06/09/2017 GMT

The Compass, Stargazing Episode 3 of 5

Dava Sobel explores our fascination with the cosmos, from the early revelations of Copernicus to the latest developments.

Release date:

27 minutes

On radio

Next Wednesday 02:32 GMT
BBC World Service Online, Europe and the Middle East, UK DAB/Freeview, West and Central Africa only

Space

The Space Race

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