Exploring the Physiological and Psychological Advantages of Andean Populations in Astronaut Selection for Sustainable Missions

Pillaca Llanos A.C.; Herrada-Torres J.S.; Gutierrez A.H.; Cordova A.J.D.; Bonilla-Santiago J.J.; Duran-Aquino R.C. · Proceedings of the International Astronautical Congress, IAC (2025) · DOI: 10.52202/083074-0099

Resumen

The unique adaptations of Andean populations, perfected over centuries of living at high altitudes, offer potential advantages for future astronaut candidates. This study examines how integrating these characteristics could optimize the selection of astronauts for long-duration space missions. At the physiological level, cardiovascular adaptations promote efficient oxygen utilization, which improves resistance to hypoxia, a crucial factor in maintaining health in microgravity environments. Psychologically, the psychosocial resilience cultivated in these communities can strengthen emotional stability and coping strategies in the face of prolonged isolation and confinement in space. Incorporating these profiles into the recruitment process not only improves the monitoring of individual health and performance, but also promotes more sustainable space missions by reducing risks and maximizing operational efficiency. These findings provide valuable information for space medicine and the design of training programs for astronauts. Copyright

Instituciones: Universidad Nacional Mayor de San Marcos; Universidad Científica del Sur; Universidad de Huánuco