Duration
60 minutes
Series Info
Season 5 Episode 1 of 8
Quick Summary
The series exploring the science of astronomy returns
About This Program
The series exploring the science of astronomy returns, beginning with a look at the mysterious 'ninth' planet reported to exist on the very edge of the Solar System
How the Universe Works broadcasts on Discovery Science +1 at 9:00am, Wednesday, 17 December 2025.
Channel Numbers:
Sky HD685Sky267Virgin379