Space Boffins celebrate their century

Space Boffins celebrate their 100th Naked Scientists’ edition with two major guests: NASA’s head of science, Thomas Zurbuchen, and the UK Space Agency’s head of human space exploration, Libby Jackson. Richard Hollingham and Sue Nelson hear about the future of the International Space Station, lunar exploration and science in space. Libby shares her mission patch collection, and Thomas gives the inside-track on the troubled James Webb Space Telescope. Also aboard is Edinburgh University's Charles Cockell chatting about an experiment in asteroid mining, and artist Tim Gagnon sharing the secrets of mission patch design. With some archive Partridge-esque mission commentary from Richard, it’s all quite the event...