Enrique Gaztañaga

Enrique Gaztañaga, a cosmologist from the University of Portsmouth, dives into the mind-bending theory that our universe might be trapped inside a black hole. He explains how extreme mass creates an event horizon and discusses the cosmic implications. Gaztañaga also explores how a collapse could have sparked the Big Bang and what might lie beyond our black-hole universe. He introduces fascinating concepts like singularities, quantum mechanics, and potential observations that could test this groundbreaking hypothesis.