Could we survive on a world where even lifting a coffee cup is a struggle? Discover how high-gravity planets shape life, technology, and the future of space colonization. From immense super-Earths to black holes, we examine the worlds where gravity rules all.

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Credits:
High-Gravity Worlds: The Planets That Crush You 
Episode 491; March 20, 2025
Written, Produced & Narrated by: Isaac Arthur
Graphics by: Jeremy Jozwik, Ken York, and Sergio Botero 
Select imagery/video supplied by Getty Images 
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator
Chris Zabriskie, "Unfoldment, Revealment", "A New Day in a New Sector", "Oxygen Garden"
Stellardrone, "Red Giant", "Billions and Billions"

High-Gravity Worlds (Narration Only)

Isaac Arthur