Subscribe and to OFFICIAL BBC YouTube https://bit.ly/2IXqEIn Stream original BBC programmes FIRST on BBC iPlayer https://bbc.in/2J18jYJ Professor Brian Cox visits the people who run SETI - the Search for Extraterrestrial Intelligence - and investigates whether we once received a signal ...

Subscribe and to OFFICIAL BBC YouTube https://bit.ly/2IXqEIn Stream original BBC programmes FIRST on BBC iPlayer https://bbc.in/2J18jYJ Programme website: http://www.bbc.co.uk/programmes/p0276pxp Brian Cox explains the mysterious 'Wow!' radio signal picked up in 1977. Scientists speculated ...

Join Professor Brian Cox in the search for extraterrestrial intelligence. We ask scientists from SETI how they are using radio telescopes to scan the skies for aliens. Produced by the Royal Society with thanks to the research teams involved in the Royal Society Summer Science Exhibition 2019 ...