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Universe Today Guide to Space Audio

Universe Today Podcast

The Guide to Space is a series of space and astronomy poddcasts by Fraser Cain, publisher of Universe Today

Episodes

20 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