Main content
07/08/2026 GMT
Answering your questions about life, Earth and the universe
On radio
Fri 7 Aug 202619:32GMT
BBC World Service
Broadcasts
- Fri 7 Aug 202619:32GMTBBC World Service
- Mon 10 Aug 202601:32GMTBBC World Service except Americas and the Caribbean
- Mon 10 Aug 202604:32GMTBBC World Service Australasia, Americas and the Caribbean, South Asia & East Asia only
- Mon 10 Aug 202608:32GMTBBC World Service
Podcast
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CrowdScience
Answering your questions about life, Earth and the universe
