This series on The Hard Shoulder will try and answer some of the important questions about the galaxy. This week Dr Colman Gallagher, a Planetary Geomorphologist from the UCD School of Geography joined Kieran to discuss 'Do six fundamental numbers make our universe fine-tuned for life?'

This series on The Hard Shoulder will try and answer some of the important questions about the galaxy. This week Dr Colman Gallagher, a Planetary Geomorphologist from the UCD School of Geography joined Kieran to discuss cosmic radiation...

This series on The Hard Shoulder will try and answer some of the important questions about the galaxy. This week Dr Colman Gallagher, a Planetary Geomorphologist from the UCD School of Geography joined Kieran to discuss the CMB theory and the pre Big Bang Universe...

This series on The Hard Shoulder will try and answer some of the important questions about the galaxy. This week Dr Colman Gallagher, a Planetary Geomorphologist from the UCD School of Geography joined Kieran to discuss dark energy...

This series on The Hard Shoulder will try and answer some of the important questions about the galaxy. This week Dr Colman Gallagher, a Planetary Geomorphologist from the UCD School of Geography joined Kieran to discuss dark energy...

This series on The Hard Shoulder will try and answer some of the important questions about the galaxy. This week Dr Colman Gallagher, a Planetary Geomorphologist from the UCD School of Geography joined Kieran to discuss dark matter...

Every Monday the Hard Shoulder will try and answer some of the important questions about the galaxy. This week Dr Colman Gallagher, a Planetary Geomorphologist from the UCD School of Geography joined Kieran to discuss black holes.

Every Monday the Hard Shoulder will try and answer some of the important questions about the galaxy. This week Dr Colman Gallagher, a Planetary Geomorphologist from the UCD School of Geography joined Kieran to discuss the milky way.

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.