About this showing of How the Universe Works
Scientists have discovered evidence of a mysterious ninth planet on the very edge of our solar system, could its moons support extra-terrestrial life.
Coming up on TV
How the Universe Works
Mystery Of Planet 9
On Discovery .Science on Wed 16 Sep 2026 at 15:00, ending at 16:00.
When is it on?
How the Universe Works starts at 15:00 on Discovery .Science on Wed 16 Sep 2026.
Airing details
ChannelDiscovery .Science
StartsWed 16 Sep 2026, 15:00
EndsWed 16 Sep 2026, 16:00
Episode / edition: Mystery Of Planet 9
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