ISS Experiments
Last checked 23 hours ago.
Experiments listed in NASA's ISS research explorer workbook.
Showing 401–420 of 3004 records
CHUMS SPACE EXPLORATION
- Research category
- Commercial
- Sponsoring space agency
- Japan Aerospace Exploration Agency (JAXA)
- Principal investigators
- Yoshitaka Tsutiya, Landwell, Inc., Tokyo
- Developers
- Japan Aerospace Exploration Agency (JAXA), Tsukuba, Japan
- Expeditions
- 73, 74
- Category
- Commercial
ISS experiment: Commercial; sponsored by Japan Aerospace Exploration Agency (JAXA); expeditions 73, 74.
View source for CHUMS SPACE EXPLORATION (opens in a new tab)Circadian Light
- Research category
- Technology Development and Demonstration
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Lonnie Petersen, M.D., Ph.D., University of California San Diego, La Jolla
- Developers
- SAGA Space Architects, Copenhagen, Denmark
- Expeditions
- 69, 70, 72, 73, 74, 75
- Category
- Technology Development and Demonstration
ISS experiment: Technology Development and Demonstration; sponsored by European Space Agency (ESA); expeditions 69, 70, 72, 73, 74, 75.
View source for Circadian Light (opens in a new tab)Circadian Rhythms
- Research category
- Human Research
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Hanns-Christian Gunga, Prof., M.D., Charité-Universitätsmedizin Berlin, Center for Space Medicine Berlin, Berlin
- Expeditions
- 31/32, 33/34, 35/36, 37/38, 39/40, 41/42, 43/44, 45/46, 47/48, 49/50, 51/52, 53/54, 55/56, 57/58, 59/60
- Category
- Human Research
ISS experiment: Human Research; sponsored by European Space Agency (ESA); expeditions 31/32, 33/34, 35/36, 37/38, 39/40, 41/42, 43/44, 45/46, 47/48, 49/50, 51/52, 53/54, ….
View source for Circadian Rhythms (opens in a new tab)Clark sat-1
- Research category
- Educational and Cultural Activities
- Sponsoring space agency
- Japan Aerospace Exploration Agency (JAXA)
- Principal investigators
- Shun Ishikawa, CLARK NEXT TOKYO High School, Tokyo
- Developers
- CLARK NEXT TOKYO High School, Tokyo, Japan, Space BD Inc., Tokyo, Japan, ArkEdge Space Inc., Tokyo, Japan
- Expeditions
- 70
- Category
- Educational and Cultural Activities
ISS experiment: Educational and Cultural Activities; sponsored by Japan Aerospace Exploration Agency (JAXA); expeditions 70.
View source for Clark sat-1 (opens in a new tab)ClimCam
- Research category
- Technology Development and Demonstration
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Carl Kuehnel, Airbus US Space and Defense, Webster
- Developers
- Airbus U.S. Space and Defense, Webster, TX, United States
- Expeditions
- 74, 75, 76
- Category
- Technology Development and Demonstration
ISS experiment: Technology Development and Demonstration; sponsored by National Aeronautics and Space Administration (NASA); expeditions 74, 75, 76.
View source for ClimCam (opens in a new tab)Clinical Nutrition Assessment of ISS Astronauts, SMO-016E (Clinical Nutrition Assessment)
- Research category
- Human Research
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Scott Smith, Ph.D., NASA Johnson Space Center, Houston
- Expeditions
- 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
- Category
- Human Research
ISS experiment: Human Research; sponsored by National Aeronautics and Space Administration (NASA); expeditions 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, ….
View source for Clinical Nutrition Assessment of ISS Astronauts, SMO-016E (Clinical Nutrition Assessment) (opens in a new tab)Cloud-Aerosol Transport System (CATS)
- Research category
- Earth and Space Science
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Matthew Mcgill, Goddard Space Flight Center, Greenbelt
- Developers
- NASA Goddard Space Flight Center, Greenbelt, MD, United States
- Expeditions
- 41/42, 43/44, 45/46, 47/48, 49/50, 51/52, 53/54, 55/56, 59/60
- Category
- Earth and Space Science
ISS experiment: Earth and Space Science; sponsored by National Aeronautics and Space Administration (NASA); expeditions 41/42, 43/44, 45/46, 47/48, 49/50, 51/52, 53/54, 55/56, 59/60.
View source for Cloud-Aerosol Transport System (CATS) (opens in a new tab)Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) Space Diagnostics (Ax-1 CRISPR)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- David Bursetin, Ph.D., Tel Aviv University, Ramat Aviv, Gur Pines, Ph.D., Agricultural Research Organization - the Volcani Center, Rishon LeZion
- Developers
- BioServe Space Technologies, Boulder, CO, United States
- Expeditions
- 67
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 67.
View source for Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) Space Diagnostics (Ax-1 CRISPR) (opens in a new tab)Coarsening in Solid Liquid Mixtures-2 (CSLM-2)
- Research category
- Physical Science
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Peter Voorhees, Ph.D., Northwestern University, Evanston
- Developers
- ZIN Technologies Incorporated, Cleveland, OH, United States
- Expeditions
- 7, 15, 16, 17, 23/24, 51/52, 53/54
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by National Aeronautics and Space Administration (NASA); expeditions 7, 15, 16, 17, 23/24, 51/52, 53/54.
View source for Coarsening in Solid Liquid Mixtures-2 (CSLM-2) (opens in a new tab)Coarsening in Solid Liquid Mixtures-3 (CSLM-3)
- Research category
- Physical Science
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Peter Voorhees, Ph.D., Northwestern University, Evanston
- Developers
- NASA Glenn Research Center, Cleveland, OH, United States, ZIN Technologies Incorporated, Cleveland, OH, United States
- Expeditions
- 33/34, 35/36
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by National Aeronautics and Space Administration (NASA); expeditions 33/34, 35/36.
View source for Coarsening in Solid Liquid Mixtures-3 (CSLM-3) (opens in a new tab)Coarsening in Solid Liquid Mixtures-4 (CSLM-4)
- Research category
- Physical Science
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Peter Voorhees, Ph.D., Northwestern University, Evanston
- Developers
- NASA Glenn Research Center, Cleveland, OH, United States, ZIN Technologies Incorporated, Cleveland, OH, United States
- Expeditions
- 39/40, 41/42, 43/44
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by National Aeronautics and Space Administration (NASA); expeditions 39/40, 41/42, 43/44.
View source for Coarsening in Solid Liquid Mixtures-4 (CSLM-4) (opens in a new tab)Coflow Laminar Diffusion Flame (CLD Flame)
- Research category
- Physical Science
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Marshall Long, Ph.D., Yale University, New Haven
- Developers
- NASA Glenn Research Center, Cleveland, OH, United States, ZIN Technologies Incorporated, Cleveland, OH, United States
- Expeditions
- 53/54, 64
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by National Aeronautics and Space Administration (NASA); expeditions 53/54, 64.
View source for Coflow Laminar Diffusion Flame (CLD Flame) (opens in a new tab)Cognitive Cardiovascular Experiment (Cardiocog-2)
- Research category
- Human Research
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Andre Aubert, Katholieke Universiteit, Leuven, Leuven
- Developers
- European Space Agency (ESA), Noordwijk, Netherlands
- Expeditions
- 12, 13, 14, 15
- Category
- Human Research
ISS experiment: Human Research; sponsored by European Space Agency (ESA); expeditions 12, 13, 14, 15.
View source for Cognitive Cardiovascular Experiment (Cardiocog-2) (opens in a new tab)Cognitive Process for 3-D Orientation perception and Navigation in Weightlessness (Cogni)
- Research category
- Human Research
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Joseph McIntyre, Université de Paris, Paris
- Developers
- Centre National d'Etudes Spatiales (CNES), Toulouse, France
- Expeditions
- 3
- Category
- Human Research
ISS experiment: Human Research; sponsored by European Space Agency (ESA); expeditions 3.
View source for Cognitive Process for 3-D Orientation perception and Navigation in Weightlessness (Cogni) (opens in a new tab)Colloidal Solids
- Research category
- Physical Science
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Luca Cipelletti, Ph.D., Université de Montpellier, Montpellier, Roberto Piazza, Ph.D., Politecnico di Milano, Milano, James Lutsko, Prof., Université Libre de Bruxelles, Brussels
- Developers
- University of Montpellier, Montpellier, France, Politecnico di Milano, Milan, Italy, Redwire Space nv, Kruibeke, Belgium, Lambda X, Nivelles, Belgium
- Expeditions
- 71, 73, 74
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by European Space Agency (ESA); expeditions 71, 73, 74.
View source for Colloidal Solids (opens in a new tab)Columnar-Equiaxed Transition in Solidification Processing for the Transparent Alloys Instrument (Transparent Alloys - CETSOL)
- Research category
- Physical Science
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Laszlo Sturz, Ph.D., ACCESS, Aachen
- Developers
- European Space Research and Technology Centre (ESTEC), Noordwijk, Netherlands, QinetiQ Space, Kruibeke, Belgium, Spanish User Support and Operations Centre E-USOC, Madrid, Spain
- Expeditions
- 70, 71, 66
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by European Space Agency (ESA); expeditions 70, 71, 66.
View source for Columnar-Equiaxed Transition in Solidification Processing for the Transparent Alloys Instrument (Transparent Alloys - CETSOL) (opens in a new tab)Columnar-to-Equiaxed Transition in Solidification Processing (CETSOL)
- Research category
- Physical Science
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Gerhard Zimmermann, Ph.D., ACCESS, Aachen
- Developers
- Airbus DS GmbH, Friedrichshafen, Germany, Soterem, Castanet-Tolosan, France
- Expeditions
- 21/22, 23/24
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by European Space Agency (ESA); expeditions 21/22, 23/24.
View source for Columnar-to-Equiaxed Transition in Solidification Processing (CETSOL) (opens in a new tab)Columnar-to-Equiaxed Transition in Solidification Processing-2 (CETSOL-2)
- Research category
- Physical Science
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Gerhard Zimmermann, Ph.D., ACCESS, Aachen
- Developers
- Transvalor S.A., Mougins, France, ArcelorMittal Industeel France, Saint-Denis, France, GROHNO-Guss GmbH, Herzogenrath, Germany, HYDRO Al GmbH, Grevenbroich, Germany, Honeywell International Technologies Ltd., Dublin, Ireland
- Expeditions
- 27/28, 29/30, 33/34, 35/36, 37/38, 39/40
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by European Space Agency (ESA); expeditions 27/28, 29/30, 33/34, 35/36, 37/38, 39/40.
View source for Columnar-to-Equiaxed Transition in Solidification Processing-2 (CETSOL-2) (opens in a new tab)Combustion Synthesis Under Microgravity Conditions (COSMIC)
- Research category
- Physical Science
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Ludo Froyen, Katholieke Universiteit, Leuven, Leuven
- Expeditions
- 5
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by European Space Agency (ESA); expeditions 5.
View source for Combustion Synthesis Under Microgravity Conditions (COSMIC) (opens in a new tab)Comfort and Human Factors: AstroRad Radiation Garment Evaluation (CHARGE) (AstroRad Vest)
- Research category
- Human Research
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- KATHLEEN CODERRE, M.E., Lockheed Martin Space, Littleton
- Developers
- StemRad Corporation, Tel Aviv, Israel, Lockheed Martin Space, Denver, CO, United States
- Expeditions
- 61/62, 67, 68, 64
- Category
- Human Research
ISS experiment: Human Research; sponsored by National Aeronautics and Space Administration (NASA); expeditions 61/62, 67, 68, 64.
View source for Comfort and Human Factors: AstroRad Radiation Garment Evaluation (CHARGE) (AstroRad Vest) (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