Ontelly

2010: Space Odyssey to Europa

Astronomer Paul Murdin asks if Jupiter's moon, Europa, might sustain biological life.

Heart And Soul - Aliens and Faith 26/09/2009

Is there alien life on other planets, and what are the implications for world religions?

In Our Time - The Planets

Melvyn Bragg examines our knowledge of the planets in both our and other solar systems.

Light Fantastic - The Light of Reason

Simon Schaffer looks at how light changed man's understanding of the universe.

Night Waves - Galileo, Birdsong, Nigeria, Sound in Art

Rana Mitter discusses Galileo, a stage version of Birdsong and Nigerian national identity.

The Story of Science: Power, Proof and Passion - What Is Out There?

How we came to understand our planet was not at the centre of everything in the cosmos.