Prof. Caitriona Jackman, Head of the Planetary Science Research Group from the Dublin Institute for Advanced Studies Dunsink Observatory

<p>Prof. Caitriona Jackman, Head of the Planetary Science Research Group from the Dublin Institute for Advanced Studies Dunsink Observatory</p>

Katie Hannon and Colm Ó Mongáin keep you company on your evening commute with top stories, expert analysis and in-depth conversations on news, politics, entertainment and culture.

<p>Katie Hannon and Colm Ó Mongáin keep you company on your evening commute with top stories, expert analysis and in-depth conversations on news, politics, entertainment and culture.</p>