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Anna Frebel: Origin and Evolution of the Universe, Galaxies, and Stars | Lex Fridman Podcast #378
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578,370 Views • May 18, 2023 • Click to toggle off description
Anna Frebel is an astronomer and astrophysicist at MIT. Please support this podcast by checking out our sponsors:
- Hexclad Cookware: hexclad.com/lex and use code LEX to get 10% off
- Numerai: numer.ai/lex
- House of Macadamias: houseofmacadamias.com/lex and use code LEX to get 20% off your first order

EPISODE LINKS:
Anna's Twitter: twitter.com/annafrebel
Anna's Instagram: instagram.com/annafrebel
Anna's Book - Searching for the Oldest Stars: amzn.to/3pi2Ci6

PODCAST INFO:
Podcast website: lexfridman.com/podcast
Apple Podcasts: apple.co/2lwqZIr
Spotify: spoti.fi/2nEwCF8
RSS: lexfridman.com/feed/podcast/
Full episodes playlist:    • Lex Fridman Podcast  
Clips playlist:    • Lex Fridman Podcast Clips  

OUTLINE:
0:00 - Introduction
1:02 - First elements
8:11 - Milky Way
11:47 - Alien worlds
14:52 - Protogalaxies
20:05 - Black holes
25:03 - Stellar archeology
34:18 - Oldest stars
42:08 - Metal-poor stars
57:41 - Neutron capture
1:02:37 - Neutron stars
1:08:06 - Dwarf galaxies
1:12:46 - Star observation
1:41:03 - James Webb Space Telescope
1:46:53 - Future of space observation
1:50:02 - Age of the universe
2:03:10 - Most beautiful idea in astronomy
2:06:59 - Advice for young people
2:15:53 - Meaning of life

SOCIAL:
- Twitter: twitter.com/lexfridman
- LinkedIn: www.linkedin.com/in/lexfridman
- Facebook: www.facebook.com/lexfridman
- Instagram: www.instagram.com/lexfridman
- Medium: medium.com/@lexfridman
- Reddit: redlib.matthew.science/r/lexfridman
- Support on Patreon: www.patreon.com/lexfridman
Metadata And Engagement

Views : 578,370
Genre: Science & Technology
Date of upload: May 18, 2023 ^^


Rating : 4.857 (312/8,429 LTDR)
RYD date created : 2024-05-04T15:54:02.996954Z
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YouTube Comments - 1,060 Comments

Top Comments of this video!! :3

@lexfridman

11 months ago

Here are the timestamps. Please check out our sponsors to support this podcast. 0:00 - Introduction & sponsor mentions: - Hexclad Cookware: hexclad.com/lex and use code LEX to get 10% off - Numerai: numer.ai/lex - House of Macadamias: houseofmacadamias.com/lex and use code LEX to get 20% off your first order 1:02 - First elements 8:11 - Milky Way 11:47 - Alien worlds 14:52 - Protogalaxies 20:05 - Black holes 25:03 - Stellar archeology 34:18 - Oldest stars 42:08 - Metal-poor stars 57:41 - Neutron capture 1:02:37 - Neutron stars 1:08:06 - Dwarf galaxies 1:12:46 - Star observation 1:41:03 - James Webb Space Telescope 1:46:53 - Future of space observation 1:50:02 - Age of the universe 2:03:10 - Most beautiful idea in astronomy 2:06:59 - Advice for young people 2:15:53 - Meaning of life

101 |

@jh9496

11 months ago

That feeling when works getting you down and suddenly a Lex podcast on the universe pops up.

602 |

@lylemacdonald6672

11 months ago

Anna is the quintessential example of a brain that is extraordinarily curious, loves to be intellectually stimulated and takes great joy and satisfaction in exploring ideas, data collection and analysis. Her enthusiasm in her field of study is contagious. I am convinced she gets high ratings as a teacher.

75 |

@Hitmaker649

11 months ago

The vibe of this guest is contagious,I love how she’s not getting herself so seriously being a very passionate scientist and she’s kinda admitting that anyway it’s not understandable how all this is working together ❤

172 |

@kauffmanba

11 months ago

Lex, I'll give you credit for finding the most interesting people with the mostly positive viewpoints of the world. This was one of the more inspiring podcasts I've listened to, all the way through to the end.

29 |

@paralegal_eagle_eye

11 months ago

Watching her light up and laugh and smile while talking about these topics is really great to see. Such a fascinating topic! I’ve been obsessed with astronomy for years, so this was right up my alley!

143 |

@craiglenell

11 months ago

I LOVE LOVE LOVE the accent every time she says the word "milky" when referring to our galaxy.

5 |

@zedubal

11 months ago

I didn't know that very heavy elements were not created by supernovae but rather by neutron capture / r-process. I love it that every day there's some new thing I thought I understood but didn't.

33 |

@ellajones1239

11 months ago

You carry a torch for humanity. It’s one of those episodes, which reminds about the most wonderful aspects of being a human. Lex, you light up the humanity in the most meaningful ways. Really enjoyed this and the environmentalists’ episodes lately. Pure light.

47 |

@DanO12345

11 months ago

Anna is fascinating to listen too because you can hear the sincerity in her love of this field of study.

79 |

@jacobmemusi631

11 months ago

Since I was a kid, I and my brother used to lie down on the ban outside the house and just observe the distant worlds and stars for hours. I just loved astronomy since then.

31 |

@Mmmmkaaay

10 months ago

The way she talks about stars like they're her children is adorable. Great chat, Lex!

7 |

@ntheatos2

11 months ago

She is amazing at describing scientific concepts and techniques in a popularized form but without dumbing it down! ❤

13 |

@CuriosityIgnited

11 months ago

The depth and breadth of knowledge that Anna Frebel brings to the table in this podcast is truly astounding. Her insights into the origin and evolution of the universe, galaxies, and stars are not only enlightening but also serve as a reminder of our place in the cosmos. It's crucial for us to continue exploring these complex topics, as they can shape our understanding of the universe and our role within it. Let's keep the conversation going and continue to support the brilliant minds like Anna who are leading the way in this field. Remember, every star in the sky has a story to tell, and it's up to us to listen.

16 |

@tyleraviles4518

11 months ago

I feel like you found your soul mate . One your best guests for sure , love learning with you brother 👌🏽

14 |

@jtfuller5624

11 months ago

She is so fascinating! Also her laugh is infectious. Another banger Lex, well done by both parties. See a round #2 for Anna in the future.

11 |

@idatong976

11 months ago

Very inspiring! "Discovering things is our human nature..." Some look at the sky and see only clouds, others find every dot and spark fascinating. However, it's a comfort to know that we're all staring at the same stars, visible or not, from the same earth. No doubt that we're all one. It appears that all deep thinkers and scientists are pointing to the similar finding - everything is connected or interconnected. I love this episode a lot. Thank you both so much for your inspiration.

16 |

@The_Primary_Axiom

11 months ago

I love universe, evolution, biology, alien and physics talks. These kinds of talks help me sleep. That Donald Hoffman one still one of my favorites. Listened to that one multiple times.

11 |

@HermSezPlayToWin

11 months ago

What a nice interview. So refreshing to take in a big picture perspective from time to time. 🙂

11 |

@JBPVFL

11 months ago

Really enjoyed the guest! What an amazing time to be alive, to be able to hear from the people at the top of their fields. Always amazes me getting to be "a part" of the conversation by sitting in and listening to these talks.

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