21:00Stories in SoundFather of the Big BangBBC Radio 4 Duration: 28 minutes Thu 7th Jun 2012, 21:00 on BBC Radio 4 LWAvailable for over a yearListen nowWilliam Crawley tells the story of Georges Lemaitre, the Catholic priest who originated the Big Bang theory.GenresFactualFactualLife StoriesFactualScience & NatureScience & TechnologyFormatsDocumentariesBrandStories in Sound Source: BBC Online