2min chapter

Lex Fridman Podcast cover image

#378 – Anna Frebel: Origin and Evolution of the Universe, Galaxies, and Stars

Lex Fridman Podcast

CHAPTER

The Origins of the First Stars

There was this discrepancy, a normal supernovae until then we thought would get us so much iron. But the iron abundance that we measured was actually much lower than that. So these stars are incredibly iron deficient, which means there must be of the second generation. That must mean these early massive pop three, or first stars, they must have exploded in a different way than we previously thought.

00:00

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode