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PBS Space Time - Season 2026 Episode 3 The Universe Tried to Hide the Gravity Particle. Physicists Found a Loophole.

Trailer
Physicists have long believed that detecting the particle of gravity—the graviton—was fundamentally impossible, with the universe itself seeming to block every direct attempt. This episode explores a new generation of clever experiments that may finally let us detect gravity’s particle, and why even succeeding wouldn’t quite mean what we think it does.

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First Air Date: Feb 11, 2015

Last Air date: Mar 05, 2026

Season: 13 Season

Episode: 427 Episode

Runtime: 26 minutes

IMDb: 10.00/10 by 1.00 users

Popularity: 16.1099

Language: English