The biggest unsolved mysteries in cosmology

The biggest unsolved mysteries in cosmology

Author: Our Media August 1, 2025 Duration: 38:21
For thousands of years humans have looked out into the night sky and pondered on the mysteries of the vast cosmos that we find ourselves part of. From Copernicus’ discovery that the Earth revolves around the Sun to Einstein’s revelation that gravity is the result of the curvature of spacetime, we’ve learned much about how the universe operates. But we’re still only scratching the surface. In this episode, we speak to Marcus Chown, an award-winning science writer and broadcaster and long-time contributor to BBC Science Focus. He explains why pinning down the nature of dark matter and dark energy has eluded us for so long, why we can’t get gravity to agree with the three other forces of nature, and discusses the possibility of the existence of multiple universes. To get the exclusive gift box from Shokz, order via this link: ⁠⁠https://bit.ly/4kFt10l⁠ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Curiosity doesn't have to be a deep dive; sometimes, you just want a clear, smart answer. That's the idea behind Instant Genius, a production from Our Media that brings the editorial expertise of BBC Science Focus Magazine into audio form. Each episode is a compact conversation with a leading researcher, scientist, or technologist, designed to unpack a complex topic in a single sitting. You might explore the mechanics of memory one day and the engineering behind quantum computers the next, all within the same accessible format. This podcast operates on the belief that profound understanding doesn't require hours of your time. Released every Monday and Friday, these bite-sized masterclasses are perfect for a commute or a coffee break, turning spare moments into genuine learning. The discussions are focused and surprisingly thorough, moving from fundamental principles to cutting-edge implications without getting lost in jargon. It’s for anyone who has ever wondered about the science of sleep, the truth about nutrition trends, or how black holes actually work, and wanted a reliable source to explain it clearly. Tuning into this podcast means getting a direct line to experts who are shaping our understanding of the world, all structured to deliver insight efficiently. The range is deliberately broad, spanning health, cosmology, technology, and everyday science, reflecting the endless questions a curious mind can hold.
Author: Language: English Episodes: 100

Instant Genius
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