On 29 May 2014 ESA astronaut Alexander Gerst, NASA astronaut Reid Wiseman and Maxim Surajew took off from the Russian space agency Roskosmos for six months on the International Space Station. Still fascinated people of space exploration. What was the mission of the astronauts? And what about the life of an astronaut on the ISS really?

This is the story of the most ex­tra­or­di­nary jour­ney in hu­man ex­plo­ration, the Voy­ager space mis­sion. In 1977 two un­manned space­craft were launched by NASA, head­ing for dis­tant worlds. It would be the first time any man-made ob­ject would ever visit the far­thest plan­ets of the so­lar sys­tem - Jupiter, Sat­urn, Nep­tune and Uranus. On the way the Voy­agers would be bom­barded by space dust, fried by ra­di­a­tion and dis­cover many of the re­mark­able won­ders of the so­lar sys­tem.