In this episode, David is joined by Orlagh Creevy, a professor in astronomy and a leading expert in stellar seismology. Together, they explore Orlagh’s captivating career, from her work studying “star quakes” and star physics to her contributions to the European Space Agency’s groundbreaking Gaia mission.

Orlagh sheds light on how the Gaia spacecraft is revolutionizing our understanding of stars, exoplanets, and the Milky Way through its massive data releases. With the next major milestone, Gaia Data Release 4, on the horizon, she shares insights into what these discoveries mean for science and our place in the universe.

If you’ve ever looked up at the night sky and wondered about the mysteries it holds, this episode is for you. Tune in for a down-to-earth conversation about the stars, their secrets, and the cutting-edge research that’s helping us unlock them.