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The Astrophysics Podcast

Paul Duffell
Astrophysics
Black Holes
Supernova
James Webb Space Telescope
Exoplanets
Tidal Disruption Events
Supernovae
Fluid Dynamics
Supermassive Black Hole
NASA
Stellar Evolution
Galaxy M87
Neutron Stars
Binary Stars
Time Domain Astronomy
Betelgeuse
White Dwarf
Galaxy Formation
Dark Matter
Astronomy

Once 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.

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PublishesMonthlyEpisodes25Founded2 years ago
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PhysicsScienceAstronomy

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Artwork for The Astrophysics Podcast

Latest Episodes

What's the deal with black holes?

YouTube

How did our solar system form? More generally, how does any solar system form? We get some of our answers to these questions by looking at newly-forming planetary systems in the first million years of their lives. But getting a complete picture also ... more

YouTube

A white dwarf star is the compact, dense remnant of a once-thriving solar system. Long after the original star has died and turned into a white dwarf, it can still interact with its solar system. We can even see white dwarfs eating up the rocky debri... more

YouTube

How did the planets form? What was going on in the first few brief million years of our solar system? And how did it impact what we see in our solar system today? Dr. Merel van 't Hoff takes us on a journey through astrochemistry to understand the pl... more

YouTube

Key Facts

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Recent Guests

Dr. Kaitlin Kratter
Professor of astronomy at the University of Arizona with expertise in computational astrophysics.
University of Arizona
Episode: Dr. Kaitlin Kratter -- Building a Solar System on the Computer
Dr. Tim Cunningham
Postdoctoral research fellow at the Center for Astrophysics, Harvard and Smithsonian
University of Warwick
Episode: Dr. Tim Cunningham -- White Dwarfs Sometimes Eat Planets
Dr. Merel van't Hoff
Professor of Physics and Astronomy at Purdue University
Purdue University
Episode: Dr. Merel van 't Hoff -- The Birth of the Planets
Dr. Wen-Fai Fong
Professor of Physics and Astronomy at Northwestern University
Northwestern University
Episode: Dr. Wen-Fai Fong -- The Neutron Star Mash
Daniel D'Orazio
Astronomer at Space Telescope Science Institute
Space Telescope Science Institute
Episode: Dr. Daniel D'Orazio -- The Black Hole Shuffle
Dr. Abigail Polin
Professor of Physics and Astronomy at Purdue University
Purdue University
Episode: Dr. Abigail Polin -- Astrophysics Q & A
Dr. Andrea Derdzinski
Postdoctoral research fellow at Vanderbilt University
Vanderbilt University
Episode: Dr. Andrea Derdzinski -- How do we see black holes?
Dr. Jared Goldberg
Postdoctoral research fellow at the Flatiron Institute, specializing in stellar models and the dynamics of stars.
Flatiron Institute
Episode: Dr. Jared Goldberg -- Does Betelgeuse have a Betelbuddy?
Dr. Yvette Cendes
Radio astronomer and professor of physics and astronomy
University of Oregon
Episode: Dr. Yvette Cendes -- Black Holes on the Radio

Host

Paul Duffell
Professor of Physics and Astronomy at Purdue University, he engages in in-depth discussions with experts in astrophysics, focusing on intricate astronomical phenomena and computational approaches to research.

Reviews

4.6 out of 5 stars from 284 ratings
  • Learning while laughing

    I love this podcast. It is amazing how much easier complex ideas become when they are interlaced with wit. I am a smarter person and in a better mood by the end of each episode.

    Apple Podcasts
    5
    LynnKRiss
    United States2 months ago
  • Real Scientists!

    Heavy-duty astrophysicist interviews others like him but even I can understand most of it and they are funny. Answers questions: Where do scientists come from? What are they thinking about? (Astrophysical things)

    Apple Podcasts
    5
    Prsopect Farms
    United States2 months ago
  • Fun and playful

    The interview with Dr Andrea Derdzinski was so much fun! I’m a new fan. It’s so refreshing to hear brilliant people bring fun into their take on this amazing universe we are living in.

    Apple Podcasts
    5
    cbboston
    United States6 months ago
  • Podcast getting worse by the episode

    Saying things like “for the 4 year olds listening…” and then trying to describe something in simpler terms is just not a way to make people want to keep listening to this podcast. Being condescending is not a good quality to have and it is not a way to grow your podcast.

    Apple Podcasts
    2
    Review 2025 - standup
    United States6 months ago
  • More like Astrophysicists Podcast

    The title and descriptions are a bit misleading, they are interviewers about the Scientists not a discussion about their work and topics about astrophysics.

    Apple Podcasts
    3
    Shaky0097
    United States7 months ago

Listeners Say

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

Some feedback indicates that simplifications for younger listeners may come off as condescending to others.
Audience members highlight the podcast's focus on women in science and the effort to bring diverse voices into astrophysics discussions.
The engaging personalities and collaboration among scientists make the content relatable and enjoyable for a general audience.
Listeners appreciate the ability to understand complex astrophysical topics broken down in a humorous and accessible manner.

Chart Rankings

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

Apple Podcasts
#12
United States/Science/Astronomy
Apple Podcasts
#154
United States/Science
Apple Podcasts
#9
United Kingdom/Science/Astronomy
Apple Podcasts
#11
Canada/Science/Astronomy
Apple Podcasts
#98
United Kingdom/Science
Apple Podcasts
#147
Canada/Science

Talking Points

Recent interactions between the hosts and their guests.

Dr. Abigail Polin -- Astrophysics Q & A #2
Q: What is the biggest up-and-coming astronomical discovery?
The next big discoveries are likely to come from unexpected findings, as history shows that the most significant discoveries often happen by accident.
Dr. Abigail Polin -- Astrophysics Q & A #2
Q: What's the deal with black holes?
Black holes are formed from the collapse of massive objects and are defined by their escape velocity reaching the speed of light, which creates a singularity.
Dr. Abigail Polin -- Astrophysics Q & A #2
Q: Could the laws of physics be different somewhere else in the universe?
While the current understanding is that physical laws are the same everywhere, there could potentially be different laws outside the observable universe.
Dr. Abigail Polin -- Astrophysics Q & A #2
Q: What advice would you give to students who love space, but feel a little bit more intimidated by the math aspect of physics?
Students should focus on their strengths and explore related skills like programming, which can also be relevant in astrophysics.
Dr. Kaitlin Kratter -- Building a Solar System on the Computer
Q: In your opinion, why should we care about astrophysics?
Astrophysics provides basic research that can lead to transformational new technology and helps answer fundamental questions about our existence.

Audience Metrics

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

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Frequently Asked Questions About The Astrophysics Podcast

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

This podcast features engaging discussions about astrophysics and astronomy, with expert guests from various prestigious institutions. Topics navigated across episodes include the life cycle of stars, the intricacies of black holes, the evolution of galaxies, gravitational waves, and planetary formation. The conversations not only present complex scientific concepts in a more digestible format but also infuse humor and personality, making the science relatable to a wider audience, including those who may not have a scientific background. One unique aspect is the informal Q&A sessions that allow listeners to send in their inquiries, encouraging a sense of community and engagement among fanbase.

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How many listeners does The Astrophysics Podcast get?

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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. Why This Universe?
4. Astrum Space
5. Ask a Spaceman!

How many episodes of The Astrophysics Podcast are there?

The Astrophysics Podcast launched 2 years ago and published 25 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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Where can I see ratings and reviews for The Astrophysics Podcast?

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What guests have appeared on The Astrophysics Podcast?

Recent guests on The Astrophysics Podcast include:

1. Dr. Kaitlin Kratter
2. Dr. Tim Cunningham
3. Dr. Merel van't Hoff
4. Dr. Wen-Fai Fong
5. Daniel D'Orazio
6. Dr. Abigail Polin
7. Dr. Andrea Derdzinski
8. Dr. Jared Goldberg

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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