Best Walker Hubble Podcasts (2026)

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#28 Néstor Espinoza - JWST, Exoplanet Atmospheres, Molecule Detection 1:40:37

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20d ago1:40:37

1:40:37

Use code COOLWORLDS at https://novium.shop/coolworlds to get an exclusive 15% off for the next 72 hours. In this week's episode, David is joined by Néstor Espinoza - Associate Astronomer and Mission Scientist of Exoplanet Science at the Space Telescope Science Institute in Baltimore. Néstor is a prolific researcher, developing state-of-the-art stat…

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#27 Jason Steffen - Kepler Mission Legacy, Particle Physics, Optimal Plane Boarding 1:50:17

2M ago1:50:17

1:50:17

Use code coolworldspodcast at https://incogni.com/coolworldspodcast to get an exclusive 60% off. In this week's episode, David is joined by Jason Steffen, Professor of Physics at University of Nevada, Las Vegas. Jason is the author of the book "Hidden in the Heavens: How the Kepler Mission’s Quest for New Planets Changed How We View Our Own". To su…

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#26 Will Kinney - Before the Big Bang, Inflation, Infinity of Worlds 2:13:15

3M ago2:13:15

2:13:15

🌏 Get exclusive NordVPN deal here ➵ https://NordVPN.com/coolworldspodcast It’s risk free with Nord’s 30 day money-back guarantee!✌ In this week's episode, David is joined by Will Kinney, Professor of Physics at Buffalo University, NY. Will is the author of the fascinating book, "An Infinity of Worlds: Cosmic Inflation and the Beginning of the Unive…

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#25 Matt O'Dowd - PBS Spacetime, Science on YouTube, Quasars 1:39:16

4M ago1:39:16

1:39:16

Use code coolworldspodcast at https://incogni.com/coolworldspodcast to get an exclusive 60% off. In this week's episode, David is joined by Matt O'Dowd, Professor of Physics at Lehman College, CUNY. Matt is the host of the phenomenally successful PBS Spacetime show and an avid communicator of science. To support this podcast and our research lab, h…

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#24 Colin Hill - Modern Cosmology, Hubble Tension, Exotic Physics 1:55:19

5M ago1:55:19

1:55:19

In this week's episode, David is joined by Colin Hill, Professor of Physics at Columbia University. Colin is a world renowned expert working at the cutting edge of modern cosmology, giving us the opportunity to do a deep dive into the state of the field. To support this podcast and our research lab, head to https://coolworldslab.com/support Cool Wo…

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#23 Geraint Lewis - Fine-Tuning, Multiverse, Cosmological Tensions 1:17:21

6M ago1:17:21

1:17:21

In this week's episode, David is joined by Geraint Lewis, Professor of Astrophysics at Sydney University. Geraint is a proponent of the fine-tuning argument as evidence for a multiverse and has authored a book on the topic "A Fortunate Universe: Life in a Finely Tuned Cosmos" [https://shorturl.at/xLyak]. To support this podcast and our research lab…

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#22 Sara Walker - Origin of Life, Assembly Theory, Biosignatures 1:10:35

7M ago1:10:35

1:10:35

In this week's episode, David is joined by Sara Imari Walker, Professor of Earth & Space Exploration at the Arizona State University. Prof Walker has spent the last few years developing a new concept in astrobiology known as assembly theory, which we explore in this episode. To support this podcast and our research lab, head to https://coolworldsla…

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#21 Edwin Kite - Early Mars, Terraforming/Settling Mars 1:18:42

8M ago1:18:42

1:18:42

In this week's episode, David is joined by Edwin Kite, Professor of Geophysical Sciences at the University of Chicago. Prof Kite is a Participating Scientist for the NASA Curiosity Rover and has devoted much of his career to the study of Mars' evolution and fate. To support this podcast and our research lab, head to https://coolworldslab.com/suppor…

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#20 Natalie Batalha - Kepler Mission, Exoplanets with JWST, Future Imagers 1:00:02

10M ago1:00:02

1:00:02

Use code coolworldspodcast at https://incogni.com/coolworldspodcast to get an exclusive 60% off an annual Incogni plan. In this week's episode, David is joined by Natalie Batalha, Professor of Astronomy & Astrophysics at UC Santa Cruz. Prof Batalha was one of the leaders of the historic NASA Kepler Mission which discovered the majority of known exo…

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#19 Brian Keating - Inflation, B Modes and Losing the Nobel Prize 1:53:29

11M ago1:53:29

1:53:29

Use code coolworldspodcast at https://incogni.com/coolworldspodcast to get an exclusive 60% off an annual Incogni plan. In this week's episode, David is joined by Brian Keating, host of the Into the Impossible Podcast, Professor of Cosmology at UC San Diego and popular science book author. To support this podcast and our research lab, head to https…

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#18 Nick Searra - Alien Communication, Golden Record, Future Relics 1:15:06

12M ago1:15:06

1:15:06

Use code coolworldspodcast at https://incogni.com/coolworldspodcast to get an exclusive 60% off an annual Incogni plan. In this week's episode, David is joined by Nick Searra, Founder and Executive Directory of the Interstellar Foundation (https://www.interstellarfoundation.com/). The Interstellar Foundation is building updated versions of the Gold…

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#17 Adam Riess - Modern Cosmology, Hubble Tension, New Physics 1:03:13

1y ago1:03:13

1:03:13

In this week's episode, David is joined by Nobel laureate Adam Riess, Bloomberg Distinguish Professor and Thomas J Barbar Professor of Physics & Astronomy at John Hopkins University. In this conversation, we explore the Hubble tension and recent disagreements between cosmology teams. To support this podcast and our research lab, head to https://coo…

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#16 Janna Levin - Black Holes, Singularities & Wormholes 1:18:18

1y ago1:18:18

1:18:18

In this week's episode, David is joined by Prof Janna Levin, Professor of Astronomy at Barnard College of Columbia University. Janna is an expert in the theoretical physics of black holes, an author, a communicator of science and co-founder of Pioneer Works. To support this podcast and our research lab, head to https://coolworldslab.com/support Go …

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#15 Jackie Faherty - Brown Dwarfs, Clouds, Atmospheres, JWST 1:36:35

1+ y ago1:36:35

1:36:35

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 l…

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#14 Gavin Schmidt - Climate Science, Projections, Measurements, Denialism 1:34:56

1+ y ago1:34:56

1:34:56

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…

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#13 David Spergel - NASA UAP Taskforce, Dark Matter, Hubble Tension, Leadership 1:11:54

1+ y ago1:11:54

1:11:54

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 …

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#12 Lisa Kaltenegger - Alien Earths, Astrobiology Controversies, Frequency of Life 1:32:04

1+ y ago1:32:04

1:32:04

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 astrob…

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#11 Paul Sutter - Rescuing Science, Restoring Trust In an Age of Doubt 1:28:01

2y ago1:28:01

1:28:01

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 starri…

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HubblePodcast ep/21 6:27

2y ago6:27

6:27

If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, and anywhere you get your podcast. --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame/support

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#10 - Viraj Pandya - Early Galaxies with JWST, Galaxies "Gone Bananas", Galaxy Formation 1:13:56

2y ago1:13:56

1:13:56

In this week's episode, David is joined by Dr Viraj Pandya, Hubble Fellow at Columbia University. Viraj's work was recently highlighted on the front page of the New York Times (https://www.nytimes.com/2024/01/05/science/space/astronomy-galaxies-bananas.html) where his recent discoveries with JWST were showcased. Viraj's work suggests that early gal…

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Hubblepodcast ep/20 11:45

2y ago11:45

11:45

Alex Jones got his "X" account back, Mit Romney says Niki Haley has a shot at beating trump, Desantis Gavin Newsome debate, and Biden's poll numbers hit all time low.If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, and anywhere you get your podcast. --- Support this p…

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#9 Renée Hložek - Axions, Tracing Dark Matter, Fate of the Universe 58:47

2y ago58:47

58:47

In this week's episode, David is joined by Prof Renée Hložek from the University of Toronoto/Dunlap Institute. Renée is cosmologist studying the CMB, Type 1A Supernovae and baryonic acoustic oscillations. She's an Azrieli Global Scholar within the Canadian Institute for Advanced Research, a Senior TED fellow and a Sloan Research Fellow. Our convers…

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#8 Malena Rice - Planet Nine, Oumuamua, Misaligned Exoplanets 1:05:23

2y ago1:05:23

1:05:23

In this week's episode, David is joined by Prof Malena Rice from Yale University. Malena obtained her PhD from Yale University before heading to MIT for a year as 51 Pegasi fellow. She has recently returned to Yale, joining the astronomy faculty. Malena has been featured in Forbes Magazine's 30 Under 30 and is an expert in planetary dynamics and de…

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InTroubleWithHubble/ep19 11:44

2y ago11:44

11:44

If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, and anywhere you get your podcast. --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame/support

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InTroubleWithHubble/ep18 8:37

2y ago8:37

8:37

If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, and anywhere you get your podcast. --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame/support

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#7 Ramesh Narayan - Black Holes, Extreme Astrophysics, Event Horizon Telescope 1:01:49

2y ago1:01:49

1:01:49

In this week's episode, David is joined by Ramesh Narayan - a renowned astrophysicist whose groundbreaking research has significantly advanced our understanding of black holes and accretion processes. With a career spanning decades, Narayan's work has contributed invaluable insights into the behavior of supermassive black holes at the centers of ga…

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InTroubleWithHubble/ep17 6:35

2+ y ago6:35

6:35

If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, and anywhere you get your podcast.sources: 2Media Giant Declares Man a 'Woman of the Year' (breitbart.com)The New York Times on X: "Dr. Rachel Levine was sworn in as the first female four-star admiral in the history of …

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#6 Adam Frank - Technosignatures, Semantic Information, Galactic Colonization 1:16:10

2+ y ago1:16:10

1:16:10

In this week's episode, David is joined by Adam Frank. Adam is a Professor of Physics and Astronomy at Rochester University, author of popular science books such as "The Little Book of Aliens" and "Light of the Stars", as well as a regular CNN contributor. To support this podcast and our research lab, head to www.coolworldslab.com/support You can w…

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InTroubleWithHubble/ep16 (Donald Trump's third indictment) 9:10

2+ y ago9:10

9:10

If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, and anywhere you get your podcast.Article: https://www.breitbart.com/politics/2023/08/01/indictment-3-0-jack-smith-indicts-trump-day-after-hunter-joe-biden-implicated/ --- Support this podcast: https://podcasters.spotif…

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#5 Kathryn Johnston - The Milky Way, Dark Matter vs MOND, Gaia 1:13:56

2+ y ago1:13:56

1:13:56

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…

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InTroubleWithHubble ep15 8:08

2+ y ago8:08

8:08

If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, and anywhere you get your podcast.sources: Greening of the Earth Mitigates Surface Warming | NASA:CO2 is making Earth greener—for now – Climate Change: Vital Signs of the Planet (nasa.gov) --- Support this podcast: http…

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#4 Hod Lipson - Automated Physics Discovery, ChatGPT, Future of AI 1:04:38

2+ y ago1:04:38

1:04:38

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 a…

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InTroubleWithHubble/ep13 11:17

2+ y ago11:17

11:17

for some reason this failed to upload to Spotify however the problem is resolved. Update: Tucker Carlson is coming to twitter and will have a show on there.If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, and anywhere you get your podcast.Links-Sources:https://www.vox…

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#3 Chiara Mingarelli - NANOGrav, Background Gravitational Waves, Black Holes 1:17:52

2+ y ago1:17:52

1:17:52

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…

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InTroubleWithHubble ep/14 7:29

2+ y ago7:29

7:29

If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, and anywhere you get your podcast. links to sources: States Act to Protect Female Athletes from Discrimination – Concerned Women for AmericaIWV Spokeswoman Riley Gaines Urges Congressional Support for the Women’s Bill o…

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#2 Wendy Freedman - The Crisis in Cosmology, Standard Candles, Future of Cosmology 58:53

2+ y ago58:53

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 a…

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#1 Rebecca Charbonneau - Astrohistory, Carl Sagan, Cold War SETI 54:19

2+ y ago54:19

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 …

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InTroubleWithHubble ep/12 (2024 Candidates) 11:37

2+ y ago11:37

11:37

LWC Trump Vs. Desantis Pros & Conshttps://youtu.be/MuvU8Y9gkGY If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, and anywhere you get your podcast. --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame/support…

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InTroubleWithHubble ep/11 19:01

3y ago19:01

19:01

#StevenCrowder #DailyWire #BigCon If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, and anywhere you get your podcast. Steven Crowder's videos https://youtu.be/eTcq4UCTZ-Y https://youtu.be/nG9BFUEoy1I Jermy's response https://youtu.be/NyCc5o1KDHU Tim Pool https://www.y…

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InTroubleWithHubble/ep10 6:24

3y ago6:24

6:24

If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, Vimeo and anywhere you get your podcast. --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame/support

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InTroubleWithHubble/ep9 10:43

3+ y ago10:43

10:43

If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, Vimeo and anywhere you get your podcast. Music by Jippy #Canadiantruckers #freedomconvoy --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame/support…

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InTroubleWithHubble/ep8 6:14

3+ y ago6:14

6:14

If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, Vimeo and anywhere you get your podcast. Music by Jippy --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame/support

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InTroubleWithHubble/ep7 4:00

4y ago4:00

4:00

If you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble, Vimeo and anywhere you get your podcast. Music by Jippy --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame/support

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InTroubleWithHubble/ep6 part 3 2:18

4y ago2:18

2:18

This episode has been done in 3 parts like and subscribe if you want more content like this and if you want to support the show you can go to https://anchor.fm/hubblegame/support you can also find this show at YouTube, Rumble and anywhere you get your podcast. Music by Jippy --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblega…

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InTroubleWithHubble/ep6 part 2 2:55

4y ago2:55

2:55

This episode has been done in 3 parts like and subscribe if you want more content like this and if you want to support the show you can go to https://anchor.fm/hubblegame/support You can also find this show at YouTube, Rumble and anywhere you get your podcast. Music by Jippy --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblega…

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InTroubleWithHubble/ep6 part 1 2:40

4y ago2:40

2:40

This episode has been done in parts like and subscribe if you want more content like this and if you want to support the show you can go to https://anchor.fm/hubblegame/support You can also find this show at YouTube, Rumble and anywhere you get your podcast. Music by Jippy --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame…

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InTroubleWithHubble/ep5 4:56

4+ y ago4:56

4:56

I'm gonna start making the title the same as the videos, on the audio only podcast to make them as similar as possible and remember you can also find me on YouTube rumble and anywhere you get your podcast. --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame/support

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House Resolution One 10:47

5y ago10:47

10:47

this episode is about house resolution 1 and if you like this you can also watch me on YouTube and my references are there as well --- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame/support

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Two Faced Democrats 3:33

5y ago3:33

3:33

This is my first audio only episode where I dicuss Democratic hypocracy but you can also watch me on Youtube and listen to me on Spotify, Apple podcast and anywhere else you get your podcast because of Anchor.--- Support this podcast: https://podcasters.spotify.com/pod/show/hubblegame/support