Summary: Space Boffins Richard Hollingham and Sue Nelson are joined by astronomer, Guardian writer and guitarist Stuart Clark for a Rosetta mission special - six months after it made history by landing on a comet. Pick up your backstage pass for behind the scenes interviews with key players in the European Space Agency mission: Rosetta project scientist Matt Taylor, former mission manager Fred Jansen, spacecraft operations manager Andrea Accomazzo and Koen Geurts from the German Space Agency's Philae Lander team.
