Brian Cox explains how likely it is that intelligent alien life exists in our galaxy, the Milky Way. Brian Cox presents a compelling argument that we might be the only intelligent civilization, or if others exist, they could be so distant that detecting them may never be possible. Brian Cox ...

English physicist Brian Cox explains what the emergence of life on Earth can teach us about alien life throughout the cosmos. There has been an uprise in interest in recent years for life beyond Earth. Of course footage of unidentified aerial phenomena has contributed to that enthusiasm and we ...