39 min listen
Rajendra Gupta On Tired Light and the REAL Age of the Universe [Ep. 431]
Rajendra Gupta On Tired Light and the REAL Age of the Universe [Ep. 431]
ratings:
Length:
47 minutes
Released:
Jun 23, 2024
Format:
Podcast episode
Description
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Is the universe twice as old as we thought?
Current estimates suggest that the Big Bang occurred 13.8 billion years ago. But today, we’re joined by Rajendra Gupta, a luminary in the field of cosmology who claims that the universe is actually 26.7 billion years old. I've invited him on the show so he can make a case for his claims!
Professor Gupta is a theoretical physicist currently teaching astrophysics to senior undergraduate and graduate students at the University of Ottawa. His research focuses on astrophysics, cosmology, general relativity, the dynamics of the universe under evolutionary physical constants beyond the standard model, CMB, JWST, BAO, Big Bang nucleosynthesis, the large-scale structure and formation of galaxies, dark matter, and dark energy.
To say I am thrilled to have him on the show for the second time would be an understatement.
So, without further ado, let’s jump right in!
Key Takeaways:
00:00 Intro
01:50 Judging Rajendra’s paper
05:34 Changing cosmic constants
10:45 Tired light hypothesis
13:58 Falsifying the notion that the universe is 26 billion years old
18:57 Falsifying tired light
21:41 The Big Bang and galaxy formation
28:31 Hybrid model of dark energy
33:27 The expanding universe
36:41 Audience questions
44:20 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 ? !
➡️ Learn more about Rajendra Gupta:
? University website: https://www.uottawa.ca/faculty-science/professors/rajendra-gupta
➡️ 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
Is the universe twice as old as we thought?
Current estimates suggest that the Big Bang occurred 13.8 billion years ago. But today, we’re joined by Rajendra Gupta, a luminary in the field of cosmology who claims that the universe is actually 26.7 billion years old. I've invited him on the show so he can make a case for his claims!
Professor Gupta is a theoretical physicist currently teaching astrophysics to senior undergraduate and graduate students at the University of Ottawa. His research focuses on astrophysics, cosmology, general relativity, the dynamics of the universe under evolutionary physical constants beyond the standard model, CMB, JWST, BAO, Big Bang nucleosynthesis, the large-scale structure and formation of galaxies, dark matter, and dark energy.
To say I am thrilled to have him on the show for the second time would be an understatement.
So, without further ado, let’s jump right in!
Key Takeaways:
00:00 Intro
01:50 Judging Rajendra’s paper
05:34 Changing cosmic constants
10:45 Tired light hypothesis
13:58 Falsifying the notion that the universe is 26 billion years old
18:57 Falsifying tired light
21:41 The Big Bang and galaxy formation
28:31 Hybrid model of dark energy
33:27 The expanding universe
36:41 Audience questions
44:20 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 ? !
➡️ Learn more about Rajendra Gupta:
? University website: https://www.uottawa.ca/faculty-science/professors/rajendra-gupta
➡️ 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
Released:
Jun 23, 2024
Format:
Podcast episode
Titles in the series (100)
Episode 17: Graphic Science: On May 8th, the Clarke Center will host an evening of Graphic Science: Comics Engage the Cosmos. In advance of that, associate director Brian Keating chatted with Jorge Cham, creator of PHD Comics, and Daniel Whiteson, physicist at UC Irvine, about their by Into the Impossible With Brian Keating