Brian Cox on Shaun Keaveny discussing whether or not we should be going back to moon

Brian, yes him from D:Ream, was on Shaun Keaveny this morning discussing whether or not we should be landing on asteroids, if space tourism will catch on and the importance of going back to moon.

You can listen to the whole interview here:

http://www.bbc.co.uk/podcasts/series/keaveny

Or you can listen again to the whole show here: http://www.bbc.co.uk/programmes/b0072l9k