Today on ScitechDaily.com was an article that was highlighted: "Galaxy Clusters Unveil New Evidence for Prevailing Theory of Universe". And that is one of the most interesting things.
"A recent study conducted by a team of physicists from the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University has produced in-depth measurements of X-ray emission from galaxy clusters. These measurements have revealed the internal distribution of matter within the clusters and, as a result, have provided the scientists with an opportunity to examine the Lambda-CDM theory, the current prevailing explanation for the structure and evolution of the universe". (ScitechDaily.com/Galaxy Clusters Unveil New Evidence for Prevailing Theory of Universe). And they are supporting that model.
The Lambda CMD means "Lambda cold dark matter". And that model includes the accelerating expansion of the universe. The reason for that acceleration is that the distance between particles increases. And that makes the gravitational effect between them weaker. Also, the expansion causes a situation where the Higgs field presses those particles weaker. That causes the vaporization of the particles. And when they turn to wave movement they are pushing each other away.
The new evidence supports the Lambda-CMD model and the prevailing theory of the universe. The Lambda-CMD is the model where the universe began in the Big Bang. And new measurements support that theory. The reason why some stars and other objects seem to be older than the universe could be virtual redshift caused by black holes that are in line behind some stars or star clusters.
Another interesting thing is that single stars or one galaxy don't make things like dark matter or dark energy non-existent. The reason why some galaxies seem to be without dark matter could mean that dark matter makes glimpses like visible material. Dark matter causes interesting ideas about the invisible universe, and maybe somewhere in the cosmic darkness are galaxies that have no energy-producing star left.
Those galaxies might be full of black holes and if there is no dust or gas left those galaxies are hard to detect. Or if some individual star seems to have less Torium or some other isotope the reason for that could be that some high-energy impulses like FRB (Fast-Radio Burst) or GRB (Gamma-Ray Bursts) are destroying those isotopes faster than they should. The Lamda-CMD does not include things like the possible multiverse. So this model includes only the models that consist of our universe.
So things like phoenix-universe and other kinds of things are open theories. The thing is that proving those things is harder than we think. And that makes them interesting. But today we can celebrate the fine theory of the Big Bang along with Lambda CMD. The thing is that the Big Bang theory requires adjustment.
But mainly that theory seems to be right. And the only problem is that this model cannot answer the question of where all material came from. So the theory about the Big Bang and Lambda CMD are suitable to the point, where Big Bang happened. But when the Big Bang brought material into 3D spacetime the Big Bang was already happened. And what happened before that? That's the question that requires thinking.
https://scitechdaily.com/galaxy-clusters-unveil-new-evidence-for-prevailing-theory-of-universe/
https://en.wikipedia.org/wiki/Lambda-CDM_model
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