Title | : | Why Have We Not Found Any Aliens - with Keith Cooper |
Duration | : | 51 minutes, 38 seconds |
Uploader | : | The Royal Institution |
Added On: | : | 16 January, 2020 |
Views | : | 1.6M times |
Likes | : | 0 |
Source | : | YouTube |
After six decades of examining signals from space, why have we yet to discover evidence of extra-terrestrial lifeKeith's book The Contact Paradox Challenging our Assumptions in the Search for Extraterrestrial Intelligence is available now - httpsgeni.usJF