The LIUniverse with Dr. Charles Liu

theliuniverse 80 - Bonus Episode: The Secret Fortress of Ag-Karrah, Part 2 (Actual Play)

A half-hour dose of cosmic conversation with scientists, educators and students about the cosmos, scientific frontiers, scifi, comics, and more. Hosted by Dr. Charles Liu, PhD, an astrophysicist at the American Museum of Natural History. Support us on Patreon.

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Episodes

29 Aug 2026

15 Aug 2026

13 Jun 2026

30 May 2026

16 May 2026

02 May 2026

11 Apr 2026

21 Mar 2026

07 Mar 2026

07 Feb 2026

24 Jan 2026

10 Jan 2026

27 Dec 2025

13 Dec 2025

29 Nov 2025

15 Nov 2025

01 Nov 2025

18 Oct 2025

27 Sep 2025

21 Jun 2025

07 Jun 2025

24 May 2025

10 May 2025

26 Apr 2025

05 Apr 2025

22 Mar 2025

08 Mar 2025

22 Feb 2025

08 Feb 2025

25 Jan 2025

04 Jan 2025

22 Dec 2024

07 Dec 2024

23 Nov 2024

09 Nov 2024

26 Oct 2024

19 Oct 2024

07 Sep 2024

24 Aug 2024

10 Aug 2024

20 Jul 2024

06 Jul 2024

15 Jun 2024

02 Jun 2024

18 May 2024

04 May 2024

20 Apr 2024

04 Apr 2024

30 Mar 2024

16 Mar 2024

The LIUniverse with Dr. Charles Liu

Episodes

Bonus Episode: The Secret Fortress of Ag-Karrah, Part 2 (Actual Play)

Bonus Episode: The Secret Fortress of Ag-Karrah, Part 1 (Actual Play)

ChuckGPT - Patreon Question Edition

Our Weird, Wondrous Universe with Erika Hamden

Ruby Raindrops and Painted Peacocks with Munazza Alam

Astrophotography with Astronaut Don Pettit

Finding the “Bubbles” Exoplanet and Crocheting Dinosaurs with Victoria DiTomasso

Supernovas and Space Gold with Dr. Ashley Villar

Building Worlds with Luke Skywatcher

Chuck GPT: Astrotech

Chuck GPT: Answering Eerie Questions

Serving Cosmic Brunch with Thresa Kelly

2025 Year-End Special

Venus, Interstellar Visitors, and Auroras with Dr. David Grinspoon

Rings, Orbits and Space Storms with Dr. Phil Nicholson

Tiny Galaxies and Massive Black Holes with Dr. Matt Taylor

Black Holes Colliding with Dr. Charlotte Olsen

Measuring the Stars with Astrostatistician Sabrina Berger

Cosmic Raspberries and Life on Mars with Dr. Kelly Blumenthal

Chuck GPT Apocalypse, Part 2

Chuck GPT Apocalypse, Part 1

Finding Your Place in Space with Sadie Coffin

Shredding and Stitching Stars with u/Andromeda321 (Yvette Cendes)

Early Galaxies, Intelligent Plants and the Geometry of D&D Dice With Justin Cole

Standing on the Edge of Discovery with Dr. Melodie Kao

Future Fashion: Spacesuits, Exoskeletons & More with Alexia Stylianou

Half-Baked Stars and Handmade Macarons with Dr. Theron Carmichael

Cold Wars, AI, and Art for Aliens with Rebecca Charbonneau

Megamasers and Magnetic Fields with Dr. Jackie Villadsen

A Scintillating Cosmic Conversation with Robert Sparks

Comets, Eclipses and Auroras: The LIUniverse Looks Back at 2024

Space Lasers, Solar Panels and Stochastic Parrots with Leah Voytovich

A Double Dose of Physics with Dr. Betty Jensen and Dr. Mary Lou West

Into the Unknown with Dr. Kelsey Johnson Part 2

Into the Unknown with Dr. Kelsey Johnson Part 1

A HaLIUween Special

Chuck GPT 4.0

The End of Everything with Dr. Katie Mack Part 2

The End of Everything with Dr. Katie Mack Part 1

Making Space Accessible with Celene Shimmen

Sharing Space with Astronaut Cady Coleman, Part 2

Sharing Space with Astronaut Cady Coleman, Part 1

Chuck GPT 3.0: Gravity, rocket Propulsion, space Tethers, and more!

Composing the Cosmos – Musical Explorations of Deep Space with Bruce Lazarus

Cosmic Pathways with Dr. Ronald Gamble

Volcanoes on Earth and in Space with Dr. Samantha Tramontano

Neurobionics with Dr. Nicki Driscoll

The Great American Eclipse

ChuckGPT 2.0 – Three Body Problem Q&A

Ancient Astronomy with Hannah Liu