Filmografia
| 2019 | Photos that Changed the World · as Self |
| 2017 | Mysteries of the Abandoned · as Self - Solar PhysicistNa Plex |
| 2016 | Abandoned Engineering · as Self |
| 2012 | Stargazing Live: Back to Earth · as Self |
| 2011 | 10 O'Clock Live · as Self - Solar Astronomer, Ucl |
| 2011 | Stargazing Live · as Self |
| 2010 | Pointless Celebrities · as Self - Contestant |
| 2008 | Celebrity Eggheads · as Self - Contestant |
| 2006 | The ONE Show · as Self - Reporter |
| 2002 | Timeshift · as Self |
| 1999 | ITV Evening News · as Self - University College London |
| 1974 | NOVA · as Self - University College London |
| 1964 | Horizon · as Self - Solar Physicist |
| 1957 |
| 1957 | The Sky at Night · as Cinematographer |