Cavernauti in Sardinia

(ANSA) – Rome, September 7 – explore the depths of the Earth to get used to living in space: today began the ‘journey’ of six astronauts, including one of the Space Agency (Esa), in some of the caves of Sardinia. During the six-day training designed to prepare them for life on board the international space station (Iss), the astronauts will also be looking for possible forms of life present in the subsoil. All rights reserved