Stars give warmth and light to planets and make life possible, until they run out of fuel and die themselves, but could these dead stars still enable life to dwell around them?

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Credits:
Colonizing White Dwarfs
Episode 444; April 25, 2024 
Produced, Written & Narrated by: Isaac Arthur

Colonizing White Dwarfs (Narration Only)

One day we may settle thousands of planets and trade between them, but what would a space freighter be like, who would crew them, and what would they carry?

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Space Freighters: Cargos & Crews 
Episode 448a; May 26, 2024
Written, Produced & Narrated by: Isaac Arthur
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Space Freighters, Cargos & Crews (Narration Only)

Ganymede is an enormous moon, larger than any other we’ve found, including our own, and may one day be the centerpiece of wider human settlements around Jupiter.

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Credits:
Colonizing Ganymede
Episode 449; May 30, 2024
Written, Produced & Narrated by: Isaac Arthur

Colonizing Ganymede (Narration Only)

Earth is immense, but we only live on a thin shell of its surface. So what if we built a planet with only that thin shell, or with several layers of them?
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Credits:
Megastructures: Hollow Earth
Episode 453,June 27, 2024
Written, Narrated & Produced by: Isaac Arthur
Music Courtesy of Epidemic Sound Epidemic Sound http://epidemicsound.com/creator
Lombus,"Cosmic Soup"

Megastructures: Hollow Earth

We often contemplate cyborgs, people enhanced by machines, but what would a civilization built upon cybernetics be like?

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Credits:
Cyborg Civilizations 
Episode 454a; July 7, 2024
Produced, Written & Narrated by: Isaac Arthur 
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator