We reveal the nation’s favourite space discoveries of all time in our 50th issue

We reveal the nation’s favourite space discoveries of all time in our 50th issue
The NASA astronaut explains how it feels to return to Earth after landing in Kazakstan
The NASA astronaut, who marked day 300 of a historic year in space on 21 January, shows off another fascinating feature of life in microgravity
The ESA astronaut will exit the International Space Station to repair a power unit
Astronauts Scott Kelly, Tim Kopra and Tim Peake wish the people of Earth a happy 2016
The International Space Station’s mission managers are preparing for an unplanned spacewalk by astronauts Scott Kelly and Tim Kopra no earlier than 21 December
Expedition 46’s Scott Kelly, Tim Kopra and Tim Peake wish you a Merry Christmas from the ISS
We take a brand new breathtaking tour of dwarf planet Pluto in the latest issue