Photographer and explorer Dr Alexander Kumar spent nine months at Concordia Station, where temperatures drop to -80C and among your nearest neighbours are astronauts orbiting the Earth. Follow his journey through the worst winter in the world

White Mars, Living on Planet Concordia is on at the Royal Photographic Society, Bath, until 31 July 2014

http://www.theguardian.com/artanddesign/gallery/2014/jul/01/survive-winter-in-antarctica-alexander-kumar-white-mars-in-pictures#start-of-comments