SPACE CENTER, FLA. - In Orbiter Processing Facility bay 2 at NASA's Kennedy Space Center, a worker checks the reinforced carbon-carbon nose cap after installation on Endeavour. The nose cap has been insulated with thermal protection system blankets made of a woven ceramic fabric. The special blankets help insulate the vehicle's nose cap and protect it from the extreme temperatures it will face during a mission. Photo credit: NASA/Jim Grossmann

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KENNEDY SPACE CENTER, FLA. - In Orbiter Processing Facility bay 2 at NASA's Kennedy Space Center, workers maneuver the reinforced carbon-carbon nose cap as it is hoisted into the air. The nose cap will be installed on Endeavour. The nose cap is insulated with thermal protection system blankets made of a woven ceramic fabric. The special blankets help insulate the vehicle's nose cap and protect it from the extreme temperatures it will face during a mission. Photo credit: NASA/Jim Grossmann

SUBSA-BRAINS (BRazing of Aluminum alloys IN Space) space physics experiment

iss066e078282 (November 17, 2021) --- NASA astronaut Tom Marshburn works on the SUBSA-BRAINS space physics experiment, which examines differences in capillary flow, interface reactions, and bubble formation during solidification of brazing alloys in microgravity. Brazing technology bonds similar materials (such as an aluminum alloy to aluminum) or dissimilar ones (such as aluminum alloy to ceramics) at temperatures above 450°C. It is a potential tool for construction of human space habitats and manufactured systems as well as to repair damage from micrometeoroids or space debris.

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CAPE CANAVERAL, Fla. -- The heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule are in a Keith thermal automation oven in the Thermal Protection System Facility at NASA's Kennedy Space Center in Florida. Inside the oven, the tiles will be baked at 2,200 degrees F to cure their ceramic coating. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

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KENNEDY SPACE CENTER, FLA. - In Orbiter Processing Facility bay 2 at NASA's Kennedy Space Center, workers are preparing to move and install the reinforced carbon-carbon nose cap (on the stand) onto Endeavour. The nose cap is insulated with thermal protection system blankets made of a woven ceramic fabric. The special blankets help insulate the vehicle's nose cap and protect it from the extreme temperatures it will face during a mission. Photo credit: NASA/Jim Grossmann

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CAPE CANAVERAL, Fla. -- The heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule are in a Keith thermal automation oven in the Thermal Protection System Facility at NASA's Kennedy Space Center in Florida. Inside the oven, the tiles will be baked at 2,200 degrees F to cure their ceramic coating. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

Silicon Carbide Integrated Circuit Chip

A multilevel interconnect silicon carbide integrated circuit chip with co-fired ceramic package and circuit board recently developed at the NASA GRC Smart Sensors and Electronics Systems Branch for high temperature applications. High temperature silicon carbide electronics and compatible packaging technologies are elements of instrumentation for aerospace engine control and long term inner-solar planet explorations.

Microgravity

The objective of this facility is to investigate the potential of space grown semiconductor materials by the vapor transport technique and develop powdered metal and ceramic sintering techniques in microgravity. The materials processed or developed in the SEF have potential application for improving infrared detectors, nuclear particle detectors, photovoltaic cells, bearing cutting tools, electrical brushes and catalysts for chemical production. Flown on STS-60 Commercial Center: Consortium for Materials Development in Space - University of Alabama Huntsville (UAH)

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ROCKWELL INTERNATIONAL TECHNICIANS MOUNT SOME OF THE NEARLY 8,000 CERAMIC-COATED TILES THAT REMAIN TO BE INSTALLED ON THE EXTERNAL SURFACES OF THE SPACE SHUTTLE ORBITER COLUMBIA TO COMPLETE THE THERMAL PROTECTION SYSTEM THAT WILL ABSORB THE INTENSE HEAT OF REENTERING THE EARTH'S ATMOSPHERE AFTER A MISSION IN SPACE. TILE INSTALLATION IS DONE ON AN AROUND-THE-CLOCK BASIS IN THE ORBITER PROCESSING FACILITY WHERE COLUMBIA, THE FIRST IN A NEW BREED OF MANNED, REUSABLE SPACECRAFT, IS BEING READIED FOR THE FIRST LAUNCH OF THE SPACE SHUTTLE LATER THIS YEAR.

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CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, removes the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule from a Keith thermal automation oven. Inside, the tiles were baked at 2,200 degrees F to cure their ceramic coating. The work to manufacture and inspect the tiles is taking place in Kennedy's Thermal Protection System Facility. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

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CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, put the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule in a Keith thermal automation oven. The tiles will be baked at 2,200 degrees F to cure their ceramic coating. The work to manufacture and inspect the tiles is taking place in Kennedy's Thermal Protection System Facility. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

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CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, unloads the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule. The tiles are being manufactured and inspected in Kennedy's Thermal Protection System Facility. The tiles will be baked at 2,200 degrees F to cure their ceramic coating. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

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CAPE CANAVERAL, Fla. – In the tile shop at NASA's Kennedy Space Center, a Boeing Replacement Insulation 18, or BRI-18, tile bakes in a 2,200-degree oven to cure the ceramic coating. The baking is part of the process to prepare the tiles for installation on space shuttles. BRI-18 is the strongest material used for thermal insulation on the orbiters and, when coated to produce toughened unipiece fibrous insulation, provides a tile with extremely high-impact resistance. It is replacing other tiles on areas of the vehicle where impact risk is high, such as the landing gear doors, the wing leading edge and the external tank doors. Photo credit: NASA/Jim Grossmann

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CAPE CANAVERAL, Fla. – In the tile shop at NASA's Kennedy Space Center, a Boeing Replacement Insulation 18, or BRI-18, tile is ready to be baked at 2,200 degrees Fahrenheit to cure the ceramic coating, part of the process to prepare the tiles for installation on space shuttles. BRI-18 is the strongest material used for thermal insulation on the orbiters and, when coated to produce toughened unipiece fibrous insulation, provides a tile with extremely high-impact resistance. It is replacing other tiles on areas of the vehicle where impact risk is high, such as the landing gear doors, the wing leading edge and the external tank doors. Photo credit: NASA/Jim Grossmann

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CAPE CANAVERAL, Fla. -- Tim Wright, a United Space Alliance engineering manager at NASA's Kennedy Space Center in Florida, removes the heat shield tiles that will be installed to the backshell of the Orion Multi-Purpose Crew Vehicle's Exploration Flight Test EFT-1 capsule from a Keith thermal automation oven. Inside, the tiles were baked at 2,200 degrees F to cure their ceramic coating. The work to manufacture and inspect the tiles is taking place in Kennedy's Thermal Protection System Facility. EFT-1 will be used during Orion's first test flight in space. For more information, visit www.nasa.gov/orion. Photo credit: Frankie Martin

Saturn Apollo Program

This is a view of the the first test flight of the Saturn V vehicle (SA-501) at the Kennedy Space Center (KSC) launch complex 39A. The thrust chambers of the first stage's five engines extend into the 45-foot-square hole in the mobile launcher platform. Until liftoff, the flames impinged downward onto a flame deflector that diverted the blast lengthwise in the flame trench. Here, a flame deflector, coated with a black ceramic, is in place below the opening, while a yellow (uncoated) spare deflector rests on its track in the background. It took a tremendous flow of water (28,000 gallons per minute) to cool the flame deflector and trench. The Apollo 4 was launched on November 9, 1967 from KSC.

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CAPE CANAVERAL, Fla. – In the tile shop at NASA's Kennedy Space Center, a worker is ready to place a Boeing Replacement Insulation 18, or BRI-18, tile in the oven. The tile will be baked at 2,200 degrees Fahrenheit to cure the ceramic coating, part of the process to prepare the tiles for installation on space shuttles. BRI-18 is the strongest material used for thermal insulation on the orbiters and, when coated to produce toughened unipiece fibrous insulation, provides a tile with extremely high-impact resistance. It is replacing other tiles on areas of the vehicle where impact risk is high, such as the landing gear doors, the wing leading edge and the external tank doors. Photo credit: NASA/Jim Grossmann

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CAPE CANAVERAL, Fla. – In the tile shop at NASA's Kennedy Space Center, a worker places a Boeing Replacement Insulation 18, or BRI-18, tile in the oven. The tile will be baked at 2,200 degrees Fahrenheit to cure the ceramic coating, part of the process to prepare the tiles for installation on space shuttles. BRI-18 is the strongest material used for thermal insulation on the orbiters and, when coated to produce toughened unipiece fibrous insulation, provides a tile with extremely high-impact resistance. It is replacing other tiles on areas of the vehicle where impact risk is high, such as the landing gear doors, the wing leading edge and the external tank doors. Photo credit: NASA/Jim Grossmann

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CAPE CANAVERAL, Fla. – In the tile shop at NASA's Kennedy Space Center, a worker reaches for the door to close the oven with the Boeing Replacement Insulation 18, or BRI-18, tile inside. The tile will be baked at 2,200 degrees Fahrenheit to cure the ceramic coating, part of the process to prepare the tiles for installation on space shuttles. BRI-18 is the strongest material used for thermal insulation on the orbiters and, when coated to produce toughened unipiece fibrous insulation, provides a tile with extremely high-impact resistance. It is replacing other tiles on areas of the vehicle where impact risk is high, such as the landing gear doors, the wing leading edge and the external tank doors. Photo credit: NASA/Jim Grossmann

Mastracchio during MSL SQF Sample Cartridge Exchange

ss038e008298 (11/26/2013) --- A view of NASA astronaut Rick Mastracchio, during the Material Science Laboratory (MSL) Solidification and Quench Furnace (SQF) Sample Cartridge Exchange aboard the International Space Station (ISS). The Materials Science Laboratory (MSL) is used for basic materials research in the microgravity environment of the ISS. The MSL can accommodate and support diverse Experiment Modules. In this way many material types, such as metals, alloys, polymers, semiconductors, ceramics, crystals, and glasses, can be studied to discover new applications for existing materials and new or improved materials.

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KENNEDY SPACE CENTER, FLA. - On Launch Pad 17-B at Cape Canaveral Air Force Station, the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft is seen atop the Delta II upper stage booster (middle) and the Delta II launch vehicle below. The spacecraft is ready for installation of the fairing, a molded structure that fits flush with the outside surface of the upper stage booster and forms an aerodynamically smooth joint, protecting the spacecraft during launch. Seen on the right is one of the solar panels on the spacecraft. On the left is the heat-resistant, ceramic-cloth sunshade that will protect the spacecraft’s instruments as MESSENGER orbits the Mercury where the surface reaches a high temperature near 840 degrees Fahrenheit and the solar intensity can be 11 times greater than on Earth. MESSENGER is scheduled to launch Aug. 2 and is expected to enter Mercury orbit in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md.

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CAPE CANAVERAL, Fla. – This close-up shows some of the components of the Materials Science Research Rack-1, or MSRR-1, which arrived at NASA's Kennedy Space Center in Florida for final flight preparations. The size of a large refrigerator, MSRR-1 is 6 feet high, 3.5 feet wide and 40 inches deep and weighs about 1 ton. MSRR-1 is the payload for the STS-128 mission targeted to launch in August. The rack will be installed in the Leonardo Multi-Purpose Logistics Module for transport to the International Space Station . After arriving at the station, the rack will be housed in the U.S. Destiny laboratory. MSRR-1 will allow for study of a variety of materials including metals, ceramics, semiconductor crystals and glasses onboard the orbiting laboratory. Photo credit: NASA/Jim Grossmann

Around Marshall

This Photo, which appeared on the July cover of `Physics Today', is of the Electrostatic Levitator (ESL) at NASA's Marshall Space Flight Center (MSFC). The ESL uses static electricity to suspend an object (about 3-4 mm in diameter) inside a vacuum chamber allowing scientists to record a wide range of physical properties without the sample contracting the container or any instruments, conditions that would alter the readings. Once inside the chamber, a laser heats the sample until it melts. The laser is then turned off and the sample cools, changing from a liquid drop to a solid sphere. In this particular shot, the ESL contains a solid metal sample of titanium-zirconium-nickel alloy. Since 1977, the ESL has been used at MSFC to study the characteristics of new metals, ceramics, and glass compounds. Materials created as a result of these tests include new optical materials, special metallic glasses, and spacecraft components.

Elliot Sugar Plantation Ruins

Artifacts retrieved from the ruins of Elliot Plantation on NASA’s Kennedy Space Center in Florida include Spanish majolica fragments, likely produced between the 1730s to the 1750s and imported to the plantation from England. Ceramic fragments of majolica, delftware, and other high-status domestic wares were retrieved from ruins determined to be the dwelling of the plantation overseer. The ruins of Elliot Plantation date from the 1760s and represent the largest, earliest, and southernmost British period sugar plantation in the U.S., as well as one of the most intact and best examples of a completely preserved enslaved landscape. In interagency cooperation between the National Park Service, the U.S. Fish and Wildlife Service, and NASA, and with the assistance of volunteers from the Indian River Anthropological Society, and historic preservation offices of Brevard and Volusia counties, approximately 200 shovel tests and 20 excavation units were completed in three areas of the plantation complex from 2008 to 2009.

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CAPE CANAVERAL, Fla. – The Materials Science Research Rack-1, or MSRR-1, arrived at NASA's Kennedy Space Center in Florida for final flight preparations. The size of a large refrigerator, MSRR-1 is 6 feet high, 3.5 feet wide and 40 inches deep and weighs about 1 ton. MSRR-1 is the payload for the STS-128 mission targeted to launch in August. The rack will be installed in the Leonardo Multi-Purpose Logistics Module for transport to the International Space Station . After arriving at the station, the rack will be housed in the U.S. Destiny laboratory. MSRR-1 will allow for study of a variety of materials including metals, ceramics, semiconductor crystals and glasses onboard the orbiting laboratory. Photo credit: NASA/Jim Grossmann

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HAMPTON, Va. –A 10-inch long ceramic model of the Sierra Nevada Corporation, or SNC, Dream Chaser spacecraft is prepared for high-speed wind tunnel tests at NASA's Langley Research Center in Hampton, Va. The tests measure how much heat the winged vehicle would experience during ascent and re-entry through the atmosphere, including the spacecraft's lower- and upper-body flaps, elevons and a rudder. They're also helping the company obtain necessary data for the material selection and design of the spacecraft's thermal protection system. SNC is continuing the development of its Dream Chaser spacecraft under the agency's Commercial Crew Integrated Capability, or CCiCap, initiative, which is intended to lead to the availability of commercial human spaceflight services for government and commercial customers. To learn more about CCP and its industry partners, visit www.nasa.gov/commercialcrew. Image credit: NASA/David Bowman

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CAPE CANAVERAL, Fla. – In Hangar N at Cape Canaveral Air Force Station, ceramic materials are positioned for Advanced Partial Angle Computed Tomography testing. The activity is part of work performed by PaR Systems, Inc. under a partnership agreement with NASA. NASA's Kennedy Space Center in Florida recently established a partnership agreement with PaR Systems, Inc. of Shoreview, Minn., for operation of the Hangar N facility and its nondestructive testing and evaluation equipment. As the spaceport transitions from a historically government-only launch facility to a multi-user spaceport for both federal and commercial customers, partnerships between the space agency and other organizations will be a key element in that effort. Hangar N is located at Cape Canaveral Air Force Station adjacent to Kennedy and houses a unique inventory of test and evaluation equipment and the capability for current and future mission spaceflight support. Photo credit: NASA/ Dimitri Gerondidakis

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HAMPTON, Va. –A 10-inch long ceramic model of the Sierra Nevada Corporation, or SNC, Dream Chaser spacecraft undergoes high-speed wind tunnel tests at NASA's Langley Research Center in Hampton, Va. The tests measure how much heat the winged vehicle would experience during ascent and re-entry through the atmosphere, including the spacecraft's lower- and upper-body flaps, elevons and a rudder. They're also helping the company obtain necessary data for the material selection and design of the spacecraft's thermal protection system. SNC is continuing the development of its Dream Chaser spacecraft under the agency's Commercial Crew Integrated Capability, or CCiCap, initiative, which is intended to lead to the availability of commercial human spaceflight services for government and commercial customers. To learn more about CCP and its industry partners, visit www.nasa.gov/commercialcrew. Image credit: NASA/David Bowman

Around Marshall

This is a close-up of a sample of titanium-zirconium-nickel alloy inside the Electrostatic Levitator (ESL) vacuum chamber at NASA's Marshall Space Flight Center (MSFC). The ESL uses static electricity to suspend an object (about 3-4 mm in diameter) inside a vacuum chamber allowing scientists to record a wide range of physical properties without the sample contracting the container or any instruments, conditions that would alter the readings. Once inside the chamber, a laser heats the sample until it melts. The laser is then turned off and the sample cools, changing from a liquid drop to a solid sphere. Since 1977, the ESL has been used at MSFC to study the characteristics of new metals, ceramics, and glass compounds. Materials created as a result of these tests include new optical materials, special metallic glasses, and spacecraft components.

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HAMPTON, Va. –A 10-inch long ceramic model of the Sierra Nevada Corporation, or SNC, Dream Chaser spacecraft is prepared for high-speed wind tunnel tests at NASA's Langley Research Center in Hampton, Va. The tests measure how much heat the winged vehicle would experience during ascent and re-entry through the atmosphere, including the spacecraft's lower- and upper-body flaps, elevons and a rudder. They're also helping the company obtain necessary data for the material selection and design of the spacecraft's thermal protection system. SNC is continuing the development of its Dream Chaser spacecraft under the agency's Commercial Crew Integrated Capability, or CCiCap, initiative, which is intended to lead to the availability of commercial human spaceflight services for government and commercial customers. To learn more about CCP and its industry partners, visit www.nasa.gov/commercialcrew. Image credit: NASA/David Bowman

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CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, a technician checks out the Materials Science Research Rack-1, or MSRR-1, which will undergo final flight preparations. The size of a large refrigerator, MSRR-1 is 6 feet high, 3.5 feet wide and 40 inches deep and weighs about 1 ton. MSRR-1 is the payload for the STS-128 mission targeted to launch in August. The rack will be installed in the Leonardo Multi-Purpose Logistics Module for transport to the International Space Station . After arriving at the station, the rack will be housed in the U.S. Destiny laboratory. MSRR-1 will allow for study of a variety of materials including metals, ceramics, semiconductor crystals and glasses onboard the orbiting laboratory. Photo credit: NASA/Jim Grossmann

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KENNEDY SPACE CENTER, FLA. - On Launch Pad 17-B at Cape Canaveral Air Force Station, the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) spacecraft is ready for installation of the fairing, a molded structure that fits flush with the outside surface of the Delta II upper stage booster and forms an aerodynamically smooth joint, protecting the spacecraft during launch. Seen on the left is one of the solar panels on the spacecraft. On the right is part of the heat-resistant, ceramic-cloth sunshade that will protect the spacecraft’s instruments as MESSENGER orbits the Mercury where the surface reaches a high temperature near 840 degrees Fahrenheit and the solar intensity can be 11 times greater than on Earth. MESSENGER is scheduled to launch Aug. 2 aboard a Boeing Delta II rocket and is expected to enter Mercury orbit in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md.

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HAMPTON, Va. –Engineers monitor high-speed wind tunnel testing of a 10-inch long ceramic model of the Sierra Nevada Corporation, or SNC, Dream Chaser spacecraft at NASA's Langley Research Center in Hampton, Va. The tests measure how much heat the winged vehicle would experience during ascent and re-entry through the atmosphere, including the spacecraft's lower- and upper-body flaps, elevons and a rudder. They're also helping the company obtain necessary data for the material selection and design of the spacecraft's thermal protection system. SNC is continuing the development of its Dream Chaser spacecraft under the agency's Commercial Crew Integrated Capability, or CCiCap, initiative, which is intended to lead to the availability of commercial human spaceflight services for government and commercial customers. To learn more about CCP and its industry partners, visit www.nasa.gov/commercialcrew. Image credit: NASA/David Bowman

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KENNEDY SPACE CENTER, FLA. - Technicians at Astrotech Space Operations in Titusville, Fla., work on the back side of the MESSENGER spacecraft, mating it with the Payload Assist Module, the Boeing Delta II third stage, below. The white panel seen here is the heat-resistant, ceramic cloth sunshade that will enable MESSENGER to operate at room temperature. MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) is scheduled to launch Aug. 2 aboard a Boeing Delta II rocket from Pad 17-B, Cape Canaveral Air Force Station, Fla. It will return to Earth for a gravity boost in July 2005, then fly past Venus twice, in October 2006 and June 2007. It is expected to enter Mercury orbit in March 2011. MESSENGER was built for NASA by the Johns Hopkins University Applied Physics Laboratory in Laurel, Md.

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HAMPTON, Va. –An engineer monitors high-speed wind tunnel testing of a 10-inch long ceramic model of the Sierra Nevada Corporation, or SNC, Dream Chaser spacecraft at NASA's Langley Research Center in Hampton, Va. The tests measure how much heat the winged vehicle would experience during ascent and re-entry through the atmosphere, including the spacecraft's lower- and upper-body flaps, elevons and a rudder. They're also helping the company obtain necessary data for the material selection and design of the spacecraft's thermal protection system. SNC is continuing the development of its Dream Chaser spacecraft under the agency's Commercial Crew Integrated Capability, or CCiCap, initiative, which is intended to lead to the availability of commercial human spaceflight services for government and commercial customers. To learn more about CCP and its industry partners, visit www.nasa.gov/commercialcrew. Image credit: NASA/David Bowman

sts128-s-046

STS128-S-046 (11 Sept. 2009) --- Space Shuttle Discovery?s main landing gear touches down at NASA's Dryden Flight Research Center at Edwards Air Force Base in California, concluding a successful mission to the International Space Station. Onboard are NASA astronauts Rick Sturckow, commander; Kevin Ford, pilot; John ?Danny? Olivas, Patrick Forrester, Jose Hernandez and Tim Kopra, all mission specialists; along with European Space Agency astronaut Christer Fuglesang, mission specialist. Discovery landed at 5:53 p.m. (PDT) on Sept. 11, 2009 to end the STS-128 mission, completing its almost 14-day journey of more than 5.7 million miles in space. The landing was diverted to California due to marginal weather at the Kennedy Space Center. Discovery?s mission featured three spacewalks and the delivery of two refrigerator-sized science racks to the space station. One rack will be used to conduct experiments on materials such as metals, glasses and ceramics. The results from these experiments could lead to the development of better materials on Earth. The other rack will be used for fluid physics research. Understanding how fluids react in microgravity could lead to improved designs for fuel tanks, water systems and other fluid-based systems.

Spacelab

The Spacelab-J (SL-J) mission was a joint venture between NASA and the National Space Development Agency of Japan (NASDA) utilizing a marned Spacelab module. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Before long-term space ventures are attempted, numerous questions must be answered: how will gravity play in the early development of an organism, and how will new generations of a species be conceived and develop normally in microgravity. The Effects of Weightlessness on the Development of Amphibian Eggs Fertilized in Space experiment aboard SL-J examined aspects of these questions. To investigate the effect of microgravity on amphibian development, female frogs carried aboard SL-J were induced to ovulate and shed eggs. These eggs were then fertilized in the microgravity environment. Half were incubated in microgravity, while the other half were incubated in a centrifuge that spins to simulate normal gravity. This photograph shows astronaut Mark Lee working with one of the adult female frogs inside the incubator. The mission also examined the swimming behavior of tadpoles grown in the absence of gravity. The Spacelab-J was launched aboard the Space Shuttle Orbiter Endeavour on September 12, 1992.

Stator Blade with Thermal Barrier Testing on Hot Gas Rig

A 1-foot long stator blade with a thermal coating subjected to intense heat in order to test its strength at the National Aeronautics and Space Administration (NASA) Lewis Research Center. Lewis researchers sought to determine optimal types of ceramic coatings to increase the durability of metals. The research was primarily intended to support the design of stator blades for high-performance axial-flow compressor and turbofan engines. The coatings reduced the temperature of the metal and the amount of required cooling. As engines became more and more sophisticated, compressor blades were required to withstand higher and higher temperatures. Lewis researchers developed a dual-layer thermal-barrier coating that could be applied to turbine vanes and blades and combustion liners. This new sprayable thermal-barrier coating was evaluated for its durability, strength, fatigue, and aerodynamic penalties. This hot-gas rig fired the scorching gas at the leading edge of a test blade. The blade was cooled by an internal air flow. The blades were heated at two different velocities during the program. When using Mach 0.3 gases the entire heating and cooling cycle only lasted 30 seconds. The cycle lasted 60 minutes during tests at Mach 1.

Anatomy of a Sample Tube

This illustration depicts the exterior of a sample tube being carried aboard the Mars 2020 Perseverance rover. About the size and shape of a standard lab test tube, the 43 sample tubes headed to Mars must be lightweight, hardy enough to survive the demands of the round trip, and so clean that future scientists will be confident that what they are analyzing is 100% Mars, without Earthly contaminants. Exterior Ball Lock: Placed on opposite sides of the tube, the two ball locks help secure the sample tube as it progresses through the many stages of sample collection and storage. Serial Number: Helps with identification of the tubes and their contents. Titanium Nitride Coating: Gold in color, this extremely hard ceramic coating is used as a specialized surface treatment that resists contamination. Alumina Coating: The reflective coating provides thermal protection and acts as a sponge to prevent potential contaminants from getting inside the sample tube. Bare Titanium: The portion of tube near the open end contains no coating to eliminate the possibility that the coating could delaminate from this portion of the tube during the insertion of a hermetic seal. Bearing Race: An asymmetrical flange at the open end of the tube, it assists in the process of shearing (breaking) off samples at the completion of the coring portion of sample collection. https://photojournal.jpl.nasa.gov/catalog/PIA24306

Spacelab

Japanese astronaut, Mamoru Mohri, talks to Japanese students from the aft flight deck of the Space Shuttle Orbiter Endeavour during the Spacelab-J (SL-J) mission. The SL-J mission was a joint venture between NASA and the National Space Development Agency of Japan (NASDA) utilizing a marned Spacelab module. The mission conducted 24 materials science and 20 life science experiments, of which 35 were sponsored by NASDA, 7 by NASA, and two collaborative efforts. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Test subjects included the crew, Japanese koi fish (carp), cultured animal and plant cells, chicken embryos, fruit flies, fungi and plant seeds, and frogs and frog eggs. Spacelab-J was launched aboard the Space Shuttle Orbiter Endeavour on September 12, 1992.

sts128-s-048

STS128-S-048 (11 Sept. 2009) --- With its drag chute deployed, Space Shuttle Discovery slows to a stop after landing at NASA's Dryden Flight Research Center at Edwards Air Force Base in California, concluding a successful mission to the International Space Station. Onboard are NASA astronauts Rick Sturckow, commander; Kevin Ford, pilot; John ?Danny? Olivas, Patrick Forrester, Jose Hernandez and Tim Kopra, all mission specialists; along with European Space Agency astronaut Christer Fuglesang, mission specialist. Discovery landed at 5:53 p.m. (PDT) on Sept. 11, 2009 to end the STS-128 mission, completing its almost 14-day journey of more than 5.7 million miles in space. The landing was diverted to California due to marginal weather at the Kennedy Space Center. Discovery?s mission featured three spacewalks and the delivery of two refrigerator-sized science racks to the space station. One rack will be used to conduct experiments on materials such as metals, glasses and ceramics. The results from these experiments could lead to the development of better materials on Earth. The other rack will be used for fluid physics research. Understanding how fluids react in microgravity could lead to improved designs for fuel tanks, water systems and other fluid-based systems.

Around Marshall

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the National Space Development Agency of Japan (NASDA) utilizing a manned Spacelab module. The mission conducted 24 materials science and 20 life science experiments, of which 35 were sponsored by NASDA, 7 by NASA, and two collaborative efforts. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Test subjects included the crew, Japanese koi fish (carp), cultured animal and plant cells, chicken embryos, fruit flies, fungi and plant seeds, and frogs and frog eggs. From the Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC), NASDA President, Mr. Yamano, speaks to Payload Specialist Mamoru Mohri, a Japanese crew member aboard the STS-47 Spacelab J mission.

Around Marshall

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the National Space Development Agency of Japan (NASDA) utilizing a manned Spacelab module. The mission conducted 24 materials science and 20 life science experiments, of which 35 were sponsored by NASDA, 7 by NASA, and two collaborative efforts. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Test subjects included the crew, Japanese koi fish (carp), cultured animal and plant cells, chicken embryos, fruit flies, fungi and plant seeds, and frogs and frog eggs. Featured together in joint ground activities during the SL-J mission are NASA/NASDA personnel at the Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC) at Marshall Space Flight Center (MSFC).

Spacelab

The Spacelab-J (SL-J) mission was a joint venture between NASA and the National Space Development Agency of Japan (NASDA) utilizing a marned Spacelab module. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Before long-term space ventures are attempted, numerous questions must be answered: how will gravity play in the early development of an organism, and how will new generations of a species be conceived and develop normally in microgravity. The Effects of Weightlessness on the Development of Amphibian Eggs Fertilized in Space experiment aboard SL-J examined aspects of these questions. To investigate the effect of microgravity on amphibian development, female frogs carried aboard SL-J were induced to ovulate and shed eggs. These eggs were then fertilized in the microgravity environment. Half were incubated in microgravity, while the other half were incubated in a centrifuge that spins to simulate normal gravity. This photograph shows an astronaut working with one of the adult female frogs inside the incubator. The mission also examined the swimming behavior of tadpoles grown in the absence of gravity. The Spacelab-J was launched aboard the Space Shuttle Orbiter Endeavour on September 12, 1992.

Around Marshall

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the National Space Development Agency of Japan (NASDA) utilizing a manned Spacelab module. The mission conducted 24 materials science and 20 life science experiments, of which 35 were sponsored by NASDA, 7 by NASA, and two collaborative efforts. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Test subjects included the crew, Japanese koi fish (carp), cultured animal and plant cells, chicken embryos, fruit flies, fungi and plant seeds, and frogs and frog eggs. Pictured in the Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC) of Marshall Space Flight Center (MSFC) are NASDA alternate payload specialists Dr. Doi and Dr. Mukai.

Around Marshall

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the National Space Development Agency of Japan (NASDA) utilizing a manned Spacelab module. The mission conducted 24 materials science and 20 life science experiments, of which 35 were sponsored by NASDA, 7 by NASA, and two collaborative efforts. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Test subjects included the crew, Japanese koi fish (carp), cultured animal and plant cells, chicken embryos, fruit flies, fungi and plant seeds, and frogs and frog eggs. Pictured along with George Norris in the Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC) at Marshall Space Flight Center (MSFC) are NASDA alternate payload specialists Dr. Doi and Dr. Mukai.

Around Marshall

The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the National Space Development Agency of Japan (NASDA) utilizing a manned Spacelab module. The mission conducted 24 materials science and 20 life science experiments, of which 35 were sponsored by NASDA, 7 by NASA, and two collaborative efforts. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Test subjects included the crew, Japanese koi fish (carp), cultured animal and plant cells, chicken embryos, fruit flies, fungi and plant seeds, and frogs and frog eggs. Featured together in the Science Operation Area (SOA) are payload specialists’ first Materials Processing Test during NASA/NASDA joint ground activities at the Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC) at Marshall Space Flight Center (MSFC).

Spacelab

The group of Japanese researchers of the Spacelab-J (SL-J) were thumbs-up in the Payload Operations Control Center (POCC) at the Marshall Space Flight Center after the successful launch of Space Shuttle Orbiter Endeavour that carried their experiments. The SL-J was a joint mission of NASA and the National Space Development Agency of Japan (NASDA) utilizing a marned Spacelab module. The mission conducted microgravity investigations in materials and life sciences. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Test subjects included the crew, Japanese koi fish (carp), cultured animal and plant cells, chicken embryos, fruit flies, fungi and plant seeds, frogs, and frog eggs. The POCC was the air/ground communications channel between the astronauts and ground control teams during the Spacelab missions. The Spacelab science operations were a cooperative effort between the science astronaut crew in orbit and their colleagues in the POCC. Spacelab-J was launched aboard the Space Shuttle Orbiter Endeavour on September 12, 1992.

Earth Observations by the Expedition 19 crew

ISS019-E-014473 (5 May 2009) --- Salt ponds in Nueva Victoria, northern Chile are featured in this image photographed by an Expedition 19 crew member on the International Space Station. This view shows a long alluvial fan, sloping from east to west (left to right) in northern Chile with solar evaporation (or salt) ponds, some brightly colored, near the foot of the fan. The alluvial fan sediments are brown and contrast sharply with tan sediments of the Pampa del Tamarugal, the great hyper arid inner valley of Chile?s northern Atacama Desert. Nitrates and many other minerals are mined in this region. A few extraction pits and ore dumps are visible at bottom right, but most of the shallow diggings (0.5?5 meters deep) of a mine extracting caliche deposits ? a hard, cemented layer in the soil formed by downward movement and redeposition of sodium salts ? lie just outside the picture. Iodine is one of the products from mining; it is first extracted by a process known as heap leaching. Waste liquids from the iodine plants are dried in the tan and brightly colored evaporation ponds to crystallize nitrate salts for collection. Fertilizer production for higher-value crops is the main use for the recovered nitrates, but there are many other uses including the manufacture of pharmaceuticals, explosives, glass, ceramics, water treatment and metallurgical processes.

Test Stand at the Rocket Engine Test Facility

The thrust stand in the Rocket Engine Test Facility at the National Aeronautics and Space Administration (NASA) Lewis Research Center in Cleveland, Ohio. The Rocket Engine Test Facility was constructed in the mid-1950s to expand upon the smaller test cells built a decade before at the Rocket Laboratory. The $2.5-million Rocket Engine Test Facility could test larger hydrogen-fluorine and hydrogen-oxygen rocket thrust chambers with thrust levels up to 20,000 pounds. Test Stand A, seen in this photograph, was designed to fire vertically mounted rocket engines downward. The exhaust passed through an exhaust gas scrubber and muffler before being vented into the atmosphere. Lewis researchers in the early 1970s used the Rocket Engine Test Facility to perform basic research that could be utilized by designers of the Space Shuttle Main Engines. A new electronic ignition system and timer were installed at the facility for these tests. Lewis researchers demonstrated the benefits of ceramic thermal coatings for the engine’s thrust chamber and determined the optimal composite material for the coatings. They compared the thermal-coated thrust chamber to traditional unlined high-temperature thrust chambers. There were more than 17,000 different configurations tested on this stand between 1973 and 1976. The Rocket Engine Test Facility was later designated a National Historic Landmark for its role in the development of liquid hydrogen as a propellant.

sts128-s-045

STS128-S-045 (11 Sept. 2009) --- Space Shuttle Discovery?s main landing gear touches down at NASA's Dryden Flight Research Center at Edwards Air Force Base in California, concluding a successful mission to the International Space Station. Onboard are NASA astronauts Rick Sturckow, commander; Kevin Ford, pilot; John ?Danny? Olivas, Patrick Forrester, Jose Hernandez and Tim Kopra, all mission specialists; along with European Space Agency astronaut Christer Fuglesang, mission specialist. Discovery landed at 5:53 p.m. (PDT) on Sept. 11, 2009 to end the STS-128 mission, completing its almost 14-day journey of more than 5.7 million miles in space. The landing was diverted to California due to marginal weather at the Kennedy Space Center. Discovery?s mission featured three spacewalks and the delivery of two refrigerator-sized science racks to the space station. One rack will be used to conduct experiments on materials such as metals, glasses and ceramics. The results from these experiments could lead to the development of better materials on Earth. The other rack will be used for fluid physics research. Understanding how fluids react in microgravity could lead to improved designs for fuel tanks, water systems and other fluid-based systems.

sts128-s-047

STS128-S-047 (11 Sept. 2009) --- Space Shuttle Discovery?s main landing gear touches down at NASA's Dryden Flight Research Center at Edwards Air Force Base in California, concluding a successful mission to the International Space Station. Onboard are NASA astronauts Rick Sturckow, commander; Kevin Ford, pilot; John ?Danny? Olivas, Patrick Forrester, Jose Hernandez and Tim Kopra, all mission specialists; along with European Space Agency astronaut Christer Fuglesang, mission specialist. Discovery landed at 5:53 p.m. (PDT) on Sept. 11, 2009 to end the STS-128 mission, completing its almost 14-day journey of more than 5.7 million miles in space. The landing was diverted to California due to marginal weather at the Kennedy Space Center. Discovery?s mission featured three spacewalks and the delivery of two refrigerator-sized science racks to the space station. One rack will be used to conduct experiments on materials such as metals, glasses and ceramics. The results from these experiments could lead to the development of better materials on Earth. The other rack will be used for fluid physics research. Understanding how fluids react in microgravity could lead to improved designs for fuel tanks, water systems and other fluid-based systems.

Space Shuttle Projects

This illustration is an orbiter cutaway view with callouts. The orbiter is both the brains and heart of the Space Transportation System (STS). About the same size and weight as a DC-9 aircraft, the orbiter contains the pressurized crew compartment (which can normally carry up to seven crew members), the huge cargo bay, and the three main engines mounted on its aft end. There are three levels to the crew cabin. Uppermost is the flight deck where the commander and the pilot control the mission. The middeck is where the gallery, toilet, sleep stations, and storage and experiment lockers are found for the basic needs of weightless daily living. Also located in the middeck is the airlock hatch into the cargo bay and space beyond. It is through this hatch and airlock that astronauts go to don their spacesuits and marned maneuvering units in preparation for extravehicular activities, more popularly known as spacewalks. The Space Shuttle's cargo bay is adaptable to hundreds of tasks. Large enough to accommodate a tour bus (60 x 15 feet or 18.3 x 4.6 meters), the cargo bay carries satellites, spacecraft, and spacelab scientific laboratories to and from Earth orbit. It is also a work station for astronauts to repair satellites, a foundation from which to erect space structures, and a hold for retrieved satellites to be returned to Earth. Thermal tile insulation and blankets (also known as the thermal protection system or TPS) cover the underbelly, bottom of the wings, and other heat-bearing surfaces of the orbiter to protect it during its fiery reentry into the Earth's atmosphere. The Shuttle's 24,000 individual tiles are made primarily of pure-sand silicate fibers, mixed with a ceramic binder. The solid rocket boosters (SRB's) are designed as an in-house Marshall Space Flight Center project, with United Space Boosters as the assembly and refurbishment contractor. The solid rocket motor (SRM) is provided by the Morton Thiokol Corporation.