The Moon (Archive Episode)

Loading player...
After 27 years, Melvyn Bragg has decided to step down from the In Our Time presenter’s chair. With over a thousand episodes to choose from, he has selected just six that capture the huge range and depth of the subjects he and his experts have tackled. In this first pick, we hear Melvyn Bragg and his guests discuss the origins, science and mythology of the moon.

Humans have been fascinated by our only known satellite since prehistory. In some cultures the Moon has been worshipped as a deity; in recent centuries there has been lively debate about its origins and physical characteristics. Although other planets in our solar system have moons ours is, relatively speaking, the largest, and is perhaps more accurately described as a 'twin planet'; the past, present and future of the Earth and the Moon are locked together. Only very recently has water been found on the Moon - a discovery which could prove to be invaluable if human colonisation of the Moon were ever to occur.

Mankind first walked on the Moon in 1969, but it is debatable how important this huge political event was in developing our scientific knowledge. The advances of space science, including data from satellites and the moon landings, have given us some startling insights into the history of our own planet, but many intriguing questions remain unanswered.

With:

Paul Murdin
Visiting Professor of Astronomy at Liverpool John Moores University

Carolin Crawford
Gresham Professor of Astronomy at the University of Cambridge

Ian Crawford
Reader in Planetary Science and Astrobiology at Birkbeck College, London.

Producer: Natalia Fernandez

Spanning history, religion, culture, science and philosophy, In Our Time from BBC Radio 4 is essential listening for the intellectually curious. In each episode, host Melvyn Bragg and expert guests explore the characters, events and discoveries that have shaped our world.
6 Nov 2025 English United Kingdom Religion & Spirituality

Other recent episodes

Indian Indentured Labour

Misha Glenny and guests discuss how, after the abolition of slavery in the British Empire in 1833, sugar planters recruited workers from India to replace or compete with their formerly enslaved labourers. Over the next 90 years, more than a million people in India travelled under five year contracts of…
21 May 53 min

M.C. Escher

Misha Glenny and guests discuss the work of Maurits Cornelis Escher (1898-1972), the graphic artist and printmaker best known for his impossible buildings, paradoxical perspectives, and repeating geometric patterns. Born in Leeuwarden and trained as a printmaker, Escher visited the Alhambra in Granada and found inspiration in the tessellating shapes…
14 May 55 min

Handel's Messiah

Misha Glenny and his guests discuss the most famous oratorio of George Frideric Handel (1685-1759) and his librettist Charles Jennens (1700-1773). For his libretto, Jennens drew from Old and New Testament texts: prophecies about the coming of Jesus, the Messiah, the nativity, the suffering of Christ and his death and…
7 May 55 min

The Spanish-American War 1898

Misha Glenny and guests discuss a turning point in world affairs in 1898 that left Spain greatly reduced as an imperial power and the US the owner of the Philippines, Guam and Puerto Rico, with a significant influence over the newly independent Cuba where the war broke out. The US…
30 Apr 55 min

Silicon

Misha Glenny and guests discuss the physics, biology and chemistry of the element silicon which is at the heart of some of the most useful and beautiful objects on the planet. While it is still being created throughout the universe, the silicon we have here was made billions of years…
23 Apr 52 min