Podcast Index

Podcasts

Browse podcasts by category, open recent episodes, and download audio to listen offline.

Homesteading and Permaculture by Paul Wheaton Homesteading and Permaculture by Paul Wheaton paul wheaton The Grave Talks | Haunted, Paranormal & Supernatural The Grave Talks | Haunted, Paranormal & Supernatural Ghost Stores, Haunted, Paranormal & Supernatural Stories Embedded Embedded Logical Elegance Dietetics with Dana Dietetics with Dana Dana J. Fryer, MS, RDN, CNSC CME in Minutes: Education in Oncology & Hematology CME in Minutes: Education in Oncology & Hematology Answers in CME Permaculture P.I.M.P.cast Permaculture P.I.M.P.cast Permaculture P.I.M.P.cast Alexis Knight l Facts First. Clarity Always. Alexis Knight l Facts First. Clarity Always. Alexis Knight | Facts First. Clarity Always. Retro Radio: Old Time Radio in the Dark Retro Radio: Old Time Radio in the Dark Darren Marlar My Weird Prompts My Weird Prompts Daniel Rosehill Science News Daily Science News Daily brief.news PsyberSpace® - we help you understand your world PsyberSpace® - we help you understand your world Dr. Leslie Poston, Research Psychologist: Applied Psychology, Media Psychology, Organizational Psychology NZZ Quantensprung NZZ Quantensprung NZZ TED-Ed TED-Ed TED-Ed Almanacco del giorno Almanacco del giorno Streammo Breaking Math Podcast Breaking Math Podcast Autumn Phaneuf & Noah Giansiracusa God's Eye View God's Eye View Trevor The Many Shades of Green The Many Shades of Green Hudson River Radio .com Handelsblatt Economic Challenges - Podcast über Wirtschaft, Konjunktur, Geopolitik und Welthandel Handelsblatt Economic Challenges - Podcast über Wirtschaft, Konjunktur, Geopolitik und Welthandel Professor Michael Hüther und Professor Bert Rürup, Handelsblatt The Supermassive Podcast The Supermassive Podcast The Royal Astronomical Society Zjisti víc Zjisti víc Jakub Straka, David Klouda The BioCentury Show The BioCentury Show BioCentury Slick Slime Sam Slick Slime Sam TheSoul Publishing Unleashing Intuition Secrets Unleashing Intuition Secrets Michael Jaco Logically Answered Logically Answered Logically Answered PBS Space Time PBS Space Time PBS ReddX Reddit Reads ReddX Reddit Reads ReddX SpaceTime with Stuart Gary SpaceTime with Stuart Gary Stuart Gary Real Ghost Stories Online Real Ghost Stories Online Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio iNTO THE FRAY RADIO - Encounters with the Paranormal iNTO THE FRAY RADIO - Encounters with the Paranormal Shannon LeGro Vedanta Cast Vedanta Cast Jonas Masetti 'ne Dosis Wissen | Der Medizin-Podcast für Menschen im Gesundheitswesen 'ne Dosis Wissen | Der Medizin-Podcast für Menschen im Gesundheitswesen Apotheken Umschau Pro & gesundheit-hören London Weather Daily London Weather Daily Fast Foundations Dark Mysteries — Unsolved Mysteries. Forgotten Secrets. Unanswered Questions. Dark Mysteries — Unsolved Mysteries. Forgotten Secrets. Unanswered Questions. Darkest Mysteries Online Daily Paper Cast Daily Paper Cast Jingwen Liang, Gengyu Wang Discovery Panel - Discover Star Trek Discovery Panel - Discover Star Trek Andreas Dohm und Sebastian Sonntag Continuing Conversations: Sci-Fi Storytelling & Star Trek Adventures Continuing Conversations: Sci-Fi Storytelling & Star Trek Adventures Studio Tembo
The Supermassive Podcast

Science

The Supermassive Podcast

The Royal Astronomical Society

Can Time Travel be sped up? What is the Bootes Void? And G'day to Australians

July 09, 2026 8:00pm 19 min

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 the...

What the heck are neutrinos?

June 23, 2026 6:00pm 54 min

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 Du...

Why Is There Motion in the Universe?

June 11, 2026 8:00pm 18 min

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 Ma...

How Do Space Telescopes Work?

May 27, 2026 8:00pm 1:03

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 ou...

Did Gravity Wipe Out The Dinosaurs?

May 12, 2026 8:00pm 19 min

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 Su...

Into the Space Debris Swamp

April 29, 2026 8:00pm 49 min

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 ...

Our Artemis II Debrief

April 14, 2026 8:00pm 33 min

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 M...

When Space Goes Rogue....

March 31, 2026 8:00pm 47 min

The Supermassive Team are going rogue (more so that usual!) This time, it’s all about the non-conforming objects in space. Black holes, planets and the other rogue objects Izzie and Dr Becky can think of... Plus, Dr Robe...

Black holes in the lab and meeting Ryan Gosling

March 17, 2026 7:00pm 38 min

It’s a massive bonus episode this month with both listener questions and an extended interview with the producer/directors of the new Ryan Gosling film: Project Hail Mary. Dr Becky and Dr Robert are joined by editor Rich...

What is the Hubble Tension?

February 25, 2026 8:00pm 1:05

There's a crisis in cosmology when it comes to understanding a little thing like the acceleration of our universe, aka The Hubble Tension. And in this episode, Izzie Clarke and Dr Becky Smethurst are digging into what th...

2026: The year in space... And at sea?!

February 10, 2026 8:00pm 26 min

What are the biggest space missions of 2026? And what are the best stargazing opportunities this year? The Supermassive Team - Izzie Clarke, Dr Becky Smethurst, Dr Robert Massey and Richard Hollingham - share their astro...

Q&A: Meteors, Artemis II, and Space Bathtubs

January 28, 2026 8:00pm 51 min

The Supermassive Podcast is back for 2026, and we've got a MEGA Q&A. What happens when two nebulae collide? Where did Neptune and Uranus form? What’s the procedure for a medical emergency on the ISS? And more. Plus, Izzi...

How to Time Travel

December 22, 2025 8:00pm 54 min

Fire up your flux capacitor and dematerialise your Tardis because The Supermassive Podcast is traveling in time. Is it possible? How does it work? And, crucially, which films got the physics right (or wrong!)? Thank you ...

Slingshots, Christmas Presents & Alien Communication

December 14, 2025 8:00pm 24 min

What would it be like to feel gravitational waves? How are satellites protected from extreme solar storms? How do gravity slingshots work? Are aliens potentially communicating outside of the electromagnetic spectrum? Plu...

Protecting Our Dark Skies

November 30, 2025 8:00pm 49 min

What are the threats to our dark night skies? And what needs to be done to protect them? Izzie, Dr Becky and Robert explore this important topic and head outside (...and the weather was not on their side!) Thank you to D...

Supermassive Gone Rogue

November 13, 2025 8:00pm 22 min

Can JWST detect exomoons? How can black holes keep absorbing more mass? How big is our cosmic neighbourhood? And what is a rogue black hole?! Izzie, Dr Becky and Robert answer YOUR questions. You can add to The Supermass...

A Watery History of Mars

October 31, 2025 9:00pm 47 min

Grab your space swimsuit, Izzie and Dr Becky explore Mars' wet past. When did the red planet have water? Where did it go? And were there canals on Mars? Thank you to Joe McNeil from the Natural History Museum and Sian Pr...

Mercury, Gemini and Pringles

October 16, 2025 6:00pm 32 min

It’s space book club time, featuring the latest book by author and photography expert Andy Saunders: Gemini and Mercury Remastered. Producer Richard enthuses about these mid-60s missions and we talk to the author. Meanwh...

Don't Panic…but a solar storm could be a disaster

September 24, 2025 6:00pm 47 min

It's been 166 years since scientists recorded the world's most powerful solar explosion. Izzie, Dr Becky and Dr Robert Massey are big fans of anniversaries, so they investigate how the Carrington Event affected the Earth...

Are we Living in a Black Hole?

September 09, 2025 6:00pm 14 min

What would happen if the supermassive black hole at the centre of our galaxy disappeared? Dr Becky is back to tackle your toughest of black hole questions. Alongside science journalist Izzie Clarke and Dr Robert Massey, ...

Submit Your Favorite Station

Fill in the form below. Make sure to select both Country and Genres.

Name
Category
Hold Ctrl (Cmd on Mac) to select multiple.
Streaming URL
Logo (JPG, JPEG or PNG)

Contact us

Send us a message below. We will get back to you within 24 hours.

Subject
Your name
Email address
Station or page URL
Message
What is 14 plus 13?
We also attach your country, browser, current page, and device details to help us investigate issues.