Rephonic
Artwork for The Jodcast
James Webb Space Telescope
Cosmology
Exoplanets
Atmospheric Models
Hydrogen Mapping
Galaxies
Star Formation
Dark Matter
Moon
Barnard Star
James Webb Telescope
Astrobiology
Climate Literacy
Astronomy
Black Holes
DART Mission
Euclid Space Telescope
Bluedot Festival
Astrophysics
Dimorphos

The Jodcast is an astronomy podcast created by students and staff from the Jodrell Bank Centre for Astrophysics. The episodes include the latest astronomy news, interviews with astronomers, stargazing information, and more.

PublishesMonthlyEpisodes329Founded20 years ago
Number of ListenersCategories
Natural SciencesAstronomyScience

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Artwork for The Jodcast

Latest Episodes

Into the Cosmic Void. This month, we have a double cosmology interview special where Sohini and Jamie chat with Marika Asgari about her work on cosmic shear with KiDS and the future of KiDS, and her favourite models of dark matter and dark energy. Wh... more

Blue Skies Ahead! This month, we have an interview with Professor Jonathan Tennyson where he chats to Louisa and Lily about his founding of the satellite launching company Blue Skies Space, and in our Jodbite, Louis and Josh talk to postdoc Will McGe... more

Feeling the Cosmic Pulse. In this month's episode, Jessy and Barbara had the opportunity to speak to Dr Kai Schmitz of the University of Munster about the first results from the Pulsar Timing Array and how this could affect our understanding of early... more

Reaching the Stars. In this month’s episode, we’ve got lots of exciting interviews. This year, the UK Space Conference was held in Manchester so we had the opportunity to interview the CEO of the UK Space Agency, Paul Bate, and ESA astronaut Rosemary... more

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Recent Guests

Marika Asgari
Cosmologist and researcher at Newcastle University
Newcastle University
Episode: March 2026
Leon Koopmans
Professor, Kapteyn Astronomical Institute, University of Groningen
University of Groningen
Episode: March 2026
Professor Jonathan Tennyson
Massey Professor of Physics at UCL and founding member of Blue Skies Space
Blue Skies Space
Episode: February 2026
Will McGenn
Postdoc in the Advanced Radio Instrumentation Group at the University of Manchester
University of Manchester
Episode: February 2026
Dr. Kai Schmitz
Junior professor on a tenure track and lead of the Particle Cosmology Group at the University of Munster.
University of Munster
Episode: December 2025
Kathryn Edmundson
PhD student working with Eamonn Karens on the detection and characterisation of exoplanets.
University of Manchester
Episode: December 2025
Michael Brown
Principal Investigator for the Simons Observatory and Professor of Astrophysics
Jodrell Bank Centre for Astrophysics
Episode: October 2025
Katie Harrington
Early career researcher leading integration and testing for the Simons Observatory
University of Chicago
Episode: October 2025
Dr. Mel Ifran
Postdoctoral research associate at the Institute of Astronomy in Cambridge
Institute of Astronomy, Cambridge
Episode: July 2025

Host

Phoebe Ryder
Co-host of The Jodcast

Reviews

4.8 out of 5 stars from 321 ratings
  • The definitive astrophysics podcast

    In my opinion, the best long-running astronomy podcast out there. The presenters are pleasant and intelligent (and their voices aren’t annoying, which is a big podcast pet peeve of mine), and they are actual professional astronomers and university students who are well-acquainted with their subject matter.

    The Jodcast has an approachable vibe for astronomy enthusiasts of any level, but isn’t afraid to do some really fascinating deep dives. Paired with the charming banter of the presenters as t... more

    Apple Podcasts
    5
    SurferSquid
    United Statesa year ago
  • Jodcast is fantastic

    Its about the best astronomy podcast there is, do not miss it, well done the Jodcast team

    Jod On

    its just the best. thanks again to all of you . yeeee haaaaa

    IS IT TRUE, THANK GOD YOUR BACK, WE HAVE ALL MISSED YOU, JOD ON FOREVER""""""""

    Apple Podcasts
    5
    Jonezy57
    Australia2 years ago
  • Jodcast is back!

    It’s so good to hear you all and the theme tune!

    Love from Oregon

    Jod On!

    Apple Podcasts
    5
    Dave Twodaves
    United States2 years ago
  • It was awesome, but it has ended....download the episodes you can!

    One of my favorite podcasts, but they took a 'hiatus' during COVID and never came back. But the past episodes are still really interesting.

    Apple Podcasts
    5
    furanku2
    Japan4 years ago
  • Great for Astronomy lovers

    The Jodcast is one of my favorite podcasts, and I subscribe to about 100 of them. It’s an informative and interesting listen, which is also good to fall asleep to. I haven’t seen any new ones drop since May 2021. I hope they get back to doing them regularly again.

    Apple Podcasts
    5
    Hamster Calhoon
    United States4 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Loved for interviews with leading researchers and updates on major observatories.
Engaging, deep-dive astronomy content with strong scientific rigor.
High production quality and accessible explanations, though some audio quality concerns.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

March 2026
Q: Could you give our listeners a quick overview of your current research and the KITS experiment in particular?
Leon Koopmans explains 21-centimeter cosmology with LOFAR/Nan afar, the challenge of foregrounds, and the long-term goal of detecting the 21-cm signal and imaging ionized bubbles with future instruments like SKA; highlights the transition to large surveys and multi-instrument approaches.
March 2026
Q: Can you tell me a little bit about what you're working on right now and some exciting science that you have recently come across in your field?
Marika Asgari describes final analyses from Kila degree survey, plans to incorporate other probes (galaxy clustering, galaxy-galaxy lensing) and upcoming papers; emphasis on extending cosmic shear analyses and preparing for Rubin LSST involvement.
January 2026
Q: What does a typical day look like for you?
Dr. Clark balances parenting with managing a team, doing research, scripting videos, and filming content.
January 2026
Q: What drew you to atmospheric physics?
Dr. Clark became interested after studying fluid mechanics and realizing the tangible nature of atmospheric physics.
December 2025
Q: What is the gravitational wave background and what would it mean to detect it?
The gravitational wave background would be a constant signal detected through PTAs, which is different from transient events detected in ground-based observatories like LIGO.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About The Jodcast

What is The Jodcast about and what kind of topics does it cover?

The show consistently features in-depth interviews with researchers and practitioners across cosmology, radio astronomy, and space instrumentation, paired with news segments on major observatories and missions. Episodes frequently explore cutting-edge topics like cosmic shear, 21-centimeter cosmology, gravitational waves, and large telescope projects, with a balanced mix of technical depth and accessible explanations. A standout aspect is the collaborative, student-led ethos that brings fresh perspectives from early-career researchers and cross-institutional collaborations, while still engaging a devoted astronomy-curious audience.

Where can I find podcast stats for The Jodcast?

Rephonic provides a wide range of podcast stats for The Jodcast. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to The Jodcast and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.

How many listeners does The Jodcast get?

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What are the audience demographics for The Jodcast?

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How many subscribers and views does The Jodcast have?

To see how many followers or subscribers The Jodcast has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to The Jodcast?

These podcasts share a similar audience with The Jodcast:

1. The Supermassive Podcast
2. SpaceTime with Stuart Gary
3. Unexpected Elements
4. The World, the Universe and Us
5. Space Nuts: Astronomy Insights & Cosmic Discoveries

How many episodes of The Jodcast are there?

The Jodcast launched 20 years ago and published 329 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact The Jodcast?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for The Jodcast?

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What guests have appeared on The Jodcast?

Recent guests on The Jodcast include:

1. Marika Asgari
2. Leon Koopmans
3. Professor Jonathan Tennyson
4. Will McGenn
5. Dr. Kai Schmitz
6. Kathryn Edmundson
7. Michael Brown
8. Katie Harrington

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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