Astronomy, Media, Pythagorean Astronomy, Radio and Podcasts

Pythagorean Astronomy: The Astronomer Royal and Potatoes on Mars


April’s edition of our monthly astronomy podcast, presented by Chris North and Edward Gomez.

Earlier this month we were treated to a talk in Cardiff by Lord Martin Rees, the Astronomer Royal and Professor of Astrophysics at University of Cambridge. This afforded us the opportunity to speak to Professor Rees about the subject of his talk: “The World in 2015 – and beyond”. After discussing the challenges facing the long-term survival of humanity, and possible solutions, we also discussed Lord Rees’ role in the House of Lords, and recent developments in astronomy and cosmology.

There have been (yet) more exoplanet stories recently as well, so we also discussed atmospheres of exoplanets. And not wanting to limit ourselves to the biggest issues, we also discussed growing potatoes on Mars (well, the Andes, but that’s pretty close)…

An extended edition of an original broadcast on 26th April 2017 as part of Pythagoras’ Trousers on Radio Cardiff.

For an archive of Pythagorean Astronomy, visit

[Update 25 April: You can also listen to an audio recording of Lord Rees’ lecture.]