Main content
30/10/2026 GMT
Answering your questions about life, Earth and the universe
On radio
Mon 2 Nov 202602:32GMT
BBC World Service except Americas and the Caribbean
Broadcasts
- Mon 2 Nov 202602:32GMTBBC World Service except Americas and the Caribbean
- Mon 2 Nov 202605:32GMTBBC World Service Australasia, Americas and the Caribbean, South Asia & East Asia only
- Mon 2 Nov 202609:32GMTBBC World Service
- Mon 2 Nov 202613:32GMTBBC World Service Australasia, East and Southern Africa, News Internet & West and Central Africa only
Podcast
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CrowdScience
Answering your questions about life, Earth and the universe
