Dr Chris and Dr Xand learn about space. They find out all about the angle of the Earth's spin and how it affects lots of things, including the four seasons. Show more

In this film specially edited for schools, Professor Brian Cox discovers how a few fundamental laws gave birth to the most complex, diverse and unique force in the universe. Show more

Brian Cox gains exclusive access to Virgin Galactic, Blue Origin and Spaceport America, to explore what is really happening in privately financed space flight right now. Show more

Live recipes, the best of the week's TV, and celebrity chat. Tim Lovejoy, chef Simon Rimmer and Amanda Byram are joined by Professor Brian Cox and newscaster Katie Derham. Show more

Brian takes a fresh look at the concept of gravity, revealing it to be far more than just the force that makes things fall to the ground. Show more

Brian Cox looks at our attempts to answer one of the most profound questions we can ask – are we alone in the universe? In this film, he explains why this search should be taken seriously. Show more

Sir Patrick Moore celebrates the 700th episode of The Sky at Night at his home in Sussex, with the help of guests Brian Cox, Jon Culshaw and the Astronomer Royal. Show more

Sir Patrick Moore celebrates the 700th episode of The Sky at Night at his home in Sussex, with the help of guests Brian Cox, Jon Culshaw and the Astronomer Royal. Show more

Professor Brian Cox uses this year's Huw Wheldon Memorial Lecture to address the main challenges in bringing science to television. Show more

Clive Anderson and Emma Freud are joined by Brian Cox, Barbara Taylor Bradford and Paul Chowdhry for an eclectic mix of conversation, music and comedy. Show more

Andy Johnson meets entrepreneurs from the North West who are using their skills to beat the economic slowdown. Jacey Normand joins astronomer Brian Cox at Jodrell Bank. Show more

Documentary in which the Stewart family, who are Scottish Travellers, let the cameras record their lives over nine months as they proudly maintain their traditional lifestyle. Show more

Brian Cox uses the BBC archive to examine the story of man's relationship with the moon, from James Burke testing out Nasa equipment to Neil Armstrong's giant leap for mankind. Show more

Dara O Briain and Professor Brian Cox celebrate the wonder of the night sky. At Jodrell Bank they look at the mysteries of the moon and meet the last man to walk on its surface. Show more

Dara and Brian's journey through the night sky continues with a look at black holes, the most mysterious and destructive objects in the whole universe. Show more

Dara and Brian's journey through the night sky concludes with a look at aliens, extra terrestrial life and the hunt for new worlds. Mark Thompson tackles light pollution. Show more

Professor Martin Rees talks to Professor Brian Cox about one of his heroes, Joseph Rotblat, a physicist on the Manhattan Project. Show more

In this compilation of 12 short films, professor Brian Cox witnesses the wonders of the universe through some of the most breathtaking environments on Earth. Show more

Brian Cox explores the scientific method and 350 years of British science that has helped shape the world.

Quiz and celebration of 50 years of the BBC's second channel, hosted by Dara O Briain. With Richard Osman supplying facts and guest spots from the channel's past and present. Show more