Duration
60 minutes
Series Info
Season 10 Episode 10
Quick Summary
Scientists explore what will happen if an asteroid hurtles towards Earth
About This Program
A fictional asteroid hurtles towards Earth. Expert scientists follow the unfolding story, asking what will happen next - and what will we do about it?
How the Universe Works broadcasts on Discovery Channel at 11:00pm, Thursday, 11 December 2025. (Subtitles, repeat)
Channel Numbers:
Sky HD617Sky HD717Sky125Sky126Virgin177