Horizon
Season 53 Episode 3 - The Mystery of Dark Energy
7.4 ?
1964
Documentary
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.
Episodes in Season 53
1
The Immortalist
60 min
2
Project Greenglow - The Quest for Gravity Control
60 min
3
The Mystery of Dark Energy
60 min
NOW PLAYING
4
Oceans of the Solar System
60 min
5
The End of the Solar System
60 min
6
Should We Close Our Zoos?
60 min
7
How to Find Love Online
60 min
8
Ice Station Antarctica
60 min
9
Curing Alzheimer's
60 min
10
E-Cigarettes: Miracle or Menace?
60 min
11
Why Are We Getting So Fat?
60 min
12
Sports Doping - Winning At Any Cost?
60 min
13
Inside CERN
60 min
14
My Amazing Twin
60 min
15
The Lost Tribes of Humanity
60 min
16
The Wildest Weather in the Universe
60 min
