What really happens inside a black hole? New theoretical research suggests the singularity may be replaced by a quantum transition into a white hole, while the Einstein-Rosen bridge could connect two directions of time. We explore the black hole information paradox, clues hidden in the cosmic microwave background, and the extraordinary possibility that our universe exists inside a black hole.
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A Cosmoknowledge production.
Graphics:
NASA, DESI, FISKE Planetarium,
NASA’s Goddard Space Flight Center,
J. Schnittman, B. Powell, ESA,
Planck Collaboration, CI Lab,
Physical Review Letters (2025)
DOI: 10.1103/btw6-44ry, Max Planck
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(Albert Einstein Institute),
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This video is based on peer-reviewed research from the scientists featured. Huge thanks to Dr. Steffen Gielen and Dr. K. Sravan Kumar for their time and insights. Check out their work below:
– Dr. Steffen Gielen (University of Sheffield)
“Black Hole Singularity Resolution in Unimodular Gravity from Unitarity” – Gielen & Menéndez-Pidal, Physical Review Letters (2025)
Journal: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.134.101501
Free preprint: https://arxiv.org/abs/2409.03006
-Follow-up study: “Quantum Schwarzschild-(A)dS Black Holes: Unitarity and Singularity Resolution” – Gielen & Ried
https://arxiv.org/abs/2502.10104
– Dr. K. Sravan Kumar (University of Portsmouth)
“A new understanding of Einstein–Rosen bridges” – Gaztañaga, Sravan Kumar & Marto, Classical and Quantum Gravity
https://iopscience.iop.org/article/10.1088/1361-6382/ae3044
– Other papers
Random Circuits in the Black Hole Interior
Authors: Javier M. Magán, Martin Sasieta, Brian Swingle
Published: SciPost Physics 19, 007, 2025
https://arxiv.org/abs/2412.08693
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If you enjoyed the video, you have to watch this: Why Does Time Slow Down at High Speeds?
https://www.youtube.com/watch?v=lYRQIg5vJ38
I have been saying that exact thing for like 15 years and I have proof dated proof I believe they are like a hole in a balloon, and there must be something on the other side of it because everything must exist inside of a container
Lubang hitam itu nama menyesatkan.lebih tepat bola hitam.
Ruang apapun di alam semesta ini namanya waktu,sifatnya arus.wujudnya gelap .
Selama ini kalian belajar sain pada dasar tak memahami mekanika alam ini.
i believe in unitarity.
😁
This breathtaking deep dive into the mysteries of outer space is absolutely phenomenal! 🌌 The way you masterfully connect complex astronomical data with such a compelling and poetic narrative completely kept me hooked throughout. 🧠 The video’s atmosphere is top-tier. 🎬 If I could offer one small piece of objective feedback, adding brief text definitions on-screen whenever highly technical cosmic terms are introduced would make the science even more accessible for casual viewers. This is a genuinely exceptional and high-quality educational masterpiece altogether! Keep up the incredible work, I’m definitely looking forward to your next upload! 🚀
Thank you so much for the kind words and the great suggestion, I will definitely keep that in mind for future videos! 🙏
We could all become years younger 😂😂😂😂
Somebody tell this to Bryan Johnson.
So where is this white hole 😅?
White hole is not exist
Maybe that’s those white dwarf stars they do be pretty round like a black hole😂
So what created black holes to behave in this way.
White holes
Which way is the right way?
Both ways.
No, according to the standard model of physics, we do not live inside a black hole. However, it is a highly fascinating, speculative idea known as black hole cosmology (or Schwarzschild cosmology) that some theoretical physicists take seriously as a valid mathematical thought experiment.While it remains an unproven alternative to standard astrophysics, there are some mind-bending mathematical reasons why people draw comparisons between our universe and the interior of a black hole.Why the Comparison ExistsThe Cosmic Size Match: If you calculate the total mass of all the matter in our observable universe and plug it into the formula for a black hole’s radius (the Schwarzschild radius), the resulting size roughly matches the actual size of our observable universe.Shared Horizons: A black hole has an event horizon past which light can never escape. Similarly, our universe has a cosmic horizon. Because space is expanding faster than light can travel, there is a boundary beyond which we can never see.The Big Bang “Bounce”: Some models suggest that the Big Bang was not an explosion out of nothing. Instead, it could have been the “rebound” or “bounce” of matter collapsing inside a giant black hole in a “parent universe,” expanding outward into a new space-time dimension.Major Evidences Against the TheoryMainstream cosmologists generally agree that the universe and a black hole behave as total opposites.Contraction vs. Expansion: Inside a black hole, all matter is forcefully dragged inward toward a point of infinite density (the singularity). Our universe does the exact opposite—it is expanding uniformly outward in all directions.Singularity Timelines: In a black hole, the crushing singularity lies inevitably in your future. In our universe, the singularity (the Big Bang) is a point that exists in our deep past.Uniform Distribution: The cosmic microwave background shows that our universe is incredibly uniform and smooth in all directions. The inside of an ordinary black hole would be violently distorted, chaotic, and heavily stretched by gravity