Into the Impossible With Brian Keating

Another Alien Asteroid | Avi Loeb

Jul 17, 2025
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!
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Margot Robbie’s Unexpected Curiosity

  • Avi Loeb once had a 20-minute discussion about extraterrestrial intelligence with actress Margot Robbie.
  • Robbins showed genuine interest in the search for extraterrestrial life over business topics like Nvidia.
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3I/ATLAS Size Defies Expectations

  • The third interstellar object, 3I/ATLAS, is unusually large and bright, suggesting a 20-kilometer size.
  • Its size challenges existing mass estimates of interstellar objects, making it highly improbable as just a rock.
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Unusual Orbital Pattern of 3I/ATLAS

  • 3I/ATLAS’s orbit aligns unusually with Earth's orbital plane but moves in retrograde, which is astronomically improbable.
  • It approaches from the crowded galactic center direction, possibly to avoid early detection by Earth telescopes.
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