| 1 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 2 | — |  | Space Nuts: Astronomy Insights & Cosmic Discoveries | Professor Fred Watson and Andrew Dunkley | |
| 3 | — |  | Universe Today Podcast | Fraser Cain | |
| 4 | — |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 5 | — |  | Bedtime Astronomy | Synthetic Universe | |
| 6 | — |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
| 7 | — |  | Astronomy Cast | Fraser Cain and Dr. Pamela Gay | |
| 8 | — |  | Astrum Space | Astrum | |
| 9 | — |  | Star Diary | BBC Sky at Night Magazine | |
| 10 | — |  | The Astrophysics Podcast | Paul Duffell | |
| 11 | — |  | The LIUniverse with Dr. Charles Liu | theliuniverse | |
| 12 | — |  | The 365 Days of Astronomy | 365DaysOfAstronomy.org | |
| 13 | — |  | Naked Astronomy, from the Naked Scientists | The Naked Scientists | |
| 14 | — |  | Astronomy Daily: Space News Updates | bitesz.com | |
| 15 | — |  | Stories From Space | ITSPmagazine, Matthew S Williams | |
| 16 | — | S | Space News Today | Bitesz.com | Podcasts | |
| 17 | — |  | This Week in Space (Audio) | TWiT | |
| 18 | — |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 19 | — | E | Encounters Down Under | Anthony Goodall | |
| 20 | — |  | رادیو استروفیل / Radio Astrophile | کانون نجوم دانشگاه امیرکبیر | |
| 21 | — |  | AWESOME ASTRONOMY | Paul & Dr Jeni | |
| 22 | — | A | ASTR 103: Introduction to Planetary Astronomy - Complete | Robert Wagner | |
| 23 | — |  | EVSN: Escape Velocity Space News | Dr. Pamela Gay, Erik Madaus, Ally Pelphrey | |
| 24 | — |  | The Actual Astronomy Podcast | Shane Ludtke & Chris Beckett | |
| 25 | — | D | Dark Sky Conversations | bitesz.com | |
| 26 | — | S | Star Diary | BBC Sky at Night Magazine | |
| 27 | — |  | The Jodcast | Jodrell Bank Centre for Astrophysics | |
| 28 | — | G | George's Random Astronomical Object | George Bendo | |
| 29 | — |  | Sky Tour Astronomy Podcast | American Astronomical Society | |
| 30 | — |  | ESA Explores | European Space Agency | |
| 31 | — |  | Cosmic Vertigo | ABC | |
| 32 | — |  | Space Boffins, from the Naked Scientists | Richard Hollingham, Sue Nelson | |
| 33 | — | O | Origins & Evolution | Origins | |
| 34 | — | S | SpaceWeek | Paul Miller & Blake Brown | |
| 35 | — | T | Travelers In The Night | Albert D. Grauer | |
| 36 | — |  | StarDate | Billy Henry | |
| 37 | — | S | Star Stuff | Lowell Observatory | |
| 38 | — |  | Pale Blue Pod | Multitude | |
| 39 | — | T | Today In Space | Alex G. Orphanos, Science Communicator | |
| 40 | — |  | Mystères et étoiles | Zebroloss | |
| 41 | — | A | Audio Guide to the Galaxy | Scitech | |
| 42 | — | L | Light Pollution News | Light Pollution News | |
| 43 | — |  | Horizonte de Eventos | Sérgio Sacani Sancevero | |
| 44 | — | A | Asteroids Comets Meteors Space Show | dwcacmss | |
| 45 | — | A | astro[sound]bites | astrosoundbites | |
| 46 | — |  | This Week in Space (Video) | TWiT | |
| 47 | — | C | Cosmic Perspective Radio with Andy Poniros | Andy Poniros, WPKN | |
| 48 | — | T | The AstroGuy Podcast | Wayne Zuhl | |
| 49 | — | W | Why the moon landing was real | Joey Lieskovan | |
| 50 | — | Q | Quantum Entanglement or Just Coincidence? | Jessica Kendall | |
| 51 | — |  | Apollo 11 - NASA Recordings - True Audio | Inception Point Ai | |
| 52 | — |  | James Webb Space Telescope | Inception Point Ai | |
| 53 | — |  | Ask Science | QuickAndDirtyTips.com | |
| 54 | — | T | The Moon and Me | Austin Carter | |
| 55 | — | E | exocast | exocast | |
| 56 | — |  | Settle the Stars: The Science of Space Exploration | Edgeworks Nebula | |
| 57 | — | S | Silicon Valley Astronomy Lectures | Silicon Valley Astronomy Lectures | |
| 58 | — | F | Formation planétaire : de la Terre aux exoplanète - Alessandro Morbidelli | Collège de France | |
| 59 | — | G | Galaxies et cosmologie - Françoise Combes | Collège de France | |
| 60 | — | E | Exoplanet Radio | Deep Astronomy, LLC | |
| 61 | — | G | Good Heavens! The Human Side of Astronomy | goodheavens | |
| 62 | — | T | The Astro Ben Podcast | Ben Gamble | |
| 63 | — |  | Black Holes | Nitesh Kabi | |
| 64 | — | 吳 | 吳老師與Maggie聊天文與生活 | Maggie UFOradio | |
| 65 | — | T | The Space Race | The Space Race | |
| 66 | — |  | AstroGeo - Geschichten aus Astronomie und Geologie | Karl Urban und Franziska Konitzer | |
| 67 | — |  | Das Universum | Florian Freistetter, Ruth Grützbauch, Evi Pech | |
| 68 | — | T | The NebulaCast | Rod | |
| 69 | — | T | The Astroholic Explains | Alfredo Carpineti | |
| 70 | — |  | Dark Matter | Inception Point Ai | |
| 71 | — |  | Spacepod | Carrie Nugent | |
| 72 | — | M | Mates in Space | Justin McArthur and Jack Eaton | |
| 73 | — |  | Aries A Fire Zodiac Sign | Valeria Ustiola | |
| 74 | — | I | It’s a Dark Matter Thing | It’s A Dark Matter Thing | |
| 75 | — | B | Black Hole | Inception Point Ai | |
| 76 | — | P | Poussière d'étoile | Ripley Media | |
| 77 | — | T | The Cosmic Savannah | The Cosmic Savannah | |
| 78 | — |  | Where's My Jetpack? | Stak | |
| 79 | — | B | But It Was Aliens | But It Was Aliens | |
| 80 | — | A | Astronomy with Sanjaya Elvitigala (Sinhala) | ELearning.lk | |
| 81 | — |  | The Space Between | Fractal Studios Podcast Network | |
| 82 | — |  | Looking Up | Cincinnati Public Radio | |
| 83 | — | I | Inner Dimensions: Black Holes feat. Dr. Lia Medeiros | Catherine Hannon | |
| 84 | — | T | The Open Universe | Sownak Bose & Ana Bonaca | |
| 85 | — |  | Let's Science | SQPN, Inc. | |
| 86 | — | S | Space Exploration Show | Christopher Wofford | |
| 87 | — |  | Naked Astronomy, from the Naked Scientists | The Naked Scientists | |
| 88 | — | C | CurioCast | Harshavardhan Varma | |
| 89 | — |  | The Astrocast | Christopher Page | |
| 90 | — |  | Naked Astronomy, from the Naked Scientists | The Naked Scientists | |
| 91 | — |  | IFLScience - The Big Questions | IFLScience | |
| 92 | — | H | Harry And Jack | Jack | |
| 93 | — | W | Weekly Space Hangout | Weekly Space Hangout Journalist Team | |
| 94 | — |  | อวกาศคาดไม่ถึง | THE STANDARD PODCAST | |
| 95 | — | 宇 | 宇宙谜团：探索天下谜团，普及科学知识 | 多云下的蛋 | |
| 96 | — | L | Learn the Night Sky | Wanda Parapluie | |
| 97 | — | D | Daily Astrology with Markus Barrington | Markus Barrington | |
| 98 | — | B | Behind the Chase Ft. Justin Anderson & Dylan Kaniski | Behindthechase | |
| 99 | — | B | B a c k y a r d e r s | @sa_astro | |
| 100 | — | S | SpaceX Daily | Michael Lugassy | |
