SIRIUS crew

Crewmembers of the SIRIUS 18/19 mission, a four-month isolation and confinement study taking place from March to July 2019 at the Institute of Biomedical Problems in Moscow, Russia.

The SIRIUS programme is a series of missions to better understand human behaviour, health and performance in a journey of voluntary seclusion to help prepare for long-duration space exploration. SIRIUS stands for Scientific International Research In a Unique terrestrial Station.