
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... more
| Publishes | Twice monthly | Episodes | 118 | Founded | 6 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | AstronomyPhysicsScience | |||

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 t... more
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 Oxfor... more
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... more
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... more
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Over excitable giggling presenters and GCSE level explanations make what should be a flagship show for the RSA into something more puerile. A real shame. Could be so much more.
Great info in your casts, don’t worry about the magas they hate everyone
Great podcast. Very informative and entertaining about what’s going on in the sky and the research being done. Love the enthusiasm of the hosts.
Great topics, brilliant hosts and super informative. Do a live show!!
I liked this show alright I guess till they got into POLITICS and rewrote history. Pluto was a panel until Barack HUSSEIN O’Bummer cancelled it because it wasn’t woke enough. Don’t try to push your views to anyone. MAGA!!!
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This show delivers accessible space science with a blend of expert interviews, news roundups, and listener Q&As. Topics span brave questions about time, gravity, and cosmology to pressing issues like space debris, satellite constellations, and upcoming missions. A hallmark is mixing rigorous science with playful chatter and clear explanations, making complex topics approachable for curious listeners who want both depth and entertainment. A standout is the strong connection to the Royal Astronomical Society, plus a recurring emphasis on public engagement and outreach through exhibitions, events, and collaborations with prominent researchers.
Listeners likely skew toward science-minded individuals who enjoy approachable explanations, occasio... more
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These podcasts share a similar audience with The Supermassive Podcast:
1. SpaceTime with Stuart Gary
2. Universe Today Podcast
3. Ask a Spaceman!
4. The Astrophysics Podcast
5. Daniel and Kelly’s Extraordinary Universe
The Supermassive Podcast launched 6 years ago and published 118 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on The Supermassive Podcast include:
1. Kumiko Kotera
2. Kirsty Duffy
3. Tom Barclay
4. Chris Pearson
5. Emma Chapman
6. Megan Perks
7. Max Alexander
8. Dr Robert Massey
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