BBC Inside Science cover image

Is dark energy getting weaker?

BBC Inside Science

00:00

New Evidence That Type Ia Supernovae Vary

Carlos describes the South Korean study claiming Type Ia supernovae brightness depends on age and how correcting for that suggests expansion may be decelerating.

Play episode from 04:36
Transcript

The AI-powered Podcast Player

Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
App store bannerPlay store banner
Get the app