Spacepod

50 episodes listed below

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Patient answers for enormous space questions.

The gist

Spacepod is a clear, generous astronomy show built around real curiosity. It pairs childlike questions about rainbows, craters, smells, and speed with scientists who explain the solar system in concrete, memorable terms.

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About Spacepod

Spacepod is a thoughtful astronomy show with a rare gift for taking simple questions seriously. Its best moments start with wonder. A child asks whether there are rainbows on other planets, and the answer becomes a tour through optics, raindrops, ice crystals, Titan, exoplanets, and the limits of what has been observed. Another asks how many potholes are on an asteroid, and the conversation turns craters into evidence of collisions, hidden material, and billions of years of impact history. The show is especially good at making scale feel physical. Space is not merely described as big; listeners hear how long spacecraft take to cross the solar system and how small Earth feels beside a galaxy of a hundred billion stars. It also keeps returning to asteroids, meteorites, planetary surfaces, and the practical realities of studying distant worlds. Some episodes lean into the Questions from Kids format. Others bring in specialists for broader conversations about Martian volcanoes, aurora borealis, noisy astronomy data, computer science, and generative AI. The register stays friendly and precise. Technical ideas are explained with cookies, cars, cloudy skies, spacecraft, and everyday sensory limits, but the science is never treated as decoration. Guests are allowed to be careful, uncertain, and specific. That matters. Spacepod does not force every topic into a grand revelation; it often finds interest in what scientists do not yet know. The show also has a human texture, from recording-date notes and personal drinks to fieldwork anecdotes and candid references to events affecting space scientists. Those details make the research community feel real without pulling focus from the astronomy. The pacing is unhurried, the explanations are clean, and the curiosity is durable. Spacepod suits listeners who want space science that is welcoming, rigorous, and quietly imaginative.

Made for: Spacepod is for curious adults, science-minded families, and listeners who enjoy astronomy explained without hype. It especially suits people who like children's questions, planetary science, and expert conversations that stay approachable.

What sets it apart: The show stands out by treating childlike questions as serious scientific prompts, then following them into real planetary science. It balances warmth, uncertainty, and technical accuracy better than many space shows built only around headlines.

In their own words

Hear stories about the alien moons orbiting our Sun, of cold stars, and the future of space exploration. Every week, scientist Dr. Carrie Nugent chats about an amazing part of our universe with an expert guest. Spacepod is the podcast that gives you an inside look into space exploration. Learn more: http://listentospacepod.com

As heard by us

Based on 5 episodes we listened to · September 2026

Spacepod turns specialist conversations into clear accounts of how space science moves from observation and simulation to cautious interpretation.

Keri Nugent builds Spacepod around patient conversations with specialists, moving easily from an accessible question to the technical reasoning behind an answer.

Read our full review in PlayNext →

Why you'd press play

A pink Mountain Dew precedes Martian volcanism, because your cosmic education deserves a beverage check.

Press play if you want

  • an asteroid scientist asking experts the questions you'd ask if your astronomy vocabulary cooperated on command
  • gravitational waves, neutron stars, and simulated sky data without surrendering the real physics
Read the full recommendation in PlayNext →
Questions from Kidsasteroids and cratersplanetary atmospheresexoplanetsspacecraft travel and scaleMartian volcanoesaurora borealisastronomy data and AI

Talks about

Best episodes of Spacepod

Short reviews from the PlayNext desk, based on the episodes we processed.

226: The intersection of computer science and astronomy with Dr. KubicaMar 2, 2025

A grounded astronomy interview about messy data and practical computation.

Carrie Nugent and Jeremy Kubica treat astronomy as a plain problem of working with messy data. Kubica keeps the advice practical: use real datasets, not toy examples, and expect the algorithm to shift once missing values and noisy signals show up.

A newly discovered Martian volcano with Dr. LeeDec 22, 2024

A Mars volcano story that keeps the evidence front and center.

Dr. Pascal Lee makes the case for Noctis Volcano plainly and without fuss. The episode works best when it stays with the volcano itself: lava, pyroclastics, and ice folded into one feature that is easy to miss until someone points it out.

Aurora borealis with Tina IbsenOct 30, 2024

Practical northern lights advice, with just enough personality to keep it lively.

Spacepod treats the aurora borealis as a practical travel question, with Keri Nugent speaking to Tina Ibsen, an astrophysicist from the University of Copenhagen and a co-host of Rumsnack. The episode keeps its focus on what actually helps: northern parts of the U.S.

Preparing for something we haven't seen yet with Dr. HoltOct 13, 2024

A grounded look at preparing analysis tools before the first real telescope data arrive.

Dr. Keri Holt comes across as an LSST Catalyst Postdoctoral Fellow at Las Cumbres Observatory in Santa Barbara, California, with a clear focus on readiness before the first real telescope data land.

The queens of heaven with Prof. TaurisJun 23, 2024

A beer-led tour of gravitational waves, neutron stars, and the physics behind mergers.

The episode starts with Danish beer and then opens into gravitational-wave astronomy, with Professor Thomas Torres walking through the physics of neutron stars, black holes, and the signals their mergers leave behind.

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Episodes

  1. 1

    Are there rainbows on other planets?

    A scientist answers a child's question about whether rainbows exist on other planets, explaining the conditions needed and exploring possibilities in our solar system.

    Apr 1, 2026·11m
  2. 2

    How many potholes are on an asteroid?

    Scientists answer a child's question about counting potholes (craters) on asteroids, explaining their formation and significance.

    Mar 2, 2026·6m
  3. 3

    How big is space?

    A kid asks how big space is, and an astronomer explains it's unimaginably vast, from our solar system to the entire universe.

    Feb 1, 2026·10m
  4. 4

    What is the fastest planet?

    A kid asks if Earth is the fastest planet, and scientists explain planetary speeds in the solar system.

    Jan 1, 2026·5m
  5. 5

    229: What do asteroids smell like?

    A professor answers a child's question about what asteroids smell like, explaining why we can't smell them in space and how meteorites' smell changes when they enter Earth's atmosphere.

    Dec 1, 2025·7m
  6. 6

    228: Do other planets really have diamond rain?

    Nov 20, 2025·7m
  7. 7

    227: What is the fastest asteroid?

    Oct 15, 2025·6m
  8. 8

    226: The intersection of computer science and astronomy with Dr. Kubica

    Hidden gem

    Spacepod episode 226 centers on Carrie Nugent and Jeremy Kubica discussing how computer science methods shape astronomy work around the Legacy Survey of Space and Time on Rubin Observatory.

    Mar 2, 2025·22m·1 clip
  9. 9

    A newly discovered Martian volcano with Dr. Lee

    Hidden gem

    Pascal Lee says eastern Noctis Labyrinthus on Mars hides a 450-kilometer shield volcano that orbiters have imaged since 1971 without recognizing it as a volcano.

    Dec 22, 2024·41m·2 clips
  10. 10

    Aurora borealis with Tina Ibsen

    Hidden gem

    ["Spacepod's \"Aurora borealis with Tina Ibsen\" explains how solar particles make Earth's atmosphere glow green around 90 to 150 kilometers up.", "Keri Nugent, an Olin College professor who studies asteroids, interviews Tina Ibsen, a University of Copenhagen astrophysicist, space-book author, and co-host of Rumsnack.", "Ibsen breaks down red and violet aurora, the Sun's corona and heliosphere, and the magnetic reconnection that makes aurora forecasts harder around equinoxes.", "She also gives viewing advice using NOAA, spaceweather.com, clouds, full moon, new moon, and her COMCEP work with 15 spacecraft such as NEAR and Voyager."]

    Oct 30, 2024·54m·3 clips
  11. 11

    Preparing for something we haven't seen yet with Dr. Holt

    Hidden gem

    Spacepod's interview with Dr.

    Oct 13, 2024·23m·2 clips
  12. 12

    Bonus: RumSnak

    Oct 2, 2024·54m
  13. 13

    Measuring the emptiness of space with Dr. Becker

    Aug 4, 2024·22m
  14. 14

    The queens of heaven with Prof. Tauris

    Hidden gem

    Spacepod's May 2, 2024 episode with Kerry Nugent and Thomas Torres centers on gravitational waves from neutron stars and black holes.

    Jun 23, 2024·30m·2 clips
  15. 15

    Walking on the roof of hell with Prof. Stanley

    Professor Keri Nugent interviews planetary scientist Dr.

    May 19, 2024·24m
  16. 16

    Breaking the models with Dr. Merrison

    Apr 22, 2024·32m
  17. 17

    218: Anything we try is new with Dr. Cable

    Mar 24, 2024·27m
  18. 18

    A beautiful experience with Dr. Villanueva

    Feb 19, 2024·27m
  19. 19

    Bonus: Carrie's research update

    Jan 21, 2024·10m
  20. 20

    Right and wrong theories in planetary science with Prof. McKinnon

    Professor Keri Nugent interviews planetary scientist Bill McKinnon about his career and contributions to the field.

    Dec 24, 2023·25m
  21. 21

    Naming asteroids with Dr. Williams

    Nov 19, 2023·26m
  22. 22

    Astronauts on the moon with Dr. Denevi

    Oct 27, 2023·44m
  23. 23

    The Six with Loren Grush

    Sep 12, 2023·37m
  24. 24

    A scientific legacy with Dr. Blaney

    Aug 20, 2023·31m
  25. 25

    The Sparkler Galaxy with Prof. Mowla

    Aug 6, 2023·33m
  26. 26

    Bonus episode: The upcoming American total solar eclipse

    Jul 24, 2023·4m
  27. 27

    Wonders of the Night Sky with Prof. Prinja

    Jun 27, 2023·23m
  28. 28

    Mission to the largest moon in the solar system with Dr. Witasse

    Dr.

    May 21, 2023·25m
  29. 29

    Cosmic tug of war with Dr. Plazas Malagón

    Apr 23, 2023·42m
  30. 30

    One of the stranger surfaces in the solar system with Dr. Cartwright

    Mar 26, 2023·30m
  31. 31

    Every asteroid observation ever taken with Dr. Veres

    Feb 19, 2023·28m
  32. 32

    The moon's right to exist with Dr. Prem

    Jan 22, 2023·33m
  33. 33

    Light Pollution with Kelly Beatty

    Dec 25, 2022·25m
  34. 34

    203: 11 hours and 23 minutes with Dr. Chabot

    Nov 28, 2022·27m
  35. 35

    Making atmospheres with Prof. Telus

    Oct 23, 2022·25m
  36. 36

    International space law with Cordula Panosch

    Sep 18, 2022·24m
  37. 37

    200: Pluto is a planet, and so is its moon with Dr. Runyon

    Dr.

    Aug 21, 2022·29m
  38. 38

    Why can't we find Planet Nine with Prof. Lawler

    Jul 24, 2022·28m
  39. 39

    Dragonfly with Dr. Turtle

    Jun 19, 2022·25m
  40. 40

    A massive asteroid hit at tremendous speed with Prof. Richardson

    May 22, 2022·28m
  41. 41

    Spinning universe with Dr. Cheng

    Apr 17, 2022·25m
  42. 42

    195: Dark and quiet skies with Dr. Rawls

    Mar 20, 2022·40m
  43. 43

    Exoplanet next door with Prof Whitten

    Feb 20, 2022·29m
  44. 44

    Orbital parking spots with Larissa Markwardt

    Jan 23, 2022·20m
  45. 45

    Craters on Titan with Prof. Neish

    Dec 21, 2021·25m
  46. 46

    Back to Venus with Dr. Getty

    Nov 22, 2021·31m
  47. 47

    Millions of observations with Dr. Spoto

    Oct 24, 2021·32m
  48. 48

    Long Range Planning with Prof. Barmby

    Sep 19, 2021·27m
  49. 49

    Failing is the most important part of science with Tyler Linder

    Aug 22, 2021·23m
  50. 50

    You doubt your own existence with Prof. Méndez

    Jul 25, 2021·28m