Professor Simon Holland, who has collaborated with NASA, producing documentaries and conducting work on projects such as tracking Earth-threatening

Professor Simon Holland claims that two rival groups of astronomers are in a race to publish the first confirmed evidence of an extraterrestrial civilisation.

Professor Simon Holland says he has seen evidence of extraterrestrial intelligence in the galaxy, and that it could be confirmed within weeks as two rival groups of astronomers race to publish

A filmmaker has claimed that an Oxford-backed program found evidence of alien life three years ago and is set to make the announcement in less than one month.