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Season 2024 Episode
- Season 2024 Can Cosmic Voids Solve The Crisis in Cosmology?
- Season 2024 Does Antimatter Create Anti-Gravity?
- Season 2024 Did JWST Solve The Mystery of Supermassive Black Hole Origins?
- Season 2024 What if Singularities DO NOT Exist?
- Season 2024 EMP Attack: The Real Science of Electromagnetic Pulse
- Season 2024 Dark Forest: Should We NOT Contact Aliens?
- Season 2024 Does Space Emerge From A Holographic Boundary?
- Season 2024 What If Gravity is NOT A Fundamental Force? | Entropic Gravity
- Season 2024 How Eclipses Revealed Our Solar System
- Season 2024 Why Is The World Rushing Back To The Moon?
- Season 2024 What Happens If You Jump Into A Black Hole?
- Season 2024 Interstellar Expansion WITHOUT Faster Than Light Travel
- Season 2024 Can Black Holes Unify General Relativity & Quantum Mechanics?
- Season 2024 How Supernovas Act as Universe’s Largest Particle Accelerators
- Season 2024 Is It IMPOSSIBLE To Cross The Event Horizon? | Black Hole Firewall Paradox
- Season 2024 Will The Sun’s Magnetic Field Flip This Year?
- Season 2024 Can a Particle Be Neither Matter Nor Force?
- Season 2024 How To Detect Faster Than Light Travel
- Season 2024 Was Penrose Right? NEW EVIDENCE For Quantum Effects In The Brain
- Season 2024 Colored Black Holes Explained
- Season 2024 Can We Create New Elements Beyond the Periodic Table?
- Season 2024 Is Gravity RANDOM Not Quantum?
- Season 2024 What If Gravity Isn’t Quantum? New Experiments Explore
- Season 2024 The NEW PHYSICS of Black Hole Star Capture | Extreme Tidal Disruption Events
- Season 2024 What If The Universe DID NOT Start With The Big Bang?
- Season 2024 What If The Cosmological Constant Is NOT Constant?
- Season 2024 Do Neutron Stars Shine In Dark Matter?
PBS Space Time - Season 2024 Episode 26 What If The Cosmological Constant Is NOT Constant?
10.00 48 minutes We know that the universe is getting bigger. And we know that the speed that the universe is getting bigger is also getting bigger. The standard assumption is that the acceleration rate is itself constant, which will surely result in ultimate heat death. But a recent survey of primordial sound waves frozen into the way galaxies are sprinkled through the universe reveals that this fate is now in question.
