Back in 2018, Mary O'Donnell was listening to TodayFM when she heard Norah Patten speaking about her hopes to become the first Irish woman to go space.
This chat inspired Mary to go after her dream to visit space school in the US.
Since then, the Aeronautical Engineering student has been doing incredible things!
Mary joined Dermot and Dave to talk about going from Limerick to working for Boeing and her hopes for space travel.
