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. | ||
| Title | : | Horizon |
| First Air Date | : | Feb 04, 1964 |
| Last Air Date | : | Jul 22, 2024 |
| Number of Episodes | : | 1169 |
| Number of Seasons | : | 60 |
| Genres | : | Documentary |
| Networks | : | BBC Two |
| Casts | : | |
| Alternative Titles | : | BBC Horizon |
| Plot Keywords | : | |
Season List
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25-12-1966
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04-02-1964
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06-01-1965
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02-01-1966
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17-01-1967
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02-01-1968
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02-01-1969
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05-01-1970
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04-01-1971
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03-01-1972
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04-01-1973
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07-01-1974
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20-01-1975
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05-01-1976
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07-01-1977
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06-01-1978
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26-02-1979
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14-01-1980
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05-01-1981
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11-01-1982
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10-01-1983
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09-01-1984
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07-01-1985
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06-01-1986
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05-01-1987
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04-01-1988
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09-01-1989
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08-01-1990
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07-01-1991
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06-01-1992
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04-01-1993
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10-01-1994
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09-01-1995
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08-01-1996
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27-02-1997
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19-02-1998
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28-01-1999
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12-01-2000
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25-01-2001
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10-01-2002
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09-01-2003
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08-01-2004
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13-01-2005
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12-01-2006
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13-03-2007
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15-01-2008
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26-01-2009
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13-10-2009
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27-09-2010
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08-08-2011
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23-07-2012
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12-08-2013
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18-08-2014
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16-03-2016
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19-01-2017
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05-02-2018
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23-01-2019
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16-01-2020
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04-01-2021
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31-03-2022
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22-07-2024
Episode List 2016
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16-03-2016
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30-03-2016
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06-04-2016
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13-04-2016
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17-04-2016
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25-04-2016
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04-05-2016
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11-05-2016
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22-05-2016
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07-06-2016
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10-08-2016
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25-08-2016
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12-10-2016
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