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.
2019
2022
2020
1990
2000
1998
2021
2023
2011
1983
2018
2017
1989
1988
1974
