Quiz: Seven Days on Mars - BBC Bitesize bbc.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bbc.co.uk Daily Mail and Mail on Sunday newspapers.
The musician and activist, who has collaborated with Michael Stipe on a new song for Earth Day, is asking questions of the music industry, and the likes of Coldplay are happy to answer
If William Shatner’s foray into space got you interested, let Coxy fill in the gaps. Plus: DI Perez continues the case in Shetland. Here’s what to watch this evening