

Avi Loeb
Theoretical physicist and Frank B. Baird, Jr. Professor of Science at Harvard University, known for work on cosmology and for advocating systematic searches for extraterrestrial technological signatures.
Top 10 podcasts with Avi Loeb
Ranked by the Snipd community

836 snips
Oct 28, 2025 • 2h 19min
#2401 - Avi Loeb
Avi Loeb, a Harvard physicist known for his work on extraterrestrial intelligence, dives deep into the cosmos. He discusses the significance of interstellar objects like 3I/Atlas and how they challenge our understanding of the universe. Loeb contrasts the search for extraterrestrial life with funding disparities, advocates for more imaginative science, and reveals intriguing findings from Mars. He emphasizes the need for systematic monitoring of these anomalies and shares his visions for humanity's future in space amidst advancements in technology and exploration.

69 snips
Mar 21, 2025 • 50min
Curious stories of coexistence
Philip Johns, an evolutionary biologist studying urban otters in Singapore, shares fascinating insights about wildlife thriving in city landscapes. Avi Loeb, a Harvard astrophysicist, dives into the search for extraterrestrial life and the mysteries of interstellar objects, challenging scientific norms. Bestselling author Laurel Braitman explores the delicate balance of grief and joy, revealing how loss can illuminate life's treasures. Together, they discuss the intricate interplay of coexistence across species and the cosmos.

55 snips
Mar 23, 2026 • 3h 25min
637: Basement #008: Avi Loeb | 3I Atlas, Alien Craft, and Suppressed Research
Avi Loeb, Frank B. Baird Jr. Professor of Science at Harvard and founder of the Galileo Project, pushes for instrumented searches for extraterrestrial technology. He recounts his scientific path, discusses Oumuamua and solar-sail hypotheses, describes recovered interstellar spherules, debates data suppression and editorial censorship, and outlines the Galileo Project’s observational strategy and public involvement.

52 snips
Oct 4, 2025 • 1h 57min
EXCLUSIVE: Avi Loeb Reveals: What HiRISE Just Saw on Mars!
Avi Loeb, a Harvard astrophysicist and director of the Galileo Project, shares groundbreaking insights on the interstellar object 3I/ATLAS recently observed by NASA's HiRISE camera. He discusses the significance of these images for planetary science and why this rare visitor may reshape our understanding of cosmic phenomena. Loeb highlights intriguing anomalies such as its extreme polarization and potential technosignatures. He emphasizes the importance of observing these mysteries and warns against the dangers of scientific complacency in the face of the unknown.

40 snips
Mar 13, 2026 • 50min
Curious stories of coexistence
Laurel Braitman, author who explores grief and emotional coexistence. Avi Loeb, Harvard astrophysicist hunting answers about interstellar visitors. Philip Johns, biologist who studies urban otters and people-wildlife ties. They discuss city otters and human-wildlife design. They debate the nature of Oumuamua and searching for extraterrestrial artifacts. They explore holding joy and sorrow at once.

36 snips
Sep 9, 2025 • 1h 38min
Is 3I/ATLAS Alien Technolgy? Avi Loeb & MIchael Shermer DEBATE
Avi Loeb, a Harvard astrophysicist leading the Galileo Project, teams up with Michael Shermer, founder of Skeptic magazine, for a riveting discussion about the interstellar object 3I/ATLAS. They explore its unusual chemical signature and trajectory, fueling exciting speculations about potential alien technology. Loeb proposes it might be engineered rather than natural, while Shermer critically examines the evidence supporting such a bold claim. Their debate weaves through the complexities of science, skepticism, and the quest for extraterrestrial life.

35 snips
Jul 17, 2025 • 1h 30min
Another Alien Asteroid | Avi Loeb
Avi Loeb, a Harvard professor and bestselling author, dives into the intriguing interstellar object 3I/ATLAS, questioning if it might be extraterrestrial technology. He discusses its unusual orbit and speed while pondering the Dark Forest Hypothesis—suggesting silence among civilizations might be a survival strategy. Avi argues for serious attention to cosmic risks and reflects on Pascal’s Wager regarding potential alien probes. Prepare for a mind-expanding exploration of humanity's relationship with the cosmos and the risks of remaining silent!

31 snips
Nov 15, 2025 • 1h 50min
Avi Loeb Fights Back: Response to Brian Cox & the 3I/ATLAS Critics
Avi Loeb, a Harvard astrophysicist and director of the Galileo Project, dives into the captivating complexities of the interstellar object 3I/ATLAS. He discusses its unusual jets and spectral changes that defy traditional comet models. Addressing critiques from figures like Brian Cox, Loeb emphasizes the importance of scientific humility and open inquiry. He explores whether the object's movements suggest natural sublimation or technological propulsion, highlighting the implications for the future of scientific discourse.

30 snips
Mar 12, 2025 • 1h 31min
Eric Weinstein “You’re being lied to!” with Avi Loeb [Ep. 482]
Eric Weinstein, investor and host of The Portal, teams up with renowned astrophysicist Avi Loeb, known for his controversial theories on extraterrestrial life. They dive into the rising anti-science sentiment in politics and academia, questioning the trustworthiness of scientific authorities. The duo discusses the enigmatic object 'Oumuamua, exploring its potential as an alien probe. They also critique conventional academic structures, advocating for a shift towards creativity and genuine inquiry to reignite scientific curiosity and innovation.

27 snips
Nov 1, 2025 • 1h 38min
Avi Loeb's WARNING: Watch Out for THIS When 3i/ATLAS Nears The Sun!
Avi Loeb, a Harvard astrophysicist and director of the Galileo Project, joins to explore the enigmatic interstellar object 3I/ATLAS as it nears the Sun. He discusses potential signatures of its composition and the implications of its unusual behaviors, like abrupt brightening. Loeb highlights debates over its classification—natural comet or technological artifact—and the challenges of data access from NASA. He stresses the need for careful monitoring and collaboration to understand the mysteries of such objects, hinting at a future filled with surprising cosmic revelations.


