With the announcement of a planned all-UK astronaut mission, hosts Richard Hollingham and Sue Nelson chat to ESA reserve astronaut Meganne Christian about astronaut selection, life in Antarctica and commercial space stations. Tim Peake - the possible commander of the Axiom mission - talks about his new book, Space The Human Story, which covers the history of human spaceflight from an astronaut's perspective. Like this podcast? Please help us by supporting the Naked Scientists