Universe Today Guide to Space Audio Podcast Episodes Online

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Universe Today Guide to Space Audio Podcast Episodes Online | Radio and Podcast

Episodes

50 of 1,542 episodes

[Space Bites+] Io's Lakes Turned Out Weirder Than We Thought

BONUS STORY starts at 15:34 Watch here (with no ads) or on YouTube: https://youtu.be/f5t09W_tdfE Patreon Q&As https://www.patreon.com/collec...

21:33May 8, 2026

[Q&A+] Orbital VS Surface Lunar Bases

BONUS QUESTION STARTS AT 15:16 Watch the video here (with no ads) or on YouTube: https://youtu.be/VFtMBTalNMg How hard is it to keep rocket...

22:08May 7, 2026

[Q&A+] What If AI Finds An Alien Technosignature Tomorrow?

BONUS QUESTION STARTS AT 13:25 Watch the video here (with no ads) or on YouTube: https://youtu.be/5PTjLZQ7qLU 00:00 Intro 00:25 [@paigepotte...

18:51May 5, 2026

[Space Bites+] Half Of Our Galaxy Is Hotter Than The Other (We Finally Know Why!)

BONUS STORY STARTS AT 18:18 Watch the video here (with no ads) or on YouTube: https://youtu.be/tejYwoRqG38 New info about 3I/ATLAS, NASA tes...

24:12May 1, 2026

[Q&A+] How Does A Telescope Made of 5000 Robots Work?

BONUS QUESTION STARTS AT 15:48 Watch the video here (with no ads) or on YouTube: https://youtu.be/90S24jYGtd4 Latest Patreon Q&A show: https...

20:44May 1, 2026

[Interview+] Removing Space Debris with Real-Life Star Trek Tech

BONUS PART STARTS AT 24:29 Watch the video here (with no ads) or on YouTube: https://youtu.be/GfEzOHGoAuU 🟣 Guest: Amy Haft 📜 Spacecraft e...

46:21Apr 29, 2026

[Q&A+] What If Voyager Crashed Into Something? | Q&A 418

BONUS QUESTION STARTS AT 17:23 Watch the video here (with no ads) or on YouTube: https://youtu.be/4uPUdm7WP9o Can we deploy a huge fleet of...

23:00Apr 28, 2026

[Space Bites+] Moon Landing Bottleneck // China Gaining // 11,000 New Rubin Asteroids

Here’s what might delay Artemis, New Glenn flies again, but there’s a problem, Voyager 1 has to shut down another instrument, Vera Rubin is...

23:36Apr 24, 2026

[Q&A+] Fermi Paradox Special (Vol. 2)

BONUS QUESTION STARTS AT 15:29 Watch the video here (with no ads) or on YouTube: https://youtu.be/ouw_AobGQ2M CosmoQuest Artemis Video: http...

18:41Apr 23, 2026

[Interview+] We Don't See Supernovae In The Milky Way. Nobody Knows Why

🟣 Guest: Dr. John Banovetz https://www.bnl.gov/world/ 📜 Uncovering the Next Galactic Supernova with the Vera C. Rubin Observatory https://...

43:08Apr 22, 2026

[Q&A+] Moon Base Basics, HWO Targets, Mars Nuclear Reactor

BONUS QUESTION STARTS AT 16:16 Watch the video here (with no ads) or on YouTube: https://youtu.be/gac8HkEO9AE How will we power the Moon bas...

19:59Apr 21, 2026

[Space Bites+] Fresh Lunar Crater // 3D-Map of The Universe // Stardust on Venus

BONUS STORY STARTS AT 20:55 Watch here (with no ads and a bonus part) or on YouTube: https://youtu.be/VHLROLaOCFc There's a new scar on the...

26:01Apr 17, 2026

[Q&A+] Understanding Universe's Scale, Mars Missions, Colonizing Gas Giant Moons

BONUS QUESTION STARTS AT 19:38 Watch here (with no ads) or on YouTube: https://youtu.be/N1yFECYcRYs How can you wrap your head around the tr...

25:10Apr 16, 2026

[Interview+] Extracting Even More Gravitational Waves from The Pulsar Timing Array

BONUS PART STARTS AT 27:40 Watch here (with no ads and a bonus part) or on YouTube: https://youtu.be/nX5Ou28VGwQ LISA Interview https://yout...

42:34Apr 16, 2026

[Q&A+] Eliminating Night Darkness, Voyagers' Lifetime, JWST's Planets

BONUS QUESTION STARTS AT 15:57 Watch the video here (with no ads) or on YouTube: https://youtu.be/1rUTV39wcwM Can we eliminate darkness at n...

24:26Apr 14, 2026

[Interview+] Phobos Might Already Be Destroyed and Reformed. Possibly Multiple Times

BONUS PART STARTS AT 37:54 Watch here (with no ads and a bouns part) or on YouTube: https://youtu.be/JMP7N_Dkga0 In the recent years we foun...

52:49Apr 14, 2026

[Space Bites+] "Accidental" Moon Photo // New NASA Budget Cuts // New Class of Stars

BONUS STORY STARTS AT 20:03 Watch here (with no ads) or on YouTube: https://youtu.be/TV_kJYQctvk Artemis 2 is going well. The White House pr...

26:11Apr 10, 2026

[Q&A+] Moon Atmosphere, Habitable Quasars, Sun's Red Giant Phase

BONUS QUESTION STARTS AT 13:22 Will Jupiter system become habitable? How much atmosphere could the Moon hold onto? Do quasars have a habitab...

18:51Apr 10, 2026

[Interview+] What Would It Take to Catch Up With a Meteorite?

Earth is hit by meteorites every day. Some are harmless, some could be dangerous. But now we have the most advanced tool to discover and pre...

35:12Apr 8, 2026

[Q&A+] Ring Galaxies' Origin, Project Orion, Comet Hitting The Moon | Q&A 412

BONUS QUESTION STARTS AT 13:39 Watch the video here (with no ads) or on YouTube: https://youtu.be/gIOPdaFyjFY How did the ring galaxies get...

19:43Apr 7, 2026

[Interview+] Can Mars Fight Back The Contamination from Earth

BONUS PART STARTS AT 18:21 Watch here (with no ads) or on YouTube: https://youtu.be/K6LbP3Q1iMM Going to Mars means contaminating it with Ea...

30:40Apr 6, 2026

[Space Bites+] Unexpected Comet Behaviour // Artemis 2 Launched // NO-Dark-Matter Galaxy

BONUS STORY STARTS AT 20:11 👉 Interviews on YouTube https://www.youtube.com/playlist?list=PLbJ42wpShvmnK1xmCRad_8bn0uOcmLiIE 👉 Interviews...

25:13Apr 3, 2026

[Q&A+] Reasons to Return to The Moon, WW3 and The Kessler Syndrome, Time Delay Cosmography

BONUS QUESTION STARTS AT 15:49 Watch the video here (with no ads) or on YouTube: https://youtu.be/poOg7fY_3Q0 What will we learn from going...

20:31Apr 2, 2026

[Interview+] A NIAC Project That Could Crush The Hubble Tension

Watch here (with no ads) or on YouTube: https://youtu.be/MX3YWQVSjW8 Fast Radio Bursts can be a key to dramatically improving cosmic distanc...

54:05Apr 1, 2026

[Q&A+] Best Space Pet, Aftermath of 3I/ATLAS Flyby, Limits on Lagrange Points

BONUS QUESTION STARTS AT 15:00 🎬 Top-100 Sci-Fi/Space Movies https://www.patreon.com/posts/153930141 📺 Top-100 Sci-Fi/Space TV Series http...

18:50Mar 31, 2026

[Interview+] The Limits of The Habitable Worlds Observatory

Watch here (with no ads) or on YouTube: https://youtu.be/M3KZgV-_kks The Habitable Worlds Observatory is our ultimate tool to see an Earth-s...

41:41Mar 30, 2026

[Emergency Review] Project Hail Mary + Top 100 Lists

This is an EMERGENCY podcast about Project Hail Mary. Fraser's joined by Producer Anton discussing the movie, as well as the recently releas...

43:15Mar 28, 2026

[Space Bites+] Nuclear Mars Mission // NASA's Moon Base // New ISS Plan

BONUS STORY STARTS AT 20:07 Watch here (with no ads) or on YouTube: https://youtu.be/FBEUdChBGxA NASA overturns its future exploration plans...

25:47Mar 27, 2026

[Q&A+] Nights on Venus, Best Interstellar Propulsion Tech, Sun's Stellar Flybys

BONUS QUESTION STARTS AT 12:02 Watch the video here (with no ads) or on YouTube: https://youtu.be/V6Vm9Wb4ZF8 Full livestream: https://youtu...

19:17Mar 27, 2026

[Interview+] There Might Be A Limit on How Many Satellites We Can Launch

Watch here (with no ads) or on YouTube: https://youtu.be/w677o1jHYmk The number of satellites has grown dramatically and it will continue to...

37:03Mar 25, 2026

[Q&A+] Video from Titan, Watching Artemis 2, Moons with Moons with Moons

BONUS QUESTION STARTS AT 13:04 👉 Send in your questions for Patreon Q&A here: https://www.patreon.com/posts/153780788 Watch here (with no a...

17:54Mar 25, 2026

[Interview+] How Moon's Ridges Reveal Secrets About Its Geology

Watch here (with no ads) or on YouTube: https://youtu.be/iGxXclzwa08 How dead is the Moon (geologically speaking)? How can we know what's go...

40:25Mar 23, 2026

[Bonus] Event Horizon JMG: Why Intelligence May Be Extremely Rare in the Universe

This is an episode of John Michael Godier's Event Horizon show that we did together. YouTube version on JMG's channel: https://youtu.be/mbn3...

69:28Mar 23, 2026

[Space Bites+] Weird New Planet // New Moon in A Bag // Superstorm Hit Mars

BONUS STORY STARTS AT 15:26 Watch here (with no ads) or on YouTube: https://youtu.be/Ncr3QzZUREY A planetary system that breaks all the rule...

22:13Mar 20, 2026

[Q&A+] Moon Bases Locations, Lunar Internet, Sun's Companion

BONUS QUESTION STARTS AT 13:51 Watch the video here (with no ads) or on YouTube: https://youtu.be/YZD1WNKzbiQ Could the Sun have a binary co...

19:52Mar 19, 2026

[Q&A+] Humanity's Biosignatures, Galaxy Rotation, The Ultimate Question

BONUS QUESTION STARTS AT 15:49 Watch the video here (with no ads) or on YouTube: https://youtu.be/GvVZsDw3Xk0 If the robots take over, what...

20:33Mar 17, 2026

[Interview+] Little Red Dots Could Be Something Completely Unexpected

BONUS PART START AT 28:49 Watch here (with no ads) or on YouTube: https://youtu.be/4caOfg5K8Is Little Red Dots are one of the biggest myster...

47:23Mar 16, 2026

[Interview+] How Vera Rubin's Insane Data Pipeline Works

How does Vera Rubin's data stream work? Why are there data brokers and what's their function? Who can use the data and how you can do that?...

23:32Mar 15, 2026

[Space Bites+] Improving ELT // More from DART // Sun's Heartbeat

BONUS STORY STARTS AT 21:25 Watch here (with no ads) or on YouTube: https://youtu.be/bqeK-3s-y1s Starshades for ground-based telescopes, DAR...

27:53Mar 14, 2026

[Q&A+] Superfast Neutrinos, Types of Astronomers, Gravitational Limits for Planets

BONUS QUESTION STARTS AT 15:13 Watch the video here (with no ads) or on YouTube: https://youtu.be/zWkaeakf4Mg Which different types of astro...

20:36Mar 12, 2026

[Q&A+] What Will Vera Rubin Find?

BONUS QUESTION STARTS AT 14:15 Watch the video here (with no ads) or on YouTube: https://youtu.be/iVoz7HnPp1k What will Vera Rubin find? Can...

19:47Mar 10, 2026

[Supercut] 10 Years of Black Hole Questions in 10 Hours

We built a search engine that allows us to search through all the Questions Shows we've recorded to look for specific topics. It turns out t...

600:03Mar 10, 2026

[Interview+] The Architect for JWST, Habitable Worlds Observatory and LIFE. Lee Feinberg

BONUS PART STARTS AT 01:10:56 Watch here (with no ads) or on YouTube: https://youtu.be/0R3ykUkxH5M 👉 My previous interview with Dr Lee Fein...

88:11Mar 10, 2026

[Space Bites+] Jupiter’s New Size // NO Moon Impact // More Years for ISS

BONUS STORY STARTS AT 20:43 Asteroid 2024 YR4 will not impact the moon in 2032. Jupiter is smaller and flatter than we thought. New ways to...

24:50Mar 6, 2026

[Q&A+] The Next ISS, Europan Life, Heat Death of The Universe

BONUS QUESTION STARTS AT 17:37 Watch the video here (with no ads) or on YouTube: https://youtu.be/olJR9OPYXbo What are the plans for the nex...

24:29Mar 5, 2026

[Bonus] Event Horizon JMG: Black Holes, Dark Matter, and What Rubin Will Find

This is an episode of John Michael Godier's Event Horizon show that we did together. YouTube version on JMG's channel: https://youtu.be/RCiE...

52:39Mar 3, 2026

[Q&A+] Catching Interstellar Objects, Safe Zone from Supernovae, Dark Matter Zones

BONUS QUESTION STARTS AT 14:16 Watch the video here (with no ads) or on YouTube: https://youtu.be/Jr32qD9WwjE How close is too close for a d...

19:09Mar 3, 2026

[Interview+] SpaceX's AI Data Centres Might Actually Be A Good Idea. Here's Why

SpaceX is pivoting towards the Moon from Mars. Big part of it is because they now want to build data centres in space. And on the Moon. Is i...

53:43Mar 2, 2026

[Space Bites+] Vera Rubin Is LIVE // NO Landing for Artemis 3 // Peeping Inside Uranus

BONUS STORY STARTS AT 20:50 🔭 Interview with Vera Rubin' Program Director Dr. Edward Ajhar: https://youtu.be/HQKswmYpxKE 🔵 Vote for the be...

25:00Feb 27, 2026

[Q&A+] State of The Voyagers, Dyson Sphere Construction, ELT Expectations | Q&A 401

BONUS QUESTION STARTS AT 17:21 Watch the video here (with no ads) or on YouTube: https://youtu.be/dTMAWvRteaQ How weathered are the Voyagers...

23:33Feb 26, 2026