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

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

Lex Fridman Podcast vor 3 Jahren

Anna Frebel is an astronomer and astrophysicist at MIT. Please support this podcast by checking out our sponsors: - Hexclad Cookware: https://hexclad.com/lex and use code LEX to get 10% off - Numerai: https://numer.ai/lex

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2:23:21

Anna Frebel is an astronomer and astrophysicist at MIT. Please
support this podcast by checking out our sponsors:

– Hexclad Cookware: https://hexclad.com/lex and use code
LEX to get 10% off

– Numerai: https://numer.ai/lex

– House of Macadamias: https://houseofmacadamias.com/lex
and use code LEX to get 20% off your first order

EPISODE LINKS:

Anna’s Twitter: https://twitter.com/annafrebel

Anna’s Instagram: https://instagram.com/annafrebel

Anna’s Book – Searching for the Oldest Stars:
https://amzn.to/3pi2Ci6

PODCAST INFO:

Podcast website: https://lexfridman.com/podcast

Apple Podcasts: https://apple.co/2lwqZIr

Spotify: https://spoti.fi/2nEwCF8

RSS: https://lexfridman.com/feed/podcast/

YouTube Full Episodes: https://youtube.com/lexfridman

YouTube Clips: https://youtube.com/lexclips

SUPPORT & CONNECT:

– Check out the sponsors above, it’s the best way to support this
podcast

– Support on Patreon: https://www.patreon.com/lexfridman

– Twitter: https://twitter.com/lexfridman

– Instagram: https://www.instagram.com/lexfridman

– LinkedIn: https://www.linkedin.com/in/lexfridman

– Facebook: https://www.facebook.com/lexfridman

– Medium: https://medium.com/@lexfridman

OUTLINE:

Here’s the timestamps for the episode. On some podcast players
you should be able to click the timestamp to jump to that
time.

(00:00) – Introduction

(05:26) – First elements

(12:35) – Milky Way

(16:11) – Alien worlds

(19:16) – Protogalaxies

(24:29) – Black holes

(29:27) – Stellar archeology

(38:42) – Oldest stars

(46:32) – Metal-poor stars

(1:02:05) – Neutron capture

(1:07:01) – Neutron stars

(1:12:30) – Dwarf galaxies

(1:17:10) – Star observation

(1:45:27) – James Webb Space Telescope

(1:51:17) – Future of space observation

(1:54:26) – Age of the universe

(2:07:34) – Most beautiful idea in astronomy

(2:11:23) – Advice for young people

(2:20:17) – Meaning of life