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

Welcome to The Diary Of A CEO where you'll find raw, human conversations with the world’s most fascinating experts, storytellers, thinkers and business leaders. Hosted by Steven Bartlett (entrepreneur, investor, author, and founder of Steven.com and Flight Fund) this channel was created with a simple mission: to share personal lessons that help both you live…