| Name | Circadian Rhythms and Sleep during a 30-day Space Mission |
| Operational Nomenclature | Circadian Rhythms and Sleep |
| URL | https://hreda.esac.esa.int/hreda/#/pages/investigation;investigationAcronym=CircadianRhythms_Sleep_OSTA |
| DOI | https://doi.org/10.57780/esa-3cwsimk |
| Platform | Other Space Stations |
| HRE-E3P Category | Human Research |
| Mission | MIR Euromir 94 |
| Keywords | ESA Human and Robotic Exploration data, HREDA dataset, Human and Robotic Exploration Data Archive, ESA exploration mission data, human spaceflight experiment data, robotic exploration telemetry dataset, International Space Station experiment data, ISS Columbus module data, microgravity research dataset, life sciences space experiment data, space physiology measurements dataset, radiation exposure measurements spaceflight, life support systems performance data, closed-loop environmental control data, ECLSS telemetry dataset, astronaut biomedical monitoring data, space habitat systems engineering data, robotic surface operations dataset, planetary exploration robotics data, lunar exploration technology demonstration data, Mars analog experiment dataset, in-situ resource utilization ISRU experiment data, space systems engineering telemetry, mission operations engineering data, payload performance dataset, calibrated experiment data products, time-series telemetry data, spaceflight sensor measurements, ESA exploration science archive data, long-duration spaceflight research dataset |
| Team Coordinator Name | A Gundel |
| Version | 1.0 |
| Publication | A Gundel, MB Spencer, 1992, A mathematical model of the human circadian system and its application to jet-lag, Chronobiol. Int., Vol. 9, 148-159 A Gundel, VV Polyakov, J Zulley, 1997, The alterations of human sleep and circadian rhythms during spaceflight, J. Sleep Res., Vol. 6, 1-8 A Gundel, V Nalidhiti, E Reucher, M Vejvoda, J Zulley, 1993, Sleep and circadian rhythm during a short space mission, Clin. Invest., Vol. 71, 718-724 |
| Temporal Coverage | 1994-10-03T00:00:00Z/1994-11-04T00:00:00Z |
| Mission Description | The HRE Data Archive (HREDA) collects information and data of investigations funded or co-funded by ESA’s Directorate for Human and Robotic Exploration (HRE) and performed on microgravity and ground-based facilities since 1972. |
| Creator Contact | https://hreda.esac.esa.int/hreda/#/pages/help/contact |
| Date Published | 2025-11-06T20:34:07Z |
| Last Update | 2026-03-04 |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, A Gundel, 2025, 'Circadian Rhythms and Sleep', 1.0, European Space Agency, https://doi.org/10.57780/esa-3cwsimk |