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Before the Big Bang

What happened before the Big Bang? Exploring a new cosmological theory teetering on the very edge of science and encroaching on the territory we normally associate with philosophy, metaphysics, even religion.

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23 minutes

成人快手 World Service Archive

This programme was restored as part of the World Service archive project

Space

The eclipses, spacecraft and astronauts changing our view of the Universe

The Curious Cases of Rutherford and Fry

The Curious Cases of Rutherford and Fry

A pair of scientific sleuths answer your perplexing questions. Ask them anything!

Podcast