Why This Universe?
The biggest ideas in physics, broken down. Join theoretical physicist Dan Hooper and co-host Shalma Wegsman as they answer your questions about dark matter, black holes, quantum mechanics, and more. Part of The University of Chicago Podcast Network.
Why This Universe?
41 - The Hubble Tension: The Biggest Fight in Astronomy (ft. Wendy Freedman)
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Season 1
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Episode 41
When different groups of astronomers measure the expansion rate of space, they get different answers. Who's right? Or are they both right, and new physics is afoot?