Free Daily Podcast Summary
The Supermassive Podcast: Daily Summaries Delivered
by The Royal Astronomical Society
The UK's #1 space podcast. Science journalist Izzie Clarke and astrophysicist Dr Becky Smethurst whizz through the universe to explore the latest research with leading experts, dive to history from the society’s archives and take on your weird and wonderful questions about all things space. Can we gravitationally hitch-hike out of the solar system? Do we live in a multiverse? What is time? Plus Dr Robert Massey is on hand with his top star-gazing tips.
Latest Episodes
The most recent episodes — sign up to get AI-powered summaries of each one.
- 6 days ago49 min
Q&A: Could Dark Matter Be Space Vampires?
It's Q&A time! Izzie Clarke, Dr Becky Smethurst and the Royal Astronomical Society's Dr Robert Massey dive into The Supermassive Mailbox to answer your brilliant and ridiculous questions.🌑 Do meteors hit the Moon during showers?⏳ Could black holes create different 'eras' of time?☄️ Where did the Kuiper belt come from?🧛♂️ If space telescopes use mirrors and vampires don't have a reflection, could dark matter actually be space vampires?Want more of The Supermassive Podcast? Here are the previous episodes we mentioned and you can now watch us on Youtube!Do We Live in a Multiverse? (December 2023)How to Time Travel (December 2025)What the heck are Neutrinos? (June 2026)For ad-free listening, join The Supermassive Club on Supporting Cast. Every member helps keep the show running, so thank you!Send us your astronomy attempts, questions (and nonsense!) to podcast@ras.ac.uk, on Instagram at @supermassivepod or post in The Supermassive Club.The Supermassive Podcast is a Boffin Media production for the Royal Astronomical Society. The producers are Izzie Clarke and Richard Hollingham. Hosted on Acast. See acast.com/privacy for more information.
- 2 weeks ago19 min
Can Time Travel be sped up? What is the Bootes Void? And G'day to Australians
What is the Bootes Void? Why do we only see one side of the Moon? Can time travel be sped up? And what's the smallest amount of visible space debris? The Supermassive Podcast team answer your questions... And work on their Australian accents!?For the first time ever, you can now watch this episode on YouTube.For ad-free listening, join The Supermassive Club. Every member helps keep the show running, so thank you!Send us your astronomy attempts, questions (and nonsense!) to podcast@ras.ac.uk, on Instagram at @supermassivepod or post in The Supermassive Club.The Supermassive Podcast is a Boffin Media Production, the producers are Izzie Clarke and Richard Hollingham. Hayley Wilson is the video editor. Hosted on Acast. See acast.com/privacy for more information.
- Jun 23, 202654 min
What the heck are neutrinos?
Is this the toughest subject we’ve ever tackled? Izzie certainly thinks so and it’s even making Dr Becky and Dr Robert's brains hurt. Helping them to make sense of these ‘weird and interesting’ particles are Dr Kirsty Duffy at the University of Oxford and Director of the Paris Astrophysics Institute, Professor Kumiko Kotera. For ad-free listening and to view Izzie's trajectory to becoming a better astronomer, join The Supermassive Club. Every member helps keep the show running, so thank you!Send us your astronomy attempts, questions (and nonsense!) to podcast@ras.ac.uk, on Instagram at @supermassivepod or post in The Supermassive Club.The Supermassive Podcast is a Boffin Media production. The producers are Izzie Clarke and Richard Hollingham. Hosted on Acast. See acast.com/privacy for more information.
- Jun 12, 202618 min
Why Is There Motion in the Universe?
What happens if two diamond core stars collide? Will the Moon drift away from Earth? Why is there motion in the universe? And why we need a space AND time machine. Izzie, Dr Becky and Robert dive into The Supermassive Mailbox to answer your questions. For ad-free listening and to view Izzie's trajectory to becoming a better astronomer, join The Supermassive Club. Every member helps keep the show running, so thank you! Send us your astronomy attempts, questions (and nonsense!) to podcast@ras.ac.uk, on Instagram at @supermassivepod or post in The Supermassive Club. The Supermassive Podcast is a Boffin Media production. The producers are Izzie Clarke and Richard Hollingham. Hosted on Acast. See acast.com/privacy for more information.
- May 28, 20261h 3m
Will the Next Space Telescopes Unravel Current Physics?
Nancy Grace Roman. Ariel. The next generation of space telescopes are here. Astrophysicist Dr Becky Smethurst and science journalist Izzie Clarke explore how they work, what they can tell us and why they might unravel our current understanding of the universe. Plus Dr Robert has your stargazing tips for June. Thank you to Dr Tom Barclay from NASA's Roman telescope and Dr Chris Pearson from RAL Space. The Supermassive Podcast is a Boffin Media production. The producers are Izzie Clarke and Richard Hollingham. Hosted on Acast. See acast.com/privacy for more information.
- May 13, 202619 min
Did Gravity Wipe Out The Dinosaurs?
How do we calculate a black hole's event horizon? Does Mercury's tail impact Earth? Can we name a planet Rupert? And did gravity wipe out the dinosaurs? Izzie Clarke & Dr Becky Smethurst dive into the rather whimsical Supermassive Mailbox to answer your questions.Want to name an Exoworld? Here's the IAU website to start a campaign: https://nameexoworlds.iau.org/Send your questions, whimsical messages and your night sky photos to podcast@ras.ac.uk or find us on Instagram @SupermassivePod. Or why not support the show by joining The Supermassive Club? You'll get ad-free listening and access to The Supermassive forum.The Supermassive Podcast is a Boffin Media production. The producers are Izzie Clarke and Richard Hollingham. Hosted on Acast. See acast.com/privacy for more information.
- Apr 30, 202649 min
Into the Space Debris Swamp
Izzie & Dr Becky think that space needs a spring clean, so this episode is all about space debris. What is it? How big of a problem is it? And what is being done to remove it? With thanks to PhD student Megan Perks from the University of Southampton, who studies how safe all these new satellite constellations are, and photographer Max Alexander, who has created an exhibition all about space debris. It’s called Our Fragile Space and it’s on for free outside of the Royal Astronomical Society until 10th May 2026. Join The Supermassive Club for ad-free listening, forum access, and extra content from the team. And email your questions to podcast@ras.ac.uk or follow us on Instagram, @SupermassivePod.The Supermassive Podcast is a Boffin Media production. The producers are Izzie Clarke and Richard Hollingham. Hosted on Acast. See acast.com/privacy for more information.
- Apr 15, 202633 min
Our Artemis II Debrief
What. A. Mission. The Supermassive Team are in AWE of the Artemis II Crew and the people that helped them to loop around the Moon. From scientific aims to societal impact, Izzie Clarke, Richard Hollingham and Dr Robert Massey reflect on this latest step to returning to the Moon and their experiences of watching it unfold. Richard was at the launch, Robert is pen pals with Reid Wiseman, and Izzie... is extremely jealous of them both!Join The Supermassive Club for ad-free listening, forum access, and extra content from the team. And email your questions to podcast@ras.ac.uk or follow us on Instagram, @SupermassivePod.The Supermassive Podcast is a Boffin Media production. The producers are Izzie Clarke and Richard Hollingham. Hosted on Acast. See acast.com/privacy for more information.
Get The Supermassive Podcast summaries in your inbox
Free AI-powered daily recaps. Key takeaways, quotes, and mentions — in a 5-minute read.
Get Free Summaries →Free forever for up to 3 podcasts. No credit card required.
You Might Also Like
Listeners also like.
Cosmos in a Pod
Explores space, science, philosophy, and technology to reveal the wonders of the universe and humanity's place within it.
The World, the Universe and Us
Explores big scientific questions about life, consciousness, climate, and the cosmos with expert scientists and New Scientist journalists.
Ask a Spaceman!
An astrophysicist answers listener questions about space, time, and the universe.
Planetary Radio: Space Exploration, Astronomy and Science
Explores space exploration, astronomy, and science through conversations with experts and advocates shaping humanity's journey beyond Earth.
SpaceTime with Stuart Gary
Weekly explorations of astronomy, space, and science news with insights from a veteran science journalist and industry experts.
Through the Telescope
Two hosts explore key astronomy topics in digestible episodes, making the cosmos accessible and engaging for all knowledge levels.
Bedtime Astronomy
A calming exploration of cosmic wonders, sharing stories about stars, planets, and celestial phenomena to inspire curiosity before sleep.
Astronomy Cast
Weekly discussions on astronomy topics from planets to cosmology, exploring what’s known and being discovered about the universe.
StarTalk Radio
Astrophysicist Neil deGrasse Tyson discusses space, physics, and science with comedians and experts in a blend of humor and education.
Nature Podcast
Weekly science stories from Nature journal, covering research across all fields with insights from scientists and editors.
Astrum Space
Explores the planets and wonders of the Solar System through images and videos from space missions.
Daniel and Kelly’s Extraordinary Universe
Two scientists explore diverse topics across the universe, from particles to ecosystems, with accessible and engaging explanations.
About The Supermassive Podcast
The UK's #1 space podcast. Science journalist Izzie Clarke and astrophysicist Dr Becky Smethurst whizz through the universe to explore the latest research with leading experts, dive to history from the society’s archives and take on your weird and wonderful questions about all things space. Can we gravitationally hitch-hike out of the solar system? Do we live in a multiverse? What is time? Plus Dr Robert Massey is on hand with his top star-gazing tips.
Customized Recaps
AI-powered recaps with compact key takeaways, quotes, and insights.
Straight to Your Inbox
Get key takeaways from The Supermassive Podcast in a 5-minute read.
Save Hours Every Week
Stay current on your favorite podcasts without falling behind.
Frequently Asked Questions
What is Podzilla's The Supermassive Podcast daily summary?
It's a free AI-powered email that summarizes new episodes of The Supermassive Podcast as soon as they're published. You get the key takeaways, notable quotes, and links & mentions — all in a quick read.
How does the The Supermassive Podcast podcast summary work?
When a new episode drops, our AI transcribes and analyzes it, then generates a personalized summary tailored to your interests and profession. It's delivered to your inbox every morning.
Is this an official The Supermassive Podcast product?
No. Podzilla is an independent service that summarizes publicly available podcast content. We're not affiliated with or endorsed by The Royal Astronomical Society.
Can I get summaries of other podcasts too?
Absolutely! The free plan covers up to 3 podcasts. Upgrade to Pro for 15, or Premium for 50. Browse our full catalog at /podcasts.
How often does The Supermassive Podcast release new episodes?
The Supermassive Podcast publishes biweekly. Our AI generates a summary within hours of each new episode.
What topics does The Supermassive Podcast cover?
The Supermassive Podcast covers topics including Science, History, Astronomy, Physics. Our AI identifies the specific themes in each episode and highlights what matters most to you.
Start getting The Supermassive Podcast summaries tomorrow morning.
Free forever for up to 3 podcasts. No credit card required.
Free forever for up to 3 podcasts. No credit card required.