Forces of Nature with Brian Cox

Editorial

BBC One Cambridgeshire

BBC Two

BBC Four

The BBC West region started on 1st September 1957 as part of the BBC Television Service, before becoming BBC One West.

BBC One West

Simulcast of network BBC One in high definition. From 03/11/2010

BBC One HD

Simulcast of BBC One Scotland in high definition. From 14/01/2013

BBC One Scotland HD

The BBC South West region started on 20th April 1961 as part of the BBC Television Service, before becoming BBC One South West.

BBC One South West

Simulcast of BBC One Northern Ireland in high definition. From 24/10/2012

BBC One Northern Ireland HD

The BBC South region started on 5th January 1961 as part of the BBC Television Service, before becoming BBC One South.

BBC One South

Simulcast of BBC One Wales in high definition. From 29/01/2013

BBC One Wales HD

BBC One London

London

BBC One West Midlands

BBC One region covering Derbyshire, Leicestershire and Nottinghamshire.

BBC One East Midlands

The BBC East region started on 1st May 1959 as part of the BBC Television Service, before becoming BBC One East.

BBC One East

BBC One North West

The BBC North East & Cumbria region started in 1959 (tbc) as part of the BBC Television Service, before becoming BBC One North East & Cumbria.

BBC One North East & Cumbria

BBC One Yorkshire

BBC One Oxfordshire

Formerly part of a wider BBC One South East region that included London and part of the South region. Separated from BBC One London 2001-09-03 following reorganisation of the South East region.

BBC One South East

BBC One Channel Islands

BBC One Yorks & Lincs

BBC One Scotland

Scotland

BBC Northern Ireland region started on 19th April 1955 as part of the BBC Television Service, before becoming BBC One Northern Ireland.

BBC One Northern Ireland

BBC One Wales

Wales

BBC Two Scotland

BBC Two Northern Ireland

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

Brian Cox

Andrew Cohen

Danielle Peck

Stephen Cooter

Forces of Nature with Brian Cox: Episode 4: The Pale Blue Dot

Documentaries

The Pale Blue Dot

Episode 4

Episode 4: The Pale Blue Dot

BBC One - Forces of Nature with Brian Cox, The Pale Blue Dot

Professor Brian Cox explains the science behind the colours of the planet.

Professor Brian Cox reveals how Earth's beauty is created by just a handful of forces. In this episode Brian explains the science behind the colours of the planet.

In this final episode Professor Brian Cox travels to Iceland, where the delicate splendour of a moonbow reveals the colours that paint our world, and he visits a volcano to explain why the sun shines. By exploring how sunlight transforms the plains of the Serengeti, drives the annual migration of humpback whales to the Caribbean and paints the moon red during a lunar eclipse, Brian reveals the colour signature of our life-supporting planet.

Finally, at an observatory high in the Swiss Alps, he shows how these colours aren't simply beautiful, but that understanding how they're created is allowing us to search for other Earths far out in the cosmos.

BBC One

Factual: Science & Nature: Nature & Environment

Professor Brian Cox reveals how Earth's beauty is created by just a handful of forces.

Professor Brian Cox combines some of the most spectacular sights on Earth with our deepest understanding of the universe to reveal how the planet's beauty is created by just a handful of forces.

Accessibility links

Programme Index

Forces of Nature with Brian Cox

Episode 4: The Pale Blue Dot

Contributors

Genres

Formats

Series

BBC One Cambridgeshire

About BBC One