The Astrophysics Podcast
Paul DuffellOnce a month, Purdue University's Professor Paul Duffell discusses astronomy and astrophysics with experts from around the world. Duffell and guests discuss supernovae, galaxies, planets, black holes, and the nature of space and time.
Supported by the National Science Foundation under grant AAG-2206299.
Music by Brittain Ashford.
Produced in beautiful Lafayette, Indiana by Paul Duffell.
Follow us... more
| Publishes | Monthly | Episodes | 31 | Founded | 3 years ago |
|---|---|---|---|---|---|
| Categories | AstronomyPhysicsScience | ||||
Listen to this Podcast
Latest Episodes
The Theory of Relativity was discovered by Einstein over a century ago, and it tells us how time and space are distorted when moving close to the speed of light. We mere earthlings don't get the opportunity to move that fast, but there are some pheno... more
Abigail Polin is back, and we are doing another astrophysics Q&A! This time, our questions come from a class of third graders in Indiana. You'll be surprised at how some of the simplest questions can lead us down a very complex path!
This episode we get back to the objects that inspired the whole field of astrophysics -- stars. Those little points of light that first inspired us as children are incredible physics laboratories that we can still use today to learn about plasma phys... more
Just how much do we know about how the planets formed? How much of this can we learn from getting images of young solar systems? Why does it help to look at the disk using radio waves instead of optical wavelengths? Dr. Charles Law discusses these qu... more
Key Facts
Similar Podcasts
People also subscribe to these shows.
Recent Guests
Host
Reviews
- Dr. Dastidar episode July 1 2026
The interview of Dr. Dastidar promised a fascinating topic, but just so you know the conversation takes 33 minutes to even start there. First we hear a friendly interrogation that reveals innumerable details about the man’s education and evolution as a scientist. (Please put that in the description next time.) For those that want to hear the actual science content, you’re welcome.
Apple Podcasts4Spring7Boy
United Statesa month ago - A fascinating broad brush view of astrophysics
Paul has a huge and varied range of astrophysics specialists come in and have a question/answer chat session about a wide variety of astrophysics related topics. The contents to be very accessible and easy to understand and I have learned so much. During the episodes I use my favourite AI for my own question/answer sessions to dig into and expand on my thinking that is sparked by this podcast. Most importantly, they all have a great time laughing and chatting about their favourite subjects.
Apple Podcasts5SiriouslyLost
New Zealanda month ago - Strikes a great balance
I really enjoy the balance Paul strikes between research interests, personal background, and scientific development. I don’t think perspective scientists hear enough about imposter syndrome, honest remarks on day to day activities, and rejection. It humanizes the field. I like that he stops and spells out the acronyms and assumes the listeners aren’t astrophysicists. While I have little education in astrophysics I am capable of following the narrative and always learn something. Thanks for makin... more
Apple Podcasts5Randy146United States5 months ago - moderator is speaking way too much
as the title says
Apple Podcasts2thedizziedgirl
Austria5 months ago - Perfect Balance Between Rigor and Ease of Understanding
Each episode features researchers discussing cutting-edge work. It offers the technical rigor needed to challenge oneself without feeling overwhelmed and is highly recommended for anyone who wants to learn real astrophysics, not pop-sci sound bites.
Apple Podcasts5The Stargazing DadUnited States6 months ago
Listeners Say
Key themes from listener reviews, highlighting what works and what could be improved about the show.
Chart Rankings
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Apple Podcasts | #15 | United States/Science/Astronomy |
Apple Podcasts | #244 | United States/Science |
Apple Podcasts | #7 |  United Kingdom/Science/Astronomy |
Apple Podcasts | #10 |  Canada/Science/Astronomy |
Apple Podcasts | #107 | United Kingdom/Science |
Apple Podcasts | #164 | Canada/Science |
Talking Points
Recent interactions between the hosts and their guests.
Audience Metrics
Listeners, social reach, demographics and more for this podcast.
| Gender Skew | |
|---|---|
| Location | |
| Interests | |
| Professions | |
| Age Range | |
| Household Income | |
| Social Media Reach |
Frequently Asked Questions About The Astrophysics Podcast
What is The Astrophysics Podcast about and what kind of topics does it cover?
A thoughtful, teacherly interview show where a Purdue-affiliated host talks with leading astrophysicists and researchers about big questions in space—jets, black holes, stars, planets, and the evolving tools that enable discovery. Episodes balance rigorous science with accessible explanations, personal career stories, and practical insights about how research happens, often highlighting the human side of science and the role of collaboration. Noteworthy is the emphasis on connecting complex topics to broader questions and everyday understanding, plus frequent attention to imaging, instrumentation, and observational astronomy that shape modern astrophysics.
Where can I find podcast stats for The Astrophysics Podcast?
Rephonic provides a wide range of podcast stats for The Astrophysics Podcast. 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 Astrophysics Podcast and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.
How many listeners does The Astrophysics Podcast get?
Rephonic provides a full set of podcast information for four million podcasts, including the number of listeners. View further listenership figures for The Astrophysics Podcast, including podcast download numbers and subscriber numbers, so you can make better decisions about which podcasts to sponsor or be a guest on. You will need to upgrade your account to access this premium data.
What are the audience demographics for The Astrophysics Podcast?
Rephonic provides comprehensive predictive audience data for The Astrophysics Podcast, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.
How many subscribers and views does The Astrophysics Podcast have?
To see how many followers or subscribers The Astrophysics Podcast 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 Astrophysics Podcast?
These podcasts share a similar audience with The Astrophysics Podcast:
1. The Supermassive Podcast
2. SpaceTime with Stuart Gary
3. Bedtime Astronomy
4. Why This Universe?
5. Universe Today Podcast
How many episodes of The Astrophysics Podcast are there?
The Astrophysics Podcast launched 3 years ago and published 31 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 Astrophysics Podcast?
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 Astrophysics Podcast?
Rephonic pulls ratings and reviews for The Astrophysics Podcast from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.
View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.
How do I access podcast episode transcripts for The Astrophysics Podcast?
Rephonic provides full transcripts for episodes of The Astrophysics Podcast. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.
What guests have appeared on The Astrophysics Podcast?
Recent guests on The Astrophysics Podcast include:
1. Ranadeep Dastidar
2. Abigail Polin
3. Dr. Jeff Gerber
4. Charles Law
5. Dr. Daniel Polin
6. Dr. Gurtina Besla
7. Dr. Abigail Polin
8. Dr. Kaitlin Kratter
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.