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Horizon 2017 Episodes

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Back up to: Horizon

  1. Volcanoes of the Solar System

    Discover the parallels between Earth's volcanoes and those elsewhere in the solar system.

  2. Mars: A Traveller's Guide

    Leading experts on Mars discuss where they would go and what they would need to survive.

  3. Antarctica - Ice Station Rescue

    Following the everyday heroes battling to move a vital polar research station.

  4. Goodbye Cassini - Hello Saturn

    The final moments of the spacecraft Cassini, after 13 years traversing the Saturn system.

  5. Being Transgender

    What it means to be transgender and what happens when a person transitions.

  6. What Makes a Psychopath?

    What is a psychopath, what drives them to cause harm, and can they ever be cured?

  7. Dippy and the Whale

    Following the installation of a huge blue whale skeleton at the Natural History Museum.

  8. Ten Things You Need to Know about the Future

    Hannah Fry uses data to offer an evidence-based vision of our lives in the future.

  9. Cyber Attack - The Day the NHS Stopped

    The inside story of one of the most challenging days in the history of the NHS.

  10. Strange Signals from Outer Space!

    Horizon investigates unusual space signals, including the Lorimer Burst.

  11. Why Did I Go Mad?

    Following people living with voices, hallucinations and paranoia to explore the causes.

  12. ADHD and Me with Rory Bremner

    Comedian and impressionist Rory Bremner uncovers the science of ADHD.

  13. Hair Care Secrets

    The team examine the incredible, natural material that grows out of our heads - our hair.

  14. Clean Eating - The Dirty Truth

    Dr Giles Yeo investigates the latest diet craze and social media sensation - clean eating.