What Happens After the End of the Universe? Science Explains the Final Fate of Everything

What happens after the end of the universe? According to modern science, the universe may face several possible endings—and each one changes everything we know about time, space, and existence. In this video, we explore the most accepted theories in cosmology and astrophysics, including the heat death of the universe, the Big Rip, and the Big Crunch. Using research-backed explanations, we break down what could happen to galaxies, stars, atoms, and even time itself when the universe reaches its final state—and whether the concept of “after” can even exist once the universe ends. This deep dive combines science, space, and mind-expanding knowledge, helping you understand the far future of reality based on what physicists currently know about dark energy, entropy, and cosmic expansion. 🌌 Ideal for viewers interested in space science, physics, cosmology, and thought-provoking facts. 🚀 Subscribe to Journey Beyond Stars for more science, space, and knowledge-based videos. #fun #funny #ytshorts #viral #EndOfTheUniverse,#UniverseExplained,#Cosmology,#SpaceScience,#Astrophysics,#HeatDeath,#BigRip,#BigCrunch,#DarkEnergy,#ScienceFacts,#journeybeyondstars