Close menu

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

Radio 4,30 Nov 2006,30 mins

Episode 2

From Sputnik to Satnav

Available for over a year

Continuing his investigation of how satellites in space have changed the world, Chris reveals how a broadcasting revolution showed the reach of satellite power.

Programme Website
More episodes