The Diary Of A CEO with Steven Bartlett The Diary Of A CEO with Steven Bartlett

Neil deGrasse Tyson On Aliens, Simulation Theory, and What Happens Inside A Black Hole

Jul 9, 2026 · 1h 48m

Summary

Steven Bartlett interviews astrophysicist Neil deGrasse Tyson, who debunks myths about aliens and explains the geopolitical motives behind the moon race. Tyson clarifies black holes, describing the terrifying tidal forces that would spaghettify anyone who falls in. He also discusses the Big Bang, dark energy, and why humans should feel connected to the cosmos rather than insignificant.

Topics discussed

Intro, Helix sponsorship, and Obama's alien comments Podcast support request and human curiosity about the universe Cosmic perspective, scale, and our connection to the universe Religion, belief systems, and the definition of atheism The Big Bang, dark matter, and dark energy explained UFOs, whistleblowers, and the probability of alien life Black holes, singularities, and spaghettification Sponsors: Close CRM and HeyGen AI video Intelligence rankings, space debris, and Kessler syndrome Moon missions, Artemis, and the future of space exploration UFO files, alien appearances, and the nature of reality The simulation hypothesis and the multiverse Finding meaning, legacy, and how to live a good life Curiosity in education and Neil deGrasse Tyson's new book
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