03 April 2026
The Dark Energy Mystery: What We Learned at the Royal Observatory Edinburgh
Into the Impossible With Brian Keating
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Brian Keating takes us on an exclusive tour of the Royal Observatory Edinburgh with cosmologist Marcos Pellejero, exploring the mysteries of dark energy and the accelerating universe. From the historic halls where human "computers" shaped the foundations of modern cosmology, to the cutting-edge DESI experiment mapping galaxies across the cosmos, the conversation explores whether dark energy is truly constant—or if our cosmological model is beginning to show cracks.
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Key Takeaways:
00:00 "Dark Energy and Cosmic Clues"
04:42 "Light Pollution Ruins Observatories"
07:03 Royal Astronomer's Electric Chair Solution
11:06 "DESI Challenges Vacuum Energy Constant"
15:48 "Advancing Simulations and Synergies"
19:14 "Science and Art: Problem Solving"
20:29 "Exploring Dark Energy's Secrets"
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My tell-all cosmic memoir Losing the Nobel Prize: http://amzn.to/2sa5UpA
The first-ever audiobook from Galileo: Dialogue Concerning the Two Chief World Systems: Ptolemaic and Copernican https://a.co/d/iZPi9Un
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#universe #podcast #briankeating #intotheimpossible #science #astronomy #cosmology #cosmicmicrowavebackground #darkenergy #Galaxysurveys #RoyalObservatoryEdinburgh #hubbletension #universeexploration #cosmicmysteries
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Brian Keating takes us on an exclusive tour of the Royal Observatory Edinburgh with cosmologist Marcos Pellejero, exploring the mysteries of dark energy and the accelerating universe. From the historic halls where human "computers" shaped the foundations of modern cosmology, to the cutting-edge DESI experiment mapping galaxies across the cosmos, the conversation explores whether dark energy is truly constant—or if our cosmological model is beginning to show cracks.
-
Key Takeaways:
00:00 "Dark Energy and Cosmic Clues"
04:42 "Light Pollution Ruins Observatories"
07:03 Royal Astronomer's Electric Chair Solution
11:06 "DESI Challenges Vacuum Energy Constant"
15:48 "Advancing Simulations and Synergies"
19:14 "Science and Art: Problem Solving"
20:29 "Exploring Dark Energy's Secrets"
-
Join this channel to get access to perks like monthly Office Hours:
https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join
📚 Get my books:
Think Like a Nobel Prize Winner, with productivity tips from 9 Nobel Prize winners: https://a.co/d/03ezQFu
Focus Like a Nobel Prize Winner, with life-changing interviews with 9 Nobel Prizewinners: https://a.co/d/hi50U9U
My tell-all cosmic memoir Losing the Nobel Prize: http://amzn.to/2sa5UpA
The first-ever audiobook from Galileo: Dialogue Concerning the Two Chief World Systems: Ptolemaic and Copernican https://a.co/d/iZPi9Un
Follow me to ask questions of my guests:
🏄♂️ Twitter: https://twitter.com/DrBrianKeating
🔔 Subscribe https://www.youtube.com/DrBrianKeating?sub_confirmation=1
📝 Join my mailing list; just click here http://briankeating.com/list
✍️ Detailed Blog posts here: https://briankeating.com/blog
🎙️ Listen on audio-only platforms: https://briankeating.com/podcast
#universe #podcast #briankeating #intotheimpossible #science #astronomy #cosmology #cosmicmicrowavebackground #darkenergy #Galaxysurveys #RoyalObservatoryEdinburgh #hubbletension #universeexploration #cosmicmysteries
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