Brian Cox and Robin Ince host a close encounter of the first kind with comedian Lucy Beaumont, astronomer Maggie Aderin-Pocock, Prof Tim O’Brien and science presenter Dallas Cambell to ask if UFOs and aliens have visited Earth.
2026
1994
1979
2019
2006
2015
2014
1969
2011
1991
2017
1992
2018
2012
2010
1993
2013
