A weekly programme that illuminates the mysteries and challenges the controversies behind the science that's changing our world.
http://www.bbc.co.uk/programmes/b036f7w2
What's Left to Explore?
Adam Rutherford is joined by astronaut Tim Peake, astrobiologist Zita Martins and oceanographer Helen Czerski for a special edition in front of an audience at ExCel, London on the opening day of the New Scientist Live Festival . From encounters in near space to the mysteries of the cosmos and the least explored area that we know of -the deep oceans on earth, the panel discuss what's left for us to explore. Producer: Adrian Washbourne.