About this showing of How the Universe Works
Despite Pluto's appearance as a dark and frozen world, scientists are investigating whether there might be warm liquid water beneath the surface.
On TV now
How the Universe Works
Secret History Of Pluto
On Discovery .Science now until 04:00.
On TV now
How the Universe Works is on Discovery .Science now and finishes at 04:00.
Airing details
ChannelDiscovery .Science
StartsFri 18 Sep 2026, 03:00
EndsFri 18 Sep 2026, 04:00
Episode / edition: Secret History Of Pluto
SkySky Q / Satellite167Next showing of How the Universe Works
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