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Horizon

BBC TwoDocumentary · 62 seasons

7.5TMDB

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Season 52

Questions

Where can I watch Horizon?

Horizon streams on PBS.

How many episodes are in Season 52?

Season 52 has 18 episodes.

Episode roomHorizon S52 E8
Still 1 from Aftershock: The Hunt for Gravitational Waves

Horizon · Season 52 · Episode 8

Aftershock: The Hunt for Gravitational Waves

Tuesday, March 10 · 60 min · ★ 6.5 on TMDB

Horizon travels to the South Pole to tell the inside story of the greatest scientific quest of our time. In March 2014, a team of astronomers stunned the scientific world when they announced that their BICEP2 telescope at the South Pole had possibly detected a signal of “gravitational waves” from the early universe. This is the inside story of the hunt for gravitational waves from the beginning of time. How the BICEP2 team came close to making one of the greatest discoveries of the century – and what happened when it all began to unravel...

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