Universe Today Podcast

Can we find a use for the L3 Lagrange point? How long do the Voyagers have left? Which goals do we have for telescopes that are being built? And in Q&A+, arguably the most important technology we can focus on?

BONUS QUESTION STARTS AT 17:07

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Here's a link to the full, unedited livestream: https://youtube.com/live/gENBle2AVDk

What exciting science can we expect in 2026? Can dark matter be black holes or even something else? Does light travel forever? And in Q&A+, could a rogue planet pass through the Solar System?

BONUS QUESTION STARTS AT 16:10

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Here's a link to the full, unedited livestream: https://youtube.com/live/gENBle2AVDk

There is growing mistrust in experts and expertise. Not just in space but in practically any field. Why do people stop trusting experts? What processes are behind it? What can we do to fix it? Finding out in this interview.

🟣 Guest: Dr. Frederic Bertley https://www.fredericbertley.com/

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Can we find siblings of the Sun? Is the expansion of the Universe symmetrical in all directions? Which molecules can be considered biosignatures? And in Q&A+, I answer a tricky question about Star Wars vs Star Trek.

BONUS QUESTION START AT 18:33

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Here's a link to the full, unedited livestream: https://youtube.com/live/gENBle2AVDk

Will Titan become habitable when the Sun expands? What is the next target for the Event Horizon Telescope? Could we see light from the Sun's past? And in Q&A+, a quick update on the search of Planet 9.

BONUS QUESTION START AT 18:00

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Here's a link to the full, unedited livestream: https://youtube.com/live/gENBle2AVDk

LLM and Generative AI seems to be everywhere. But at the same time it generates a lot of AI slop in all forms. However, there are really good ways we can use LLMs for science. How can we do it in astronomy? Can we teach ChatGPT or Gemini to do good science? Finding out in this interview.

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BONUS PART STARTS at 40:59

🟣 Guest: Nolan Koblischke https://nolank.ca

👉 AION Search https://astronolan-aion-search.hf.space/

• 00:00 Intro

• 02:30 Using LLMs for Astronomy purposes

• 10:30 Training LLMs

• 31:42 LLMs potentially contributing to new science knowlegde

• 40:59 Which part of astronomy is it most useful in

• 49:48 Current obsessions

• 58:11 Final thoughts

The best spacecraft images of 3I/ATLAS, maybe Titan doesn’t have a liquid ocean, planetesimals crashing in a nearby star system, and the first superkilonova. And in Space Bites+, astronomers are finding more exoplanet candidates that might have atmospheres.

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• 00:00 Intro

• 00:14 More Activity from 3I/ATLAS https://www.universetoday.com/articles/esas-juice-mission-reveals-more-activity-from-3iatlas

• 02:28 We May Have Lost an Ocean World https://www.universetoday.com/articles/the-solar-system-loses-an-ocean-world

• 04:48 Catastrophic Collision Spotted in Fomalhaut https://www.universetoday.com/articles/the-hubble-witnesses-catastrophic-collisions-in-the-fomalhaut-system

• 07:34 Crashing Exocomets https://www.universetoday.com/articles/the-hubble-witnesses-catastrophic-collisions-in-the-fomalhaut-system

• 09:30 Superkilonova https://www.universetoday.com/articles/did-astronomers-just-find-a-superkilonova-double-explosion-maybe

• 11:47 Vote results https://www.youtube.com/@frasercain/posts

• 12:15 "They Live" galaxies https://www.universetoday.com/articles/the-jwst-found-a-jekyll-and-hyde-galaxy-in-the-early-universe

• 14:02 BONUS STORY https://www.universetoday.com/articles/five-new-planets-and-the-battle-for-their-atmospheres

• 17:08 More space news

• 17:50 Wrapping up 2025

Could people on Mars see city lights on Earth? Will it still be possible for amateurs to discover asteroids after Vera Rubin? What can we expect from Mars samples? And in Q&A+, what happens if you put your hand across the event horizon of a black hole?

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Will Jared Isaacman fly to fix Hubble as NASA Administrator? Why was 2I/Borisov covered much less than Oumuamua and 3I/ATLAS? Does the Milky Way have galactic weather? And in Q&A+, my thoughts about SpaceX IPO which is absolutely not financial advice?

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Here's a link to the full, unedited livestream: https://youtube.com/live/2t71Jdjrp38

3I/ATLAS makes its closest approach to Earth, a new independent way to measure the Hubble constant, are Uranus and Neptune actually rock giants? Jared Isaacman is the new NASA administrator. And in Space Bites+, astronomers search for the black hole in the Omega Centauri cluster.

Watch the video here (with no ads) or on YouTube: https://youtu.be/_P7MmL67vzc