Main content

Expanding the Milky Way

A journey to the centre of our galaxy using infrared light. The discovery of Sagittarius A star and what it may mean for our galaxy. Also in the programme, the diet that helps avoid bowel cancer and how B vitamins can help the heart. Presenter: Graham Easton.

Release date:

Available now

28 minutes

大象传媒 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