The Supermassive Podcast

Summary

Blast off into the cosmos with The Supermassive Podcast, the UK’s leading destination for those who look at the night sky and wonder how it all works. Hosted by science journalist Izzie Clarke and astrophysicist Dr. Becky Smethurst, this show bridges the gap between complex astrophysical research and everyday curiosity. Whether they are breaking down the elusive nature of subatomic neutrinos, exploring the mechanics of stellar collisions, or explaining why the night sky looked completely different during the age of the dinosaurs, the hosts make the most challenging concepts in physics feel accessible and fun. Each episode brings in leading experts—including the insightful Dr. Robert Massey—to pull back the curtain on the universe. You will discover the historical evolution of space telescopes, uncover how we capture images of the sun from beneath the Earth, and delve into the cutting-edge technology that promises to reshape our understanding of dark energy and the origins of the universe. Beyond the big-picture science, the show thrives on answering your specific questions, creating a collaborative and inquisitive community. If you have ever wondered about the mysteries of the multiverse, the logic of time, or what lies in our galactic future, this podcast is your essential guide to the stars. Join Izzie and Becky as they explore the violent, beautiful, and profoundly complex universe we call home.

Updated Jun 24, 2026