The crew members of the next expedition to the International Space Station (L-R), Canadian astronaut Chris Hadfield, Russian cosmonaut Roman Romanenko and US astronaut Tom Marshburn, join their hands in front of a mock-up of a Soyuz TMA space craft during their pre-flight preparation at the Cosmonaut Training Centre in Star City, outside Moscow, on November 28, 2012. Hadfield, Romanenko and Marshburn will join in December the remaining ISS crew, Russians Oleg Novitskiy and Evgeny Tarelkin, and Kevin Ford of the United States, who arrived there last month. AFP PHOTO / ALEXANDER NEMENOV