Episode details
Available for over a year
Kevin Fong examines the equation that seeks to answer one of the most profound questions in science: Are we alone in the cosmos?
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
Kevin Fong examines the equation that seeks to answer one of the most profound questions in science: Are we alone in the cosmos?
Programme Website