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In Conversation: Professor Geraint Lewis
Adam Walton ponders the universe with Welsh astrophysicist Professor Geraint Lewis.
Adam Walton ponders the universe with Welsh Astrophysicist, Professor Geraint Lewis.
Geraint's research focuses on galactic cannibalism, where small dwarf galaxies are torn apart by bigger ones. He also explores gravitational lensing, and the role that dark energy and dark matter plays in the evolution of the Universe.
Produced by Stuart Russell with support from Elin Rhys.
Last on
Sun 12 Jan 202506:30
BBC Radio Wales
Broadcasts
- Tue 7 Jan 202518:30BBC Radio Wales
- Wed 8 Jan 202506:30BBC Radio Wales
- Sun 12 Jan 202506:30BBC Radio Wales
Adam Walton
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