Chris Hayward: Lerner and Gupta Are WRONG About the Big Bang (#403)

Into the Impossible With Brian Keating

Join my mailing list https://briankeating.com/list to win a real 4 billion year old meteorite! All .edu emails in the USA 🇺🇸 will WIN!

When the JWST captured the first images of the earliest galaxies in our universe, scientists were shocked.

The galaxies appeared to be way too bright, way too big, and way too mature to have formed so soon after the Big Bang. This discovery has, rightfully so, sparked a massive debate among astrophysicists. Some even started to question the standard model of cosmology.

However, using new simulations, some astrophysicists decided to investigate this controversy. Among these extraordinarily talented and bright minds is today’s guest, Chris Hayward, founding member of the FIRE project.

Tune in to discover the truth about the mysterious brightness at cosmic dawn!

Key Takeaways:

• 00:00:00 Intro
• 00:01:02 What is a FIRE simulation?
• 00:03:11 The mysterious brightness at cosmic dawn
• 00:12:36 How FIRE provides information on the maturity of a galaxy
• 00:16:18 Galaxy dynamics and black holes
• 00:18:50 How FIRE simulations can help resolve tensions in cosmology
• 00:27:32 “I was made for science.”
• 00:34:09 The experimental minimum
• 00:39:54 What if the universe is actually 26 billion years old?
• 00:43:35 What's next for this type of research?
• 00:47:25 Outro

—

Additional resources:

📝 Get one month of Snipd Premium for free with this link: https://get.snipd.com/Cx7S/brianSnipd Snipd lets you take Smart Notes 🧠 with AI 💡 — it’s my favorite podcast player 😀 !

➡️ Read more about the Mysterious Brightness at Cosmic Dawn https://www.simonsfoundation.org/2023/10/05/bursts-of-star-formation-explain-mysterious-brightness-at-cosmic-dawn/

➡️ Follow me on your fav platforms:

✖️ Twitter: https://twitter.com/DrBrianKeating

🔔 YouTube: https://www.youtube.com/DrBrianKeating?sub_confirmation=1

📝 Join my mailing list: https://briankeating.com/list

✍️ Check out my blog: https://briankeating.com/cosmic-musings/

🎙️ Follow my podcast: https://briankeating.com/podcast

Into the Impossible with Brian Keating is a podcast dedicated to all those who want to explore the universe within and beyond the known.

Make sure to subscribe so you never miss an episode!

Learn more about your ad choices. Visit megaphone.fm/adchoices