| 1 | — |  | Universe Today Podcast | Fraser Cain | |
| 2 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 3 | — |  | Bedtime Astronomy | Synthetic Universe | |
| 4 | — |  | Pale Blue Pod | Multitude | |
| 5 | — |  | The Astrophysics Podcast | Paul Duffell | |
| 6 | — |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 7 | — |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 8 | — |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 9 | — |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 10 | — |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 11 | — | T | The Astrophysics Academy: Just A Minute | Shourya Shrivastava | |
| 12 | — |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 13 | — |  | The Jodcast | Jodrell Bank Centre for Astrophysics | |
| 14 | — |  | Sky Tour Astronomy Podcast | American Astronomical Society | |
| 15 | — | A | Astronomy Minute | Ata Sarajedini | |
| 16 | — | T | The Cosmic Savannah | The Cosmic Savannah | |
| 17 | — |  | Star Diary | BBC Sky at Night Magazine | |
| 18 | — |  | Astrum Space | Astrum | |
| 19 | — | T | The Cosmic Companion - Astronomy, Space, Technology Advancing Humanity | Exploring the wonders of the Cosmos, one mystery at a time | |
| 20 | — |  | Settle the Stars: The Science of Space Exploration | Edgeworks Nebula | |
| 21 | — |  | This Week in Space (Audio) | TWiT | |
| 22 | — | N | Nothin' but Space | Francesca Fernandes | |
| 23 | — | B | Black Hole | Quiet. Please | |
| 24 | — |  | Looking Up | Dean Regas | |
| 25 | — |  | Cosmos in a Pod | Amitesh Surwar | |
| 26 | — | C | Cosmic Coffee Time with Andrew Prestage | Andrew Prestage | |
| 27 | — |  | Spacepod | Carrie Nugent | |
| 28 | — |  | This Week in Space (Video) | TWiT | |
| 29 | — |  | Astronomy Daily: Space News Updates | bitesz.com | |
| 30 | — |  | IFLScience - The Big Questions | IFLScience | |
| 31 | — | D | Dog Stars | Dog Stars | |
| 32 | — | S | Silicon Valley Astronomy Lectures | Silicon Valley Astronomy Lectures | |
| 33 | — |  | The Space Between | Western Kansas Podcast Network | |
| 34 | — | T | The State of The Universe | Brendan Drachler | |
| 35 | — | S | sorae | 株式会社sorae | |
| 36 | — |  | ASTR 103: Introduction to Planetary Astronomy - Spring 2019 | Robert Wagner | |
| 37 | — | S | Star Stuff | Lowell Observatory | |
| 38 | — | M | Mission to Mars | Inception Point Ai | |
| 39 | — |  | The Actual Astronomy Podcast | Shane Ludtke & Chris Beckett | |
| 40 | — |  | Naked Astronomy, from the Naked Scientists | The Naked Scientists | |
| 41 | — |  | Black Holes | Nitesh Kabi | |
| 42 | — | V | Vastu Miracles - Vastu Shastra & Feng-Shui Expert - Mrs. Shalini Gupta | Shalini Gupta | |
| 43 | — |  | Your Space Journey | Chuck Fields | |
| 44 | — |  | syzygy | Chris Stewart & Emily Brunsden | |
| 45 | — | 解 | 解密大世界 | 子枫大叔 | |
| 46 | — |  | The Song of Urania | Joe Antognini | |
| 47 | — |  | TeachAstronomy | Chris Impey | |
| 48 | — | T | The Space Race | The Space Race | |
| 49 | — |  | EVSN: Escape Velocity Space News | Dr. Pamela Gay, Erik Madaus, Ally Pelphrey | |
| 50 | — | T | The brief history of time | Adhyan Kasana | |
| 51 | — | O | Origins & Evolution | Origins | |
| 52 | — |  | AstroGeo - Geschichten aus Astronomie und Geologie | Karl Urban und Franziska Konitzer | |
| 53 | — | T | The Infinite Space Podcast | The Infinite Space Podcast | |
| 54 | — |  | Space Boffins, from the Naked Scientists | Richard Hollingham, Sue Nelson | |
| 55 | — |  | Sleep From Space - Daily Space Weather, Artemis, Auroras & Rocket Launches | Caloroga Shark Media | |
| 56 | — |  | Naked Astronomy, from the Naked Scientists | The Naked Scientists | |
| 57 | — | S | Space Infinite | Shubham Bhardwaj | |
| 58 | — | A | Astrochem Coffee | Brett McGuire | |
| 59 | — | E | Exploring the Cosmos with SOLARIS | Nayan | |
| 60 | — |  | AWESOME ASTRONOMY | Paul & Dr Jeni | |
| 61 | — | E | exocast | exocast | |
| 62 | — | S | Simply Mars | Simply News from Qurrent | |
| 63 | — | C | Ciel & Espace | Ciel & Espace | |
| 64 | — | S | Spoyager | Spoyager | |
| 65 | — | A | Astrology | Gopal Krishna | |
| 66 | — | S | Stars 'n Stuff | Richard J. Bartlett | |
| 67 | — | A | Astro Chief (Flat Earth & Astrology Podcast) | Astro Chief | |
| 68 | — | B | Black Holes | Amelia Maynard | |
| 69 | — | Q | Quantum Entanglement or Just Coincidence? | Jessica Kendall | |
| 70 | — |  | Das Universum | Florian Freistetter, Ruth Grützbauch, Evi Pech | |
| 71 | — |  | ESA Explores | European Space Agency | |
| 72 | — | F | Fomalhaut -Malayalam Podcast | Amel Joseph | |
| 73 | — | A | Astro Pathshala | Manter Meditation | |
| 74 | — |  | zenith of science Tamil | logabalakarthikeyan m | |
| 75 | — | A | Astrum Podcast | Dennis Ariel | Astrum Brasil | |
