Catherine Heymans

Catherine Heymans, the Astronomer Royal for Scotland and a professor of astrophysics at the University of Edinburgh, explores the perplexing Hubble tension—conflicting measurements impacting the universe's expansion rate. She discusses dark matter and energy's roles in this cosmological crisis and reflects on insights from the James Webb Space Telescope. The conversation also touches on the importance of observational accuracy and intriguing concepts like primordial magnetic fields and early dark energy that could reshape our understanding of the cosmos.

Catherine Heymans, Scotland's Astronomer Royal and a leading astrophysics professor, discusses groundbreaking revelations about dark energy and its impact on the universe. She explores the recent findings from the Dark Energy Spectroscopic Instrument, challenging long-held assumptions and raising profound questions about existence. The conversation also touches on the intriguing analysis of the Winchcombe meteorite and its significance for understanding water's origins on Earth, blending cosmic mysteries with ancient discoveries.

Shan Brewis, Display Manager at Montrose Air Station Museum, shares the dramatic tale of a Halifax bomber crash from 1944. Alan Krumholds, a park ranger, dives into the rich industrial history and vibrant nature of Roslin Glen Country Park. Catherine Heymans, Astronomer Royal for Scotland, discusses the mesmerizing Planetary Parade and offers expert stargazing tips. Wildlife photographer Tom Kelly reveals his adventures capturing the beauty of species along the Water of Leith, emphasizing the importance of conservation.