Season 3 · Episode 3
The Hubble Tension with Prof Geraint Lewis (174)
Shirtloads of Science · Karl Kruszelnicki
February 23, 202024m 9s
Show Notes
The Hubble Space Telescope launched in 1990. It is named after the American astronomer who found our universe was expanding. Ninety years on, with much better kit, Hubble's ideas still hold. The question is how fast are we inflating? This is the Hubble tension and Prof Geraint Lewis leads Dr Karl through the deep space discussion. http://www.physics.usyd.edu.au/~gfl/