The Instant Before Time Existed | What Triggered The Big Bang | 13.8 Billion Years Ago

Subscribe for more space mysteries:    / @spacedustdoc   Imagine a moment when there were no stars, no galaxies, no space to fill - not even time itself had begun to tick. Then, in a fraction of a second smaller than anything we can measure, everything we know exploded into existence from a point infinitely small and impossibly hot. We call it the Big Bang, but the deeper question haunts every physicist alive: what came before the beginning? In this mind-bending space documentary, we explore the ultimate origin mystery - and what cutting-edge physics reveals about the moment before creation itself. In this documentary, we go deep: The first 10^-43 seconds of existence - the Planck epoch where all known physics breaks down Temperatures exceeding 10 trillion degrees in the primordial universe Quantum fluctuations in absolute nothingness that may have sparked everything The cyclic universe theory - could our Big Bang be just one in an infinite chain? What the James Webb Space Telescope is revealing about the earliest light, 13.4 billion years old Some questions have answers. Some answers only lead to deeper questions. And some mysteries may be forever sealed behind the wall of time itself. 0:00 - Introduction 2:17 - The Edge of Forever: Our Universe's Dramatic Genesis 19:18 - The Planck Epoch: Where Physics Breaks Down 43:19 - The Quantum Foam: Nothingness That Isn't Empty 1:07:41 - Inflation: The Fastest Expansion Imaginable 1:35:22 - Beyond Our Bubble: The Multiverse Hypothesis 2:05:12 - The Cyclic Universe: A Cosmic Rebirth? 2:35:07 - Glimpses into the Past: James Webb and the First Light 2:59:13 - The Unanswerable Questions: The Ultimate Horizon 3:30:07 - Conclusion Subscribe for a new deep dive every day into physics, cosmology, and the questions science still cannot answer. #BigBang #OriginOfTheUniverse #Cosmology #BeforeTime #QuantumPhysics