Considering that no one has ever shown conclusively the existence of dark matter maybe we should be looking elsewhere. It was conceived as a theory to explain certain aspects of the universe, but doesn't seem to answer a lot of questions and seems to beg more. So maybe it doesn't exist and it, as a theory, is just impeding other explanations that may help us better understand the nature of the universe.

The Hubble tension and the discovery by the JWT of large galaxies in the very early universe are two substantial problems in cosmology today. The Hubble constant measurements from CMB analysis and from Type 1A supernovae analysis are so precise that they suggest perhaps a fundamental assumption is incorrect. One assumption is that time has elapsed at a rate of 1 sec/sec since the beginning. Is it possible that time and space are related in such a way that, as space expands, time elapses at a slower rate? Like the person in an elevator who cannot distinguish between sitting still on the ground and being accelerated at 1 g by a rocket ship in outer space, we cannot distinguish between space expanding and time elapsing at a slower rate. If at some point in the future it takes longer to go from point A to point B, relative to today, it could be because space has expanded and there is farther to go, or because time has slowed down, or both. If space was not expanding but time was elapsing more slowly over eons then a photon released billions of years ago and detected today would, like an audio recording played at a slower speed, seem to have a lower frequency, or be red shifted. This could affect late universe measurements of the Hubble constant because these are based on analyzing the red shift of photons released billions of years ago. Part of the red shift could be due to a reduction in the rate at which time is elapsing between when they were generated and the present and space might not be expanding as fast as thought. Also, when the universe was smaller, time could have been elapsing at a greater rate and the universe could actually be much, much older than 13.8 billion years. This would allow enough time for the formation of very large galaxies sooner than is thought possible. Now this is just a thought from a retired biologist. Maybe someone else can do the math.

Dark matter and dark energy is the scientific equivalent of the punch-line, "And then a miracle happened".

If we applied math to humans we would all be identical. You can not look at life from the logic we are using. There is another layer of life inside of us. Why are we not inside of more life? It explains a lot. And... we all know that life is imperfect. The math must account for this.

Just as even Einstein was skeptical about quantum mechanics, because it was so different from the physics of things on a familiar scale, I can't help but wonder if there is another category of physics, yet to be deciphered, that deals with things on a very, very large scale. Is the Doppler effect we seem to see in far-away stars and galaxies real? Does what seems to be Doppler effect really mean those objects are moving away, and even accelerating away, or is there something different at work affecting the wavelength of light reaching us? I may sound stupid to a cosmologist, but even Einstein did not foresee quantum mechanics. If the universe is not expanding, don't a lot of mysteries go away, like dark matter, dark energy and the mystery of the expansion accelerating, rather than slowing, as you might expect? Sorry if I'm just naive.

A Type V civilization would be advanced enough to to escape their universe of origin and explore the multiverse. Such a civilization would have mastered technology to a point where they could simulate or build a custom universe. They will have mastered the new laws of physics and have almost complete control over the fabric of reality. Now, humanity is basically impossible to destroy by its own inhabitants, which has reached the decillions.

A Type VIII civilization would be able to exit its omniverse, and travel to other dimensions beyond 11d, each of them having complex interactions with their omniverse of origin. This is the hyperverse. They will eventually reach the multidimension and megadimension.

A Type VII or K7 civilization would travel, transcend and potentially encompass the omniverse which is the collection of every single universe, multiverse, megaverse, paraverse, 11d dimension and 1st realm (reality). It is likely that such power would come from an individual rather than a civilization, as the civilization would have transcended and merged into a single mind that would encompass all thoughts and all timelines, thus being omnipotent, omnipresent, and omniscient within the confines of the 11 dimensions of the omniverse. Such a being is godly, but not to be confused with the Creator who is the ultimate supreme being outside of reality.

Ah hadn’t heard about the Hubble tension before. This is an example of where science is so interesting, we understand that we don’t know and research it

We can figure out the cosmos but we can't lower the price of a can of chunky can of soup. Today it cost $3.67 a can. Common Canada do better

Is mass the only source of gravity? What if the collapsed timespace around a black hole stretches a sphere of timespace many times the size of the Milky Way ? In the sphere a quasi gravity that is uniform in distribution would eliminate dark matter.

Chaos. The nature of the universe is chaos.

I'm not entirely sure that the universe could be said to have made 'sense' at any point in our scientific understanding. It's bit like being able to understand how a car mechanically works, but without understanding the concept of communication, or the structure of motorways, or even how nice it is to have a new car. There are clearly some major things going on, that are far more massive than galaxies sprinting off into infinite space

Tired light destroys dark energy As photon ages it undergoes a red shift. If this is true then the universe isn't speeding up.

A Type I or K1 civilization has mastered all the energy available to their home planet, available from a neighboring star. It extracts its energy, information, and raw materials from fission and fusion power, and renewable resources; is capable of interplanetary spaceflight and communication; mega-scale planetary engineering; medical breakthroughs to eliminate disease and slow ageing; multiplanetary government and interplanetary trade; species is tech augmented; but is still vulnerable to extinction.

The universe is under no obligation to make itself easy for us humans to understand in the grand scale of the cosmos we are nothing

To see a Univers back în Time i e distorted from presence, to not aply quantum correlation at all scales, space Time îs a quantum structure of objects which carry all fields, something that is quantum ether like, a suport medium for fields, worm holes, superior dimensions that exchange Information and energy with our phisical world, to many things unknow.

The Big Bang was a joke by Fred Hoyle.

Perhaps the Big Bang had a build up when other things happened before what we have been able to see and theory hasn’t allowed for that. The early universe was far more dense than anyone allowed for. Insufficient attention has been paid to the properties of Space/Time as such. Still chasing gravitons, when it’s geometry.

Was no big bang

The Vatican Observatory's Fr. Georges Lemaître proposed the Big Bang Theory. Have they published anything about these tensions in Cosmology?

Very nice theme "Territory", one of your best topics! Everything is fine in our universe, only our human perspective is wrong. According to quantum mechanical processes, everything around us and of course in the cosmos is moving, everything is constantly in motion and this means even more: without movement there is no evolution and development! And our entire universe is subject to these processes and this also explains the constantly changing shape of our gigantic cosmos. We have been talking about the Big Bang for 50 years and have been wrong for 50 y.! Welcome to the reality of the cyclically self-renewing universe, welcome to the logical evolution and natural consciousness of the cosmos...

The clumpiness is more at large distances. So we are facing our big crunch. Acc to Q.FFF THEORY.

Wtf are you taking the universe makes no sense at all? Stupid clock bait? It makes very much sense! Also, the sites galaxies move away each other due to expansion is NOT limited by the sites of light. Make your homework before creating a video about stuff you don't understand.

First!