ISS Experiments
Last checked 19 hours ago.
Experiments listed in NASA's ISS research explorer workbook.
Showing 2781–2800 of 3004 records
Protein Crystal Growth-Single Locker Thermal Enclosure System-Improved Diffraction Quality of Crystals (PCG-STES-IDQC)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Craig Kundrot, Ph.D., NASA Marshall Space Flight Center, Huntsville
- Developers
- NASA Marshall Space Flight Center, Huntsville, AL, United States
- Expeditions
- 2, 4, 5, 6
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 2, 4, 5, 6.
View source for Protein Crystal Growth-Single Locker Thermal Enclosure System-Improved Diffraction Quality of Crystals (PCG-STES-IDQC) (opens in a new tab)Protein Crystal Growth-Single Locker Thermal Enclosure System-Regulation of Gene Expression (PCG-STES-RGE)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Gerald Bunick, Ph.D., Oak Ridge National Laboratory, Oak Ridge
- Developers
- NASA Marshall Space Flight Center, Huntsville, AL, United States
- Expeditions
- 6, 7, 8, 9, 10, 11
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 6, 7, 8, 9, 10, 11.
View source for Protein Crystal Growth-Single Locker Thermal Enclosure System-Regulation of Gene Expression (PCG-STES-RGE) (opens in a new tab)Protein Crystal Growth-Single Locker Thermal Enclosure System-Science and Applications of Facility Hardware for Protein Crystal Growth (PCG-STES-SA)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Daniel Carter, Ph.D., New Century Pharmaceuticals, Incorporated, Huntsville
- Developers
- NASA Marshall Space Flight Center, Huntsville, AL, United States
- Expeditions
- 2, 4, 5, 6, 7, 8, 9, 10, 11
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 2, 4, 5, 6, 7, 8, 9, 10, 11.
View source for Protein Crystal Growth-Single Locker Thermal Enclosure System-Science and Applications of Facility Hardware for Protein Crystal Growth (PCG-STES-SA) (opens in a new tab)Protein Crystal Growth-Single Locker Thermal Enclosure System-Synchrotron Based Mosaicity Measurements of Crystal Quality and Theoretical Modeling (PCG-STES-MM)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Gloria Borgstahl, Ph.D., University of Nebraska Medical Center, Omaha
- Developers
- NASA Marshall Space Flight Center, Huntsville, AL, United States
- Expeditions
- 4, 5
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 4, 5.
View source for Protein Crystal Growth-Single Locker Thermal Enclosure System-Synchrotron Based Mosaicity Measurements of Crystal Quality and Theoretical Modeling (PCG-STES-MM) (opens in a new tab)Protein Crystal Growth-Single Locker Thermal Enclosure System-Vapor Equilibrium Kinetics Studies (PCG-STES-VEKS)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Aniruddha Achari, Ph.D., Raytheon, Huntsville
- Developers
- NASA Marshall Space Flight Center, Huntsville, AL, United States
- Expeditions
- 2, 4, 5, 6
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 2, 4, 5, 6.
View source for Protein Crystal Growth-Single Locker Thermal Enclosure System-Vapor Equilibrium Kinetics Studies (PCG-STES-VEKS) (opens in a new tab)Protein Crystal Screening Payload (Protein Crystal Screening)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Sarah Kessans, Ph.D., University of Canterbury, Christchurch
- Developers
- Axiom Space, Inc., Houston, TX, United States
- Expeditions
- 70, 71
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 70, 71.
View source for Protein Crystal Screening Payload (Protein Crystal Screening) (opens in a new tab)Protein Crystallography to Enable Structure-Based Drug Design (CASIS PCG 4-1)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Kristofer Gonzalez-DeWhitt, Eli Lilly and Company, Indianapolis
- Developers
- ISS National Laboratory/Center for the Advancement of Science in Space (CASIS), Melbourne, FL, United States
- Expeditions
- 47/48
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 47/48.
View source for Protein Crystallography to Enable Structure-Based Drug Design (CASIS PCG 4-1) (opens in a new tab)Protein Crystals for Neutron Crystallography (PC4NC) Large volume crystal growth of Inorganic Pyrophosphatase complexes by counter-diffusion in microgravity for neutron diffraction studies (PC4NC)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Joseph Ng, Ph.D., iXpressGenes, Hunstville
- Expeditions
- 39/40
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 39/40.
View source for Protein Crystals for Neutron Crystallography (PC4NC) Large volume crystal growth of Inorganic Pyrophosphatase complexes by counter-diffusion in microgravity for neutron diffraction studies (PC4NC) (opens in a new tab)PROtezione MEdiata da nanotecnologia antiossidanTE contro danni neuronali nello spaziO II (PROMETEO II (Ax-3))
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Gianni Ciofani, Ph.D., Istituto Italiano di Tecnologia, Pisa
- Developers
- Istituto Italiano di Tecnologia (IIT), Livorno, Italy
- Expeditions
- 70, 71
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 70, 71.
View source for PROtezione MEdiata da nanotecnologia antiossidanTE contro danni neuronali nello spaziO II (PROMETEO II (Ax-3)) (opens in a new tab)Quantifying Selection for Pathogenicity and Antibiotic Resistance in Bacteria and Fungi on the ISS – a Microbial Tracking Study (Microbial Tracking-3)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Jack Gilbert, Ph.D., University of California, San Diego
- Developers
- NASA Ames Research Center, Moffett Field, CA, United States
- Expeditions
- 65, 66
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 65, 66.
View source for Quantifying Selection for Pathogenicity and Antibiotic Resistance in Bacteria and Fungi on the ISS – a Microbial Tracking Study (Microbial Tracking-3) (opens in a new tab)Rapid, Low-Cost Drug Discovery in Space (Rapid, Low-Cost Drug-Discovery in Space)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Prashant Nagpal, Ph.D., Sachi Bio, Erie
- Developers
- Space Tango, Inc., Lexington, KY, United States
- Expeditions
- 72
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 72.
View source for Rapid, Low-Cost Drug Discovery in Space (Rapid, Low-Cost Drug-Discovery in Space) (opens in a new tab)Real-time Monitoring of Wound Healing Using 3D Cell Culture Models and a Self-driving Lab (Real-time Sensing of Extracellular Matrix Remodeling)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Blake Johnson, Ph.D., Virgina Tech, Blacksburg, Shayn Peirce-Cottler, Ph.D., University of Virginia, Charlottesville
- Developers
- Space Tango, Inc., Lexington, KY, United States
- Expeditions
- 75
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 75.
View source for Real-time Monitoring of Wound Healing Using 3D Cell Culture Models and a Self-driving Lab (Real-time Sensing of Extracellular Matrix Remodeling) (opens in a new tab)Recombinant Attenuated Salmonella Vaccine (RASV)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Cheryl Nickerson, Ph.D., Arizona State University, Tempe
- Developers
- Biodesign Institute, Arizona State University, Tempe, AZ, United States, BioServe Space Technologies, Boulder, CO, United States
- Expeditions
- 27/28
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 27/28.
View source for Recombinant Attenuated Salmonella Vaccine (RASV) (opens in a new tab)Redwire Cardiac Bioprinting Investigation (BFF-Cardiac)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Aaron Rogers, Ph.D., Redwire, Greenville
- Developers
- Redwire – Civil & International Space, Greenville, IN, United States
- Expeditions
- 69, 70, 71
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 69, 70, 71.
View source for Redwire Cardiac Bioprinting Investigation (BFF-Cardiac) (opens in a new tab)Regulation by Gravity of Ferulate Formation in Cell Walls of Rice Seedlings (Ferulate)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- Japan Aerospace Exploration Agency (JAXA)
- Principal investigators
- Kazuyuki Wakabayashi, Ph.D., Osaka City University, Osaka
- Expeditions
- 23/24
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by Japan Aerospace Exploration Agency (JAXA); expeditions 23/24.
View source for Regulation by Gravity of Ferulate Formation in Cell Walls of Rice Seedlings (Ferulate) (opens in a new tab)Repurposing Metformin as an anti-cancer agent: microgravity studies in <em>Saccharomyces cerevisiae</em> (Drug Metabolism)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Timothy Hammond, M.B.B.S., Durham Veterans' Affairs Medical Center, Durham
- Developers
- BioServe Space Technologies, Boulder, CO, United States
- Expeditions
- 41/42
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 41/42.
View source for Repurposing Metformin as an anti-cancer agent: microgravity studies in <em>Saccharomyces cerevisiae</em> (Drug Metabolism) (opens in a new tab)Research and Development of a Self-Contained Reactor of the Shielded Type For Production of Biomass of Microorganisms and Biologically Active Substances (Bioemulsia-Bioreactor-1)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- State Space Corporation ROSCOSMOS (ROSCOSMOS)
- Principal investigators
- E. Sventitski, Biopreparat, G. Scherbakov, M.D., Biopreparat, Tatiana Krasheninnikova, Institute for Applied Biochemistry and Machine Building (Biohimmash)
- Expeditions
- 10, 12, 13, 14, 15, 16, 17
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by State Space Corporation ROSCOSMOS (ROSCOSMOS); expeditions 10, 12, 13, 14, 15, 16, 17.
View source for Research and Development of a Self-Contained Reactor of the Shielded Type For Production of Biomass of Microorganisms and Biologically Active Substances (Bioemulsia-Bioreactor-1) (opens in a new tab)Research on Inhibitory Effects of Novel Concept Biomaterials, an HSP Inducer and Ubiquitin Ligase Inhibitor, on Microgravity-induced Muscle Atrophy (Anti-Atrophy)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- Japan Aerospace Exploration Agency (JAXA)
- Principal investigators
- Takeshi Nikawa, M.D., Ph.D., University of Tokushima, Tokushima
- Developers
- JAXA TKSC Space Environment Utilization Center, Tsukuba, Japan
- Expeditions
- 65, 66
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by Japan Aerospace Exploration Agency (JAXA); expeditions 65, 66.
View source for Research on Inhibitory Effects of Novel Concept Biomaterials, an HSP Inducer and Ubiquitin Ligase Inhibitor, on Microgravity-induced Muscle Atrophy (Anti-Atrophy) (opens in a new tab)Response of Endolithic Organisms to Space Conditions (EXPOSE-R ENDO)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Charles Cockell, Ph.D., University of Edinburgh, Edinburgh
- Developers
- European Space Agency (ESA), Noordwijk, Netherlands
- Expeditions
- 18, 19/20, 21/22, 23/24, 25/26
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by European Space Agency (ESA); expeditions 18, 19/20, 21/22, 23/24, 25/26.
View source for Response of Endolithic Organisms to Space Conditions (EXPOSE-R ENDO) (opens in a new tab)Reverse Genetic Approach to Exploring Genes Responsible for Cell Wall Dynamics in Supporting Tissues of Arabidopsis Under Microgravity Conditions (Cell Wall)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- Japan Aerospace Exploration Agency (JAXA)
- Principal investigators
- Kazuhiko Nishitani, Ph.D., Tohoku University, Sendai
- Developers
- Astrium GmbH, Bremen, Germany
- Expeditions
- 16, 17
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by Japan Aerospace Exploration Agency (JAXA); expeditions 16, 17.
View source for Reverse Genetic Approach to Exploring Genes Responsible for Cell Wall Dynamics in Supporting Tissues of Arabidopsis Under Microgravity Conditions (Cell Wall) (opens in a new tab)
About this data
ISS Experiments
Source: NASA, International Space Station research explorer. Last successful refresh: 19 Oct 2026, 04:24 EDT.
- The workbook has no identifier column, so each experiment is identified by its Short Name (case and spacing normalised); two rows with the same name are held for review.
- Activity status is not stated by the workbook and is not inferred.
- The workbook does not name the facilities an experiment used, so experiments are not linked to facilities.
Acronyms and Terminology
- ABS
- for Acrylonitrile Butadiene Styrene
- ADCs
- Antibody-Drug Conjugates
- AFC
- Alternate Fecal Container
- AMF
- Additive Manufacturing Facility
- APM
- Airborne Particulate Monitor
- ARES
- Active Radiation Environment Sensor
- ASIM
- Atmosphere-Space Interactions Monitor
- AWE
- Atmospheric Waves Experiment
- BBND
- Bonner Ball Neutron Detector
- BEAM
- Bigelow Expandable Activity Module
- BEST
- Biomolecule Extraction and Sequencing Technology
- CRISPR
- Clustered Regularly Interspaced Short Palindromic Repeats
- CSA
- Canadian Space Agency
- ESA
- European Space Agency
- ISS
- International Space Station
- JAXA
- Japan Aerospace Exploration Agency
- MOF
- of Metal-Organic Framework
- NASA
- National Aeronautics and Space Administration
- REACCH
- Responsive Engaging Arms for Captive Care and Handling