Cross-checks and Independent Local Methods

Our universe is expanding. But when physicists measure how fast this expansion rate is, they get two different answers. Hear what this crisis means from Nobel Prize winner Adam Riess.

For ask-us-anything segments and other exclusives, join us for just $3 a month on Patreon: https://patreon.com/whythisuniverse

Our merch is available here: https://www.shalmawegsman.com/why-this-universe

Listen on: Apple Podcasts  

Support the show