Horizon - Season 54 (2018)

Know what this is about? Be the first one to add a plot.

Scientists start to peel back the layers of Jupiter to reveal the wonders within, using information gained from Nasa's Juno mission.

Suicide is the biggest killer of men under 50 in the UK. This means that the most likely thing to kill Dr Xand Van Tulleken is himself. And he wants to know why.

Know what this is about? Be the first one to add a plot.

Know what this is about? Be the first one to add a plot.

Know what this is about? Be the first one to add a plot.

An exposition on the workings of the human body clock. A former commando spends 10 days in varying light conditions within an abandoned bunker alone whilst a team monitor the effect of falling out of time sync with the rest of the world on his physical and mental state. Scientific explanations and useful sleeping pattern tips are given throughout the documentary.

Know what this is about? Be the first one to add a plot.

Know what this is about? Be the first one to add a plot.

Know what this is about? Be the first one to add a plot.

Know what this is about? Be the first one to add a plot.