Use BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.

Find out how to listen to other BBC stations

Episode details

World Service,12 Dec 1999,27 mins

The Six Top Numbers in the Universe

Agenda

Available for over a year

Sir Martin Rees, cosmologist and Astronomer Royal, talks about the six numbers he thinks are the most important in the whole universe, and how galaxies, stars and planets were formed.

Programme Website
More episodes