Living in a 60 -day submarine testing the ability to adapt in the universe

The European Space Agency (ESA), the Portuguese Space Agency (PSA), and the Portuguese navy are using submarines as a valuable tool to study the way people adapt to the engraving environment harsh and isolated as under deep sea or in the universe. Recently, the first group of the Subsea project of 25 volunteers completed an underwater exploration lasted for 60 days and returned to the shore, SciTechDaily On February 5 reported.

Submarines regenerate isolation, limitations and operating challenges of spatial tasks. Therefore, this is an ideal tool to study how the above conditions affect people and develop response strategies.

To understand how the body and the mind adapted during the mission, the scientists used the questionnaire, collected hair samples and saliva. The results will help them detect signs of stress like cortisol, while monitoring the change in the immune health of the volunteer group.

Currently, experts from universities in Germany, Italy, Portugal are analyzing the process of stress, mood and team spirit of the volunteer group to change in the narrow space – similarly Conditions that astronaut experienced in long space mission.

Astronaus Esa Andreas Mogersen, who experienced a 6 -month mission on the International Space Station (ISS) last year, believed that projects like Subsea helped them prepare for many physiological and psychological challenges outside. universe.

“Subsea is an essential initiative that helps to understand the endurance of people in the harsh environment. Research on life and work in a limited environment, whether under the sea, in addition to the universe or in remote places above The Earth, also provides invaluable information about how people adapt to isolation and stress both physically and mentally, “Andreas said.

“These efforts deepen our understanding of the harsh environment, playing an important role to help the community prepare for the challenges of future tasks towards the moon, Mars and further. “, Daniel Neuenschwander, Director of the Discovery of Humans and Robots at ESA, said.

Summary of knowledge from submarines and astronauts can help promote innovation in health care at extreme regional stations, military deployment, expeditioned mountains, in communities living in the living. The darkness lasts, even mining activities. The research results will contribute to solving some clinical disorders such as seasonal emotional disorders, depression and sleep disorders.