I frequently feature on radio to talk about current science news, events, and discoveries.


I wish I could bottle the enthusiasm, passion, and sheer energy that makes Tim’s interviews on air so memorable. He loves his subject and listeners love him.
— Ali Vowles, BBC Radio Bristol presenter

regular live Radio ‘Appearances’


Audio productions

  • BBC Radio Wales, June 2022. Science Cafe: Meteorites. A feature-length program about the world of meteorites and asteroids.

  • Audiobook, 2020. Meteorite: The Stones From Outer Space That Made Our World. I narrated my own audiobook for my debut book, Meteorite.

  • BBC Radio 4, December 2019. Midwinter: Poetry, music and meditations on the winter solstice and the shortest days of the year. I contributed to a short radio documentary on the cultural, artistic, and astronomical significance of the solstice.

  • BBC Radio Bristol, July 2019. When the Moon Came to Bristol. I presented a one-hour audio documentary about the arrival of Apollo 11 samples in Bristol in 1969 and their analysis at the University of Bristol.


Other Live Radio "Appearances"


If you would like me to get involved in your podcast or radio show: