ISS Experiments
Last checked 19 hours ago.
Experiments listed in NASA's ISS research explorer workbook.
Showing 2021–2040 of 3021 records
Pilot-T
- Sponsoring space agency
- State Space Corporation ROSCOSMOS (ROSCOSMOS)
- Expeditions
- 43/44, 45/46
ISS experiment: sponsored by State Space Corporation ROSCOSMOS (ROSCOSMOS); expeditions 43/44, 45/46.
View source for Pilot-T (opens in a new tab)Pilote
- Research category
- Technology Development and Demonstration
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Michele Tagliabue, Ph.D., Université de Paris, Paris
- Developers
- CADMOS-CNES, Toulouse, France
- Expeditions
- 65, 64, 66
- Category
- Technology Development and Demonstration
ISS experiment: Technology Development and Demonstration; sponsored by European Space Agency (ESA); expeditions 65, 64, 66.
View source for Pilote (opens in a new tab)PK-3 Plus: Plasma Crystal Research on the ISS (PK-3 Plus)
- Research category
- Physical Science
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Hubertus Thomas, Ph.D., DLR, Oberpfaffenhofen
- Developers
- Kayser Threde, Munich, Germany, Max Planck Institute for Extraterrestrial Physics, Garching, Germany
- Expeditions
- 13, 14
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by European Space Agency (ESA); expeditions 13, 14.
View source for PK-3 Plus: Plasma Crystal Research on the ISS (PK-3 Plus) (opens in a new tab)Plant circumnutation and its dependence on the gravity response (Plant Rotation)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- Japan Aerospace Exploration Agency (JAXA)
- Principal investigators
- Hideyuki Takahashi, Ph.D., Tohoku University, Miyagi
- Developers
- JAXA TKSC Space Environment Utilization Center, Tsukuba, Japan
- Expeditions
- 41/42, 43/44, 45/46
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by Japan Aerospace Exploration Agency (JAXA); expeditions 41/42, 43/44, 45/46.
View source for Plant circumnutation and its dependence on the gravity response (Plant Rotation) (opens in a new tab)Plant Generic Bioprocessing Apparatus (PGBA)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Anthony Heyenga, Ph.D., BioServe Space Technologies, University of Colorado, Boulder
- Developers
- BioServe Space Technologies, Boulder, CO, United States
- Expeditions
- 5
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 5.
View source for Plant Generic Bioprocessing Apparatus (PGBA) (opens in a new tab)Plant Germination and Growth Module Evaluation (Space Tango Payload Card Plant Germination and Growth)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Gentry Barnett, Space Tango, Inc., Lexington
- Developers
- Space Tango, Inc., Lexington, KY, United States
- Expeditions
- 51/52
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 51/52.
View source for Plant Germination and Growth Module Evaluation (Space Tango Payload Card Plant Germination and Growth) (opens in a new tab)Plant RNA Regulation Redux in Multi-use Variable-gravity Platform (MVP) (MVP-Plant-01)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Imara Perera, Ph.D., North Carolina State University, Raleigh
- Developers
- Techshot, Inc., Greenville, IN, United States
- Expeditions
- 67, 69, 66
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 67, 69, 66.
View source for Plant RNA Regulation Redux in Multi-use Variable-gravity Platform (MVP) (MVP-Plant-01) (opens in a new tab)Plant Signaling (formerly known as Seed Growth-1) (Plant Signaling)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Imara Perera, Ph.D., North Carolina State University, Raleigh
- Developers
- NASA Ames Research Center, Moffett Field, CA, 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 Plant Signaling (formerly known as Seed Growth-1) (Plant Signaling) (opens in a new tab)Plant Water Management
- Research category
- Physical Science
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Mark Weislogel, Ph.D., Portland State University, Portland
- Developers
- NASA Glenn Research Center, Cleveland, OH, United States, ZIN Technologies Incorporated, Cleveland, OH, United States
- Expeditions
- 59/60, 64
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by National Aeronautics and Space Administration (NASA); expeditions 59/60, 64.
View source for Plant Water Management (opens in a new tab)Plant Water Management 3 and 4
- Research category
- Physical Science
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Mark Weislogel, Ph.D., Portland State University, Portland
- Developers
- NASA Glenn Research Center, Cleveland, OH, United States
- Expeditions
- 65, 64
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by National Aeronautics and Space Administration (NASA); expeditions 65, 64.
View source for Plant Water Management 3 and 4 (opens in a new tab)Plant Water Management 5 and 6
- Research category
- Physical Science
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Mark Weislogel, Ph.D., IRPI LLC, Wilsonville
- Developers
- NASA Glenn Research Center, Cleveland, OH, United States, IRPI LLC, Wilsonville, OR, United States, CSS-inc, Fairfax, VA, United States
- Expeditions
- 70, 71, 72
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by National Aeronautics and Space Administration (NASA); expeditions 70, 71, 72.
View source for Plant Water Management 5 and 6 (opens in a new tab)Plant-Microbe Interactions in Space (APEX-10)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Simon Gilroy, Ph.D., University of Wisconsin-Madison, Madison
- Developers
- University of Wisconsin-Madison, Department of Chemistry, Madison, WI, United States, University of New Mexico, Albuquerque, NM, 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 Plant-Microbe Interactions in Space (APEX-10) (opens in a new tab)Plasma Enhancements in the Ionosphere-Thermosphere (petitSat)
- Research category
- Earth and Space Science
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Jeffrey Klenzing, Ph.D., Goddard Space Flight Center, Greenbelt
- Developers
- Goddard Space Flight Center, Greenbelt, MD, United States, Utah State University, Logan, UT, United States
- Expeditions
- 68
- Category
- Earth and Space Science
ISS experiment: Earth and Space Science; sponsored by National Aeronautics and Space Administration (NASA); expeditions 68.
View source for Plasma Enhancements in the Ionosphere-Thermosphere (petitSat) (opens in a new tab)Plasma Kristall-4 (PK-4)
- Research category
- Physical Science
- Sponsoring space agency
- European Space Agency (ESA)
- Principal investigators
- Hubertus Thomas, Ph.D., DLR, Oberpfaffenhofen, John Goree, Ph.D., University of Iowa, Department of Physics and Astronomy, Iowa City
- Expeditions
- 41/42, 43/44, 45/46, 47/48, 49/50, 51/52, 53/54, 55/56, 57/58, 59/60, 61/62, 63, 65, 67, 68, 69, 70, 71, 72, 73, 64, 66, 74, 75
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by European Space Agency (ESA); expeditions 41/42, 43/44, 45/46, 47/48, 49/50, 51/52, 53/54, 55/56, 57/58, 59/60, 61/62, 63, ….
View source for Plasma Kristall-4 (PK-4) (opens in a new tab)Plasma-ISS: Examination of Plasmic Environments on the External Surface of ISS Through the Characterization of Optical Radiance (Plazma-MKS)
- Research category
- Physical Science
- Sponsoring space agency
- State Space Corporation ROSCOSMOS (ROSCOSMOS)
- Principal investigators
- V. Lukyaschenko, Ph.D.
- Expeditions
- 4, 5, 6, 7, 8, 9
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by State Space Corporation ROSCOSMOS (ROSCOSMOS); expeditions 4, 5, 6, 7, 8, 9.
View source for Plasma-ISS: Examination of Plasmic Environments on the External Surface of ISS Through the Characterization of Optical Radiance (Plazma-MKS) (opens in a new tab)Plasmonic Bubble Enabled Nanoparticle Deposition under Microgravity (Plasmonic Bubbles)
- Research category
- Physical Science
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Tengfei Luo, Ph.D., University of Notre Dame, Notre Dame
- Developers
- Space Tango, Inc., Lexington, KY, United States
- Expeditions
- 71, 72
- Category
- Physical Science
ISS experiment: Physical Science; sponsored by National Aeronautics and Space Administration (NASA); expeditions 71, 72.
View source for Plasmonic Bubble Enabled Nanoparticle Deposition under Microgravity (Plasmonic Bubbles) (opens in a new tab)Plastic alteration of vestibulo-cardiovascular reflex and its countermeasure (V-C REFLEX)
- Research category
- Human Research
- Sponsoring space agency
- Japan Aerospace Exploration Agency (JAXA)
- Principal investigators
- Hironobu Morita, M.D., Ph.D., Gifu University, Gifu
- Developers
- Space Environment Utilization Center, Japan Aerospace Exploration Agency, Tsukuba, Japan
- Expeditions
- 31/32, 33/34, 35/36, 37/38, 39/40, 41/42, 43/44, 45/46
- Category
- Human Research
ISS experiment: Human Research; sponsored by Japan Aerospace Exploration Agency (JAXA); expeditions 31/32, 33/34, 35/36, 37/38, 39/40, 41/42, 43/44, 45/46.
View source for Plastic alteration of vestibulo-cardiovascular reflex and its countermeasure (V-C REFLEX) (opens in a new tab)Platan-Ferrum ISS
- Research category
- Earth and Space Science
- Sponsoring space agency
- State Space Corporation ROSCOSMOS (ROSCOSMOS)
- Principal investigators
- Yu Gagarin, Ioffe Physical - Technical Institute of Russian Academy of Sciences, St. Petersburg
- Expeditions
- 4, 5, 6, 7, 8, 9
- Category
- Earth and Space Science
ISS experiment: Earth and Space Science; sponsored by State Space Corporation ROSCOSMOS (ROSCOSMOS); expeditions 4, 5, 6, 7, 8, 9.
View source for Platan-Ferrum ISS (opens in a new tab)Plate Reader & ELISA Kit (Plate Reader & ELISA Kit)
- Research category
- Human Research
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- WILLIAM THERRIEN, Leidos, Webster
- Developers
- Leidos, Webster, TX, United States
- Expeditions
- 74, 75
- Category
- Human Research
ISS experiment: Human Research; sponsored by National Aeronautics and Space Administration (NASA); expeditions 74, 75.
View source for Plate Reader & ELISA Kit (Plate Reader & ELISA Kit) (opens in a new tab)Polaris Bioremediation Science Experiment - Genetic Exchange in Microgravity for Biofilm Bioremediation (GEM-B2)
- Research category
- Biology and Biotechnology
- Sponsoring space agency
- National Aeronautics and Space Administration (NASA)
- Principal investigators
- Jonathan Wilson, NASA Marshall Spaceflight Center, Huntsville
- Developers
- BioServe Space Technologies, Boulder, CO, United States, NASA MSFC, ECLSS Team ES62, Huntsville, AL, United States, The University of Alabama in Huntsville, Biology Department, Huntsville, AL, United States
- Expeditions
- 73
- Category
- Biology and Biotechnology
ISS experiment: Biology and Biotechnology; sponsored by National Aeronautics and Space Administration (NASA); expeditions 73.
View source for Polaris Bioremediation Science Experiment - Genetic Exchange in Microgravity for Biofilm Bioremediation (GEM-B2) (opens in a new tab)
About this data
ISS Experiments
Source: NASA, International Space Station research explorer. Last successful refresh: 5 Nov 2026, 03:24 EST.
- 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