About this showing of How the Universe Works
New research is beginning to reveal an invisible scaffold of dark matter known as the Cosmic Web, an intergalactic network that transformed the universe.
Previously on TV
How the Universe Works
Secrets Of The Cosmic Web
Previously shown on Discovery .History on Sat 29 Aug 2026 at 00:00.
This showing has ended
This showing was on Discovery .History at 00:00 on Sat 29 Aug 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelDiscovery .History
StartsSat 29 Aug 2026, 00:00
EndsSat 29 Aug 2026, 01:00
Episode / edition: Secrets Of The Cosmic Web
Next showing of How the Universe Works
The next currently listed showing is Sat 12 Sep 2026, 18:00 on Discovery .History.
See all current showingsOther current airings
Sat 12 Sep 18:00How the Universe Works
Twin SunsDiscovery .HistorySat 12 Sep 19:00How the Universe Works
Uranus & NeptuneDiscovery .HistorySat 12 Sep 19:00How the Universe Works
Twin SunsDiscovery .History+ 1Sat 12 Sep 20:00How the Universe Works
The Quasar EnigmaDiscovery .HistorySat 12 Sep 20:00How the Universe Works
Uranus & NeptuneDiscovery .History+ 1
Twin SunsDiscovery .HistorySat 12 Sep 19:00How the Universe Works
Uranus & NeptuneDiscovery .HistorySat 12 Sep 19:00How the Universe Works
Twin SunsDiscovery .History+ 1Sat 12 Sep 20:00How the Universe Works
The Quasar EnigmaDiscovery .HistorySat 12 Sep 20:00How the Universe Works
Uranus & NeptuneDiscovery .History+ 1