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UK Astronaut Tim Peake stars at Space Conference in Glasgow

16 July 2013 Last updated at 09:27 BST

Britain's first official astronaut Tim Peake talks to BBC Scotland's science correspondent Ken Macdonald about what he will be doing between now and his projected mission to the International Space Station in 2015.

The astronaut is one of the stars of the UK Space Conference which is taking place in Glasgow this week.