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Season 53 · Episode 3 of 16 Aired Mar 30, 2016

The Mystery of Dark Energy

Wed, Mar 30, 2016
Streaming on PBS
0 of 16 watched this season
Next: S53 E4

Examining Dark Energy, the mysterious force that is unexpectedly causing the universe's expansion to speed up. Its effects were discovered in 1998, but physicists still do not know what it is, and its very existence calls into question Albert Einstein's General Theory of Relativity; the cornerstone of modern physics. The hunt for the identity of Dark Energy is on, and although experiments conducted on earth and in space generate data that might provide a clue, physics is hoping another Einstein might emerge and write a new theory that explains the mystery.

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Airs

Wed, Mar 30, 2016

Show

Horizon

1174 episodes

Episode

S53 · E3

in Horizon