About this showing of How the Universe Works
New discoveries have revealed alien worlds that seem to defy the laws of physics. Experts use cutting-edge astronomy to explore this mystery.
Exact TV airing
How the Universe Works
Mystery Of Alien Worlds
This broadcast aired on Discovery .Science on Monday 17 August 2026, 09:00, ending at 10:00.
This airing has ended
This page records the exact Mon 17 Aug 2026 showing. For the next available broadcast, use the current How the Universe Works programme page.
Airing details
ChannelDiscovery .Science
StartsMon 17 Aug 2026, 09:00
EndsMon 17 Aug 2026, 10:00
Episode / edition: Mystery Of Alien Worlds
SkySky Q / Satellite167Next showing of How the Universe Works
The next currently listed showing is Tue 1 Sep 2026, 14:00 on Discovery .History+ 1.
See all current showingsOther current airings
Tue 1 Sep 14:00How the Universe Works
Dark History Of EarthDiscovery .History+ 1Tue 1 Sep 19:00How the Universe Works
Death Of The Milky WayDiscovery .HistoryTue 1 Sep 20:00How the Universe Works
Death Of The Milky WayDiscovery .History+ 1Wed 2 Sep 00:00How the Universe Works
Dark History Of EarthDiscovery .HistoryWed 2 Sep 01:00How the Universe Works
Dark History Of EarthDiscovery .History+ 1
Dark History Of EarthDiscovery .History+ 1Tue 1 Sep 19:00How the Universe Works
Death Of The Milky WayDiscovery .HistoryTue 1 Sep 20:00How the Universe Works
Death Of The Milky WayDiscovery .History+ 1Wed 2 Sep 00:00How the Universe Works
Dark History Of EarthDiscovery .HistoryWed 2 Sep 01:00How the Universe Works
Dark History Of EarthDiscovery .History+ 1