British astronaut Tim Peake returns to Earth after six months in orbit.
How Tim Peake became a British astronaut
Tim Peake: Watch astronaut experience huge g-forces in a centrifuge before his mission.
British ESA astronaut Tim Peake trains for a potential spacewalk on the International Space Station in a pool at the Neutral Buoyancy Lab in Texas.
Tim Peake has been learning how to clean and maintain the Columbus laboratory on the International Space Station - now he takes the specialist exam.