| 1 | — |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 2 | 1 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 3 | 1 |  | Universe Today Podcast | Fraser Cain | |
| 4 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 5 | — |  | The Astrophysics Podcast | Paul Duffell | |
| 6 | 1 |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 7 | 1 |  | This Week in Space (Audio) | TWiT | |
| 8 | 3 |  | Astrum Space | Astrum | |
| 9 | — |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 10 | 2 |  | Bedtime Astronomy | Synthetic Universe | |
| 11 | 2 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 12 | — |  | StarDate | Billy Henry | |
| 13 | 3 |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 14 | — |  | Sky Tour Astronomy Podcast | American Astronomical Society | |
| 15 | 5 | S | Star Diary | BBC Sky at Night Magazine | |
| 16 | 3 |  | Pale Blue Pod | Multitude | |
| 17 | 2 |  | Astronomy Daily: Space News Updates | bitesz.com | |
| 18 | 1 |  | Settle the Stars: The Science of Space Exploration | Edgeworks Nebula | |
| 19 | 3 |  | The Actual Astronomy Podcast | Shane Ludtke & Chris Beckett | |
| 20 | 2 | S | Silicon Valley Astronomy Lectures | Silicon Valley Astronomy Lectures | |
| 21 | — | T | The Space Policy Show | The Aerospace Corporation | |
| 22 | — |  | IFLScience - The Big Questions | IFLScience | |
| 23 | — | O | Origins & Evolution | Origins | |
| 24 | 1 |  | Looking Up | Cincinnati Public Radio | |
| 25 | 18 |  | Naked Astronomy, from the Naked Scientists | The Naked Scientists | |
| 26 | 1 | G | Good Heavens! The Human Side of Astronomy | goodheavens | |
| 27 | 30 | H | Hostile Worlds: Exploring Space | The Podcast Host | |
| 28 | 4 | S | Space News Today | Bitesz.com | Podcasts | |
| 29 | 2 |  | AWESOME ASTRONOMY | Paul & Dr Jeni | |
| 30 | 50 | S | Simply Mars | Simply News from Qurrent | |
| 31 | 17 |  | Star Diary | BBC Sky at Night Magazine | |
| 32 | 6 |  | This Week in Space (Video) | TWiT | |
| 33 | 40 | Q | Quantum Entanglement or Just Coincidence? | Jessica Kendall | |
| 34 | 55 |  | AstroGeo - Geschichten aus Astronomie und Geologie | Karl Urban und Franziska Konitzer | |
| 35 | 5 |  | Ask Science | QuickAndDirtyTips.com | |
| 36 | 8 | 解 | 解密大世界 | 子枫大叔 | |
| 37 | 8 | S | Star Stuff | Lowell Observatory | |
| 38 | 3 | T | The AstroGuy Podcast | Wayne Zuhl | |
| 39 | 7 |  | Sleep From Space - Daily Space Weather, Artemis, Auroras & Rocket Launches | Caloroga Shark Media | |
| 40 | 7 |  | The Astrocast | Christopher Page | |
| 41 | 7 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 42 | 6 |  | James Webb Space Telescope | Inception Point Ai | |
| 43 | 1 | A | astro[sound]bites | astrosoundbites | |
| 44 | 3 | T | The Backyard Astronomer Podcast | The Backyard Astronomer AZ | |
| 45 | 7 | T | The Curious Cosmos with Derrick Pitts | The Franklin Institute | |
| 46 | 9 |  | Mystères et étoiles | Zebroloss | |
| 47 | 8 | W | Why are UFO‘s Top Secret? | Bob Bria | |
| 48 | 8 | S | SpaceX Daily | Michael Lugassy | |
| 49 | 2 |  | EVSN: Escape Velocity Space News | Dr. Pamela Gay, Erik Madaus, Ally Pelphrey | |
| 50 | 6 | T | The State of The Universe | Brendan Drachler | |
| 51 | 5 |  | Spacepod | Carrie Nugent | |
| 52 | 2 | E | exocast | exocast | |
| 53 | 8 |  | Apollo 11 - NASA Recordings - True Audio | Inception Point Ai | |
| 54 | 5 | S | Supersónicos Anónimos | SupersónicosAnónimos | |
| 55 | 4 |  | Sky-Watcher What’s Up? Podcast | Sky-Watcher USA | |
| 56 | 4 | Á | Átomos y Bits | Agencia EFE | |
| 57 | 2 | D | Daily Astrology with Markus Barrington | Markus Barrington | |
| 58 | 5 |  | Star Trails: A Weekly Astronomy Podcast | Single Malt Sky | |
| 59 | 3 | E | Exoplanet Radio | Deep Astronomy, LLC | |
| 60 | 2 | S | Space Weather Facts & Forecast | Isaac Bredeman | |
| 61 | 2 | L | Lost Wanderer | Jeff Stoner | |
| 62 | 4 | T | Today In Space | Alex G. Orphanos, Science Communicator | |
| 63 | 9 | P | Punto Bernal | Punto Bernal | |
| 64 | 3 |  | syzygy | Chris Stewart & Emily Brunsden | |
| 65 | 45 |  | Space Boffins, from the Naked Scientists | Richard Hollingham, Sue Nelson | |
| 66 | 6 | T | Travelers In The Night | Albert D. Grauer | |
| 67 | 4 | T | The Space Race | The Space Race | |
| 68 | 4 | C | Cosmic Corner | Paul Evans & Sinéad Mannion | |
| 69 | 7 |  | ASTR 103: Introduction to Planetary Astronomy - Spring 2019 | Robert Wagner | |
| 70 | 5 |  | The Song of Urania | Joe Antognini | |
| 71 | 72 | G | George's Random Astronomical Object | George Bendo | |
| 72 | 5 | B | Blue Dot | Dave Schlom, Matt Fidler | |
| 73 | 19 | Z | Zimmerman en Space | Hens Zimmerman | |
| 74 | 18 |  | Das Universum | Florian Freistetter, Ruth Grützbauch, Evi Pech | |
| 75 | 5 | O | Our Solar System | Sol Good Network | |
| 76 | 15 |  | Gemeinsam durch die Galaxis | Planetarium Bochum | |
| 77 | 8 | U | UFO Deep Dive | 3KLOUDZ | |
| 78 | 99 | L | Les mardis de l'espace | CNES | |
| 79 | 7 | א | אל האינסוף - הפודקאסט של החלל והזמן | טל סוסובר | |
| 80 | 96 | L | Le Podcast Venu d'Ailleurs | Lucie Leboulleux | |
| 81 | 1 |  | Stories From Space | ITSPmagazine, Matthew S Williams | |
| 82 | 39 | C | Conversemos de astronomía | Juan Carlos Beamin | |
| 83 | 6 | B | Big Impact Astronomy | Astronomy for Equity | |
| 84 | 21 |  | The Jodcast | Jodrell Bank Centre for Astrophysics | |
| 85 | 6 | T | The Cosmic Savannah | The Cosmic Savannah | |
| 86 | 84 | 科 | 科学观宇宙 | 穆樂霄云 | |
| 87 | 95 |  | Naked Astronomy, from the Naked Scientists | The Naked Scientists | |
| 88 | 36 | 吳 | 吳老師與Maggie聊天文與生活 | Maggie UFOradio | |
| 89 | 20 | B | But It Was Aliens | But It Was Aliens | |
| 90 | 41 | M | Made of Stars | Wes Carroll | |
| 91 | 17 |  | The Vatican Observatory Podcast | Vatican Observatory | |
| 92 | 9 | P | PARSEC | Javier Atapuerca, Matías S. Zavia | |
| 93 | 5 | M | Magnetar | Chinna | |
| 94 | 6 | Z | Zodiac Signs, Motivation, and More! | Joshua W. M. | |
| 95 | 24 | T | The Cosmos | Sol Good Media | |
| 96 | 6 | S | Space Stories from NASASpaceflight.com | NASASpaceflight.com | |
| 97 | 57 |  | Naked Astronomy, from the Naked Scientists | The Naked Scientists | |
| 98 | 99 | О | Орбітальне експресо | Paul Potseluiev | |
| 99 | 3 | M | Multi-messenger astrophysics | Astro-COLIBRI | |
| 100 | 32 | C | CurioCast | Harshavardhan Varma | |
