Exploring new worlds

4,527 views · Published 13 September 2012 · 4:15 · Indexed 9 October 2026

Channel: European Space Agency, ESA · 2012 · Science & Technology

Watch on YouTube

Underground day 4.

In a room with a beautiful pond the astronauts enjoy a meal before descending even deeper into Earth.

An international crew of six astronauts are training for a caving adventure designed to prepare them for spaceflight. There are many similarities to spaceflight such as a lack of day--night cycle, sensory deprivation, minimal hygiene and the necessity to work as a team and solve problems together.

After a week of training they entered the caves to spend six days living and working underground.

More from this channel