| 1 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 2 | — |  | Universe Today Podcast | Fraser Cain | |
| 3 | — |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 4 | — |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 5 | — |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 6 | — |  | Astrum Space | Astrum | |
| 7 | — |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 8 | 1 |  | Podcast UFO | Martin Willis | |
| 9 | 1 |  | Astronomy Daily: Space News Updates | bitesz.com | |
| 10 | 1 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 11 | 1 |  | Bedtime Astronomy | Synthetic Universe | |
| 12 | 2 |  | The Astrophysics Podcast | Paul Duffell | |
| 13 | 1 |  | EVSN: Escape Velocity Space News | Dr. Pamela Gay, Erik Madaus, Ally Pelphrey | |
| 14 | 19 |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 15 | 28 |  | Settle the Stars: The Science of Space Exploration | Edgeworks Nebula | |
| 16 | 40 | S | Silicon Valley Astronomy Lectures | Silicon Valley Astronomy Lectures | |
| 17 | 4 |  | Space Boffins, from the Naked Scientists | Richard Hollingham, Sue Nelson | |
| 18 | 2 |  | This Week in Space (Audio) | TWiT | |
| 19 | 4 |  | Stories From Space | ITSPmagazine, Matthew S Williams | |
| 20 | 1 |  | Naked Astronomy, from the Naked Scientists | The Naked Scientists | |
| 21 | 4 |  | The Song of Urania | Joe Antognini | |
| 22 | — |  | The Actual Astronomy Podcast | Shane Ludtke & Chris Beckett | |
| 23 | 8 |  | Giant Leap with Taylor Wilson | Giant Leap | |
| 24 | 2 | G | Good Heavens! The Human Side of Astronomy | goodheavens | |
| 25 | 4 |  | Cosmic Vertigo | ABC | |
| 26 | 2 |  | AWESOME ASTRONOMY | Paul & Dr Jeni | |
| 27 | 9 | A | Audio Guide to the Galaxy | Scitech | |
| 28 | 4 | E | Encounters Down Under | Anthony Goodall | |
| 29 | 9 |  | Star Diary | BBC Sky at Night Magazine | |
| 30 | 4 |  | Sleep From Space - Daily Space Weather, Artemis, Auroras & Rocket Launches | Caloroga Shark Media | |
| 31 | 8 |  | The Jodcast | Jodrell Bank Centre for Astrophysics | |
| 32 | 29 | S | Star Diary | BBC Sky at Night Magazine | |
| 33 | — | N | Nave Nodriza | Nave Nodriza | |
| 34 | 9 |  | Spacepod | Carrie Nugent | |
| 35 | 104 | T | The Space Madness Podcast | spacemadness | |
| 36 | 9 | A | A Pod Cast Into Space (Artemis Missions) | Sammy S. | |
| 37 | 25 |  | AstroGeo - Geschichten aus Astronomie und Geologie | Karl Urban und Franziska Konitzer | |
| 38 | 28 | S | StarXiv: a podcast discussing the latest astronomy papers | Michelle and Payel | |
| 39 | 35 |  | IFLScience - The Big Questions | IFLScience | |
| 40 | 12 | P | Please Look Up | Particle WA | |
| 41 | 6 | K | Kielder Observatory Podcast | Kielder Observatory Astronomical Society | |
| 42 | 13 |  | Sky Tour Astronomy Podcast | American Astronomical Society | |
| 43 | 13 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 44 | 2 | A | Aurora podcast | Carter McDowell | |
| 45 | 9 |  | Looking Up | Cincinnati Public Radio | |
| 46 | 9 |  | StarDate | Billy Henry | |
| 47 | 9 |  | Pale Blue Pod | Multitude | |
| 48 | 9 | M | Mission to Mars | Inception Point Ai | |
| 49 | 9 | E | El sueño de Laika | JuanMa Parrondo | |
| 50 | 9 |  | The Astrocast | Christopher Page | |
| 51 | 4 | W | Why are UFO‘s Top Secret? | Bob Bria | |
| 52 | 8 | A | Astronomia em Meia Hora | AGÊNCIA DE PODCAST | |
| 53 | 7 |  | Mystères et étoiles | Zebroloss | |
| 54 | 9 |  | syzygy | Chris Stewart & Emily Brunsden | |
| 55 | 7 |  | Das Universum | Florian Freistetter, Ruth Grützbauch, Evi Pech | |
| 56 | 7 |  | Dark Matter | Inception Point Ai | |
| 57 | 7 | S | Star Stuff | Lowell Observatory | |
| 58 | 7 | T | Travelers In The Night | Albert D. Grauer | |
| 59 | 7 | L | L.E.O | George Waldron | |
| 60 | 7 | C | Cosmic Coffee Time with Andrew Prestage | Andrew Prestage | |
| 61 | 7 | B | But It Was Aliens | But It Was Aliens | |
| 62 | 7 | I | Inner Dimensions: Black Holes feat. Dr. Lia Medeiros | Catherine Hannon | |
| 63 | 4 | T | The Space Race | The Space Race | |
| 64 | 7 |  | Apollo 11 - NASA Recordings - True Audio | Inception Point Ai | |
| 65 | 7 | T | The Cosmos | Sol Good Media | |
| 66 | 6 | T | The Cosmic Savannah | The Cosmic Savannah | |
| 67 | 4 | W | Why the moon landing was real | Joey Lieskovan | |
| 68 | 3 |  | Curiosity Theory | Dr. Dakotah Tyler & Justin Shaifer | |
| 69 | 5 | W | Was the Moon Landing Fake? | Asma Alqam | |
| 70 | 1 |  | ESA Explores | European Space Agency | |
| 71 | 4 |  | Naked Astronomy, from the Naked Scientists | The Naked Scientists | |
| 72 | 4 |  | Horizonte de Eventos | Sérgio Sacani Sancevero | |
| 73 | 4 | T | The AstroGuy Podcast | Wayne Zuhl | |
| 74 | 4 | S | SpaceOut | Piousvir Singh | |
| 75 | 3 |  | Sky-Watcher What’s Up? Podcast | Sky-Watcher USA | |
| 76 | 3 |  | James Webb Space Telescope | Inception Point Ai | |
| 77 | 1 | S | Space News Today | Bitesz.com | Podcasts | |
| 78 | 3 | C | Chi ha paura dell'astrologia? | INAF Osservatorio Astronomico di Roma | |
| 79 | 2 | E | Evrim Ağacı ile Bilime Dair Her Şey! | Evrim Ağacı | |
| 80 | 2 |  | ASTR 103: Introduction to Planetary Astronomy - Spring 2019 | Robert Wagner | |
| 81 | 2 | A | ASTR 104: Introduction to Stellar Astronomy - Fall 2019 | Robert Wagner | |
| 82 | 1 |  | This Week in Space (Video) | TWiT | |
| 83 | 3 | B | Big Impact Astronomy | Astronomy for Equity | |
| 84 | 1 | S | Science Bytes | NCI Australia | |
| 85 | 3 | A | Astro Podcast | Astro Podcast | |
| 86 | 2 |  | The Space Between | Fractal Studios Podcast Network | |
| 87 | 2 | U | UFO: Primo Contatto Alieno - "Gli Alieni sono già qui?" | UFO: Primo Contatto Alieno | |
| 88 | 2 | 解 | 解密大世界 | 子枫大叔 | |
| 89 | 2 | M | Moon Phases | Inception Point Ai | |
| 90 | 2 | T | The Star Spot | Justin Trottier | |
| 91 | 2 |  | Apollo 13 - NASA Recordings - True Audio | Inception Point Ai | |
| 92 | 2 | L | Le Podcast Venu d'Ailleurs | Lucie Leboulleux | |
| 93 | 2 |  | How to Listen to Audiobook in Nonfiction, Social Sciences | Free Audiobook | |
| 94 | 2 | S | Science, Actually Presents : The Nerd and the Scientist | Science, Actually | |
| 95 | 2 | E | Eureka Moments with FreeAstroScience | Gerd | |
| 96 | 2 |  | The Burn Sequence | United Launch Alliance | |
| 97 | 2 | S | SpaceX Daily | Michael Lugassy | |
| 98 | 2 | G | Good Night Podcast | GoodNightCollective | |
| 99 | 2 | C | Cosmic Conversations | with Felix Wang and Anish Mehta | |
| 100 | 2 | E | exocast | exocast | |
