About this showing of How the Universe Works
Dark matter is one of the greatest mysteries of the universe facing scientists today. Could it be the cause of supermassive black holes and mass extinctions.
Previously on TV
How the Universe Works
The Dark Matter Enigma
Previously shown on Discovery .Science on Tue 15 Sep 2026 at 02:00.
This showing has ended
This showing was on Discovery .Science at 02:00 on Tue 15 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelDiscovery .Science
StartsTue 15 Sep 2026, 02:00
EndsTue 15 Sep 2026, 03:00
Episode / edition: The Dark Matter Enigma
SkySky Q / Satellite167Next showing of How the Universe Works
The next currently listed showing is Tue 15 Sep 2026, 20:00 on Discovery .History+ 1.
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