Every Monday the Hard Shoulder will try and answer some of the important questions about the galaxy, like what is the milkeyway or how big are black holes. This week Dr Colman Gallagher, a Planetary Geomorphologist from the UCD School of Geography joined Kieran to discuss how likely it is to find life on mars.
The podcast The Hard Shoulder’s Guide to the Galaxy is distributed by Podplay. Here you find the podcasts RSS feed.