Video courtesy of ESA.
ADVERTISEMENT
Astronauts are learning to become space explorers in one of the least likely places on Earth
Astronauts are spending weeks in underground caves in Italy. The conditions are thought to help prepare astronauts for the harsh reality of spaceflight.
Follow Tech Insider:On Facebook
JOIN OUR PULSE COMMUNITY!
ADVERTISEMENT
Eyewitness? Submit your stories now via social or:
Email: eyewitness@pulse.ng
ADVERTISEMENT