Uploaded February 2026 | Updated September 2026, 2 weeks ago

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Could we build wormholes and travel the galaxy? Exploring stable wormholes, spacetime shortcuts, and the future of interstellar civilization.

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Credits:
Wormhole Stableways – Constructing and Navigating Artificial Shortcuts Through Space
Written, Produced & Narrated by:
Isaac Arthur
Select imagery/video supplied by Getty Images

Chapters
0:00 Intro
1:38 What Is a Wormhole?
5:21 Could Wormholes Exist Naturally?
8:49 What Keeps a Wormhole Open?
12:08 Can We Build an Artificial Wormhole?
16:05 How Would You Travel Through One?
20:56 So Where Are We?
25:14 Civilization across the Stableways
30:58 Nebula
32:10 Bridges to Eternity