ESA CAVES course designer Loredana Bessone and the astronauts that took part in CAVES 2012 recount their experiences this year. From preparatory training and exploration through to mission reporting.<br /><br />CAVES, an abbreviation of Cooperative Adventure for Valuing and Exercising human behaviour and performance Skills, prepares astronauts to work safely and effectively and solve problems as a multicultural team while exploring uncharted areas following space procedures.<br /><br />Credits: ESA--V. Crobu and S. Sechi