The first Canadian astronaut to command the International Space Station has touched down on Earth. Chris Hadfield landed safely in Kazakhstan with two other crewmates - NASA astronaut Tom Marshburn and Russian cosmonaut Roman Romanenko. They left the orbital outpost as it was sailing 410 kilometres above eastern Mongolia. Their journey, in a Soyuz capsule, took around three-and-a-half hours to complete. The arrival of the space trio marks the end of a five-month mission. More about: ISS, Soyuz, Space mission