The Bernal Sphere

Discover the incredible engineering and visionary potential of Bernal Spheres, futuristic space habitats designed to sustain human life in the stars.

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Credits:
Megastructures: The Bernal Sphere
Episode 485; February 6, 2025
Written, Produced & Narrated by: Isaac Arthur
Editors: Ludwig Luska
Graphics: Bryan Versteeg, Fishy Tree, Jeremy Jozwik, Udo Schroeter
Select imagery/video supplied by Getty Images 
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator
Phase Shift, "Forest Night"
Chris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector"
Stellardrone, "Billions and Billions"