Cool Worlds Podcast – Details, episodes & analysis
Podcast details
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Recent rankings
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Apple Podcasts
🇨🇦 Canada - science
13/08/2025#27🇬🇧 Great Britain - science
13/08/2025#18🇺🇸 USA - science
13/08/2025#22🇨🇦 Canada - science
12/08/2025#29🇬🇧 Great Britain - science
12/08/2025#17🇺🇸 USA - science
12/08/2025#21🇨🇦 Canada - science
11/08/2025#40🇬🇧 Great Britain - science
11/08/2025#28🇺🇸 USA - science
11/08/2025#35🇬🇧 Great Britain - science
29/06/2025#96
Spotify
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Shared links between episodes and podcasts
Links found in episode descriptions and other podcasts that share them.
See all- https://coolworldslab.com/support
18 shares
- https://pioneerworks.org/
9 shares
RSS feed quality and score
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See allScore global : 42%
Publication history
Monthly episode publishing history over the past years.
#15 Jackie Faherty - Brown Dwarfs, Clouds, Atmospheres, JWST
Episode 15
mercredi 10 juillet 2024 • Duration 01:36:35
In this week's episode, David is joined by Dr Jackie Faherty, Senior Scientist and Senior Education Manager at the American Museum of Natural History and co-founded of the BDNYC research team. Jackie is a champion of brown dwarf science, mysterious objects that aren't quite stars, and aren't quite planets.
To support this podcast and our research lab, head to https://coolworldslab.com/support
Dr Faherty's research page: https://www.jackiefaherty.com/
2030 STEM: https://2030stem.org/
BDNYC: https://bdnyc.org/
Backyard Worlds: https://backyardworlds.org
Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK]
#14 Gavin Schmidt - Climate Science, Projections, Measurements, Denialism
Episode 14
samedi 22 juin 2024 • Duration 01:34:56
In this week's episode, David is joined by climate scientist Dr Gavin Schmidt, Director of the NASA Goddard Institute of Space Studies (GISS) and co-founded of the RealClimate blog.
To support this podcast and our research lab, head to www.coolworldslab.com/support
RealClimate: https://www.realclimate.org/
NASA GISS: https://www.giss.nasa.gov/
Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK]
#5 Kathryn Johnston - The Milky Way, Dark Matter vs MOND, Gaia
Episode 5
mardi 8 août 2023 • Duration 01:13:56
In this week's episode, David is joined by Kathryn Johnston. Prof Johnston is a Professor of Astronomy at Columbia University and the Dynamics Group Leader at the Flatiron Institute. Kathryn is a world renown expert for her work on Milky Way dynamics, especially tidal streams and the dark matter components of our galaxy.
To support this podcast and our research lab, head to www.coolworldslab.com/support
Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK]
#4 Hod Lipson - Automated Physics Discovery, ChatGPT, Future of AI
Episode 4
vendredi 14 juillet 2023 • Duration 01:04:38
In this week's episode, David is joined by Hod Lipson. Prof Lipson is the Director of the Creative Machine Lab at Columbia University and is a leading researcher in the field of artificial intelligence, self-replicating robots and self-learning machines. We dive into his work on machines that can discover new physics, the trajectory of current AI and the future of humanity and AGI.
To support this podcast and our research lab, head to www.coolworldslab.com/support
#3 Chiara Mingarelli - NANOGrav, Background Gravitational Waves, Black Holes
Episode 3
samedi 24 juin 2023 • Duration 01:17:52
In this week's episode, David is joined by Chiara Mingarelli. Prof Mingarelli is currently moving from the University of Connecticut to Yale University and is theorist working on the so-called background gravitational wave signal. Predicted for decades but incredibly elusive, we are on the cusp of detecting this signal for the first time. Learn all about what this signal is and what it means for astronomy in today's episode.
To support this podcast and our research lab, head to www.coolworldslab.com/support
#2 Wendy Freedman - The Crisis in Cosmology, Standard Candles, Future of Cosmology
Episode 2
vendredi 16 juin 2023 • Duration 58:53
In this week's episode, David is joined by Wendy Freedman. Prof Freedman is a legendary cosmologist, who has played a central role in understanding the expansion rate of our Universe. She is a Professor of Cosmology at University of Chicago, has been elected to the National Academy of Sciences, a legacy fellow of the American Astronomical Society and winner of the Gruber Prize in Cosmology. Her recent work has focussed on precise measurements of the expansion rate of the Universe and has been a the heart of the so-called "Crisis in Cosmology" that we get into in today's episode.
To support this podcast and our research lab, head to www.coolworldslab.com/support
#1 Rebecca Charbonneau - Astrohistory, Carl Sagan, Cold War SETI
Episode 1
samedi 3 juin 2023 • Duration 54:19
In our inaugural episode, David is joined by Rebecca Charbonneau. Dr Charbonneau holds a PhD in the History of Science from Cambridge University, and served as the Historian-in-Residence at the Harvard-Smithsonian Center for Astrophysics from 2020-2022. She is currently a Janksy Fellow at the National Radio Astronomy Observatory (NRAO) and working on an upcoming book exploring the history of SETI - the Search for ExtraTerrestrial Intelligence.
To support this podcast and our research lab, head to www.coolworldslab.com/support
#13 David Spergel - NASA UAP Taskforce, Dark Matter, Hubble Tension, Leadership
Episode 13
samedi 4 mai 2024 • Duration 01:11:54
In this week's episode, David is joined by Dave Spergel, Professor of Astrophysics, Chair of the NASA UAP Taskforce and President of the Simons Foundation. Dr Spergel has been a prominent leader in the field of cosmology, both intellectually and strategically.
To support this podcast and our research lab, head to www.coolworldslab.com/support
NASA UAP Report: https://smd-cms.nasa.gov/wp-content/uploads/2023/09/uap-independent-study-team-final-report.pdf
Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK]
#12 Lisa Kaltenegger - Alien Earths, Astrobiology Controversies, Frequency of Life
Episode 12
mardi 16 avril 2024 • Duration 01:32:04
In this week's episode, David is joined by Lisa Kaltenegger, Professor at Cornell and Director of the Carl Sagan Institute. Lisa's new book, "Alien Earths", has just hit the shelves so we talk about what made her write this book, her view on the abundance of life in the cosmos, and her take on a couple of recent controversies in the field of astrobiology.
To support this podcast and our research lab, head to www.coolworldslab.com/support
Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK]
#11 Paul Sutter - Rescuing Science, Restoring Trust In an Age of Doubt
Episode 11
samedi 30 mars 2024 • Duration 01:28:01
In this week's episode, David is joined by Dr Paul Sutter, Professor at Stony Brook and a Visiting Professor at Barnard College. Paul is a theoretical cosmologist, who has had a long and productive career in research, but is better known to most for his science communication work. Having one numerous awards, written popular science books and starring in shows like "How the Universe Works", Paul has become a familiar face to many. In this third book, "Rescuing Science: Restoring Trust In an Age of Doubt", Paul explores how the public are losing trust in scientific institutions and what we can do about it.
To support this podcast and our research lab, head to www.coolworldslab.com/support
Paul's book: https://www.amazon.com/Rescuing-Science-Restoring-Trust-Doubt-ebook/dp/B0CCH5K6JL
Paul's website: https://www.pmsutter.com/
Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK]