Sign language

BBC Two Northern Ireland

Horizon

Documentaries

Factual

Factual: Science & Nature

Factual: Science & Nature: Science & Technology

Horizon tells amazing science stories and reveals worlds you've never seen before.

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Volcanoes of the Solar System

BBC Four

BBC Two Scotland

Until 03/01/2009 BBC Two Wales (analogue) was known simply as BBC Two Wales. BBC Two Wales (digital) was BBC 2W. From 03/01/2009 BBC Two Wales schedules on both analogue and digital became identical

BBC Two Wales

BBC Two England

England

Simulcast of network BBC Two in high definition.

BBC Two HD

BBC Four HD

Simulcast of BBC Two Wales in high definition

BBC Two Wales HD

Simulcast of BBC Two Northern Ireland in high definition

BBC Two Northern Ireland HD

Steve Crabtree

Andrew Thompson

Horizon: 2017: Volcanoes of the Solar System

23/05/2017

2017

BBC Two - Horizon, 2017, Volcanoes of the Solar System

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

Horizon follows an international team of volcanologists in Iceland as they draw fascinating parallels between the volcanoes on Earth and those elsewhere in the solar system.

Volcanoes have long helped shape the Earth. But what is less well known is that there are volcanoes on other planets and moons that are even more extraordinary than those on our own home planet. 

Horizon follows an international team of volcanologists in Iceland as they draw fascinating parallels between the volcanoes on Earth and those elsewhere in the solar system. Through the team's research, we discover that the largest volcano in the solar system - Olympus Mons on Mars - has been formed in a similar way to those of Iceland, how a small moon of Jupiter - Io - has the most violent eruptions anywhere, and that a moon of Saturn called Enceladus erupts icy geysers from a hidden ocean. Computer graphics combined with original Nasa material reveal the spectacular sights of these amazing volcanoes.

Along the way, we learn that volcanoes are not just a destructive force but have been essential to the formation of atmospheres and even life. And through these volcanoes of the solar system, scientists have discovered far more about our own planet - what it was like when Earth first formed, and even what will happen to it in the future.

Horizon: 2017

BBC Two

Knowledge, drama, comedy and the arts for a broad adult audience.

BBC Two is a lively channel of depth and substance, carrying a range of knowledge-building programming complemented by great drama, comedy and arts.

Series exploring topical scientific issues.

Accessibility links

Programme Index

Horizon

2017

Volcanoes of the Solar System

Contributors

Genres

Formats

Brand

Series

BBC Two Northern Ireland

About BBC Two