The speed of light is a relative constant.

The speed of light is constant. But it is also relatively constant because the speed of photons is different in different mediums. The curving photon comes to goal after the photon that travels by using straight trajectories. 

And the thing that causes the curving of trajectories of photons is the quantum fields. Outside the universe is no quantum fields. And that means light or photon is traveling there using a straight trajectory. That means two photons can travel in the same direction. But if the other photon travels with a more curving trajectory than the other. That means the other photon that travels less curving trajectory can reach the goal sooner than another photon. 

One interesting thing about the photon or the speed of light is that the gravitation affects the photons. That means that the photon that travels to the center of gravitation travels faster than the photon. That travels away from that point. 

The speed of light in a vacuum is 299792458 meters per second (approximately 300000 km/s, or 186000 mi/s). But the thing that makes the speed of a photon interesting. Is that the speed of light or photons in a medium like water or atmosphere is much lower. Then the speed of a photon is in a vacuum. 

And that thing is seen as the blue light around the nuclear reactors. The blue light is called "Cherenkov' radiation". The origin of "Cherenkov' radiation is in the particles. When those particles travel with the speed of light in a vacuum and hit the water. 

Water decreases the particle's speed to the speed of light in water. The energy cannot disappear and while the particle is slowing, it must transfer the kinetic energy to somewhere. When the particle slows its speed it must pump its energy to somewhere. 

And the energy that is released during the slowing process is visible as the blue light around the nuclear reactors. The same "Cherenkov radiation" causes the blue sky effect. And the blue flash of the particle that slows its speed is used in neutrino detectors. The flash of the light is also used in the free-electron lasers. When the electron is curving it releases the movement energy by sending photons. 

The thing that limits the speed of the light (or the speed of photons) is the scattering. The other photons that impact the photons are slowing their speed. But also the quantum fields around the atoms and other particles cause that the trajectory of those photons is not straight. Because the trajectory of the photon is curving that thing slows the speed of light. 

Outside the universe is no quantum fields. That means photons are traveling faster outside the material bubble called the universe. In that case, the "faster photon" means that the photon that travels by using the straight trajectory is at the goal before the photon that uses a curving trajectory.  

When we are thinking that the universe is the bubble where all material that we know exists. We might think that photons travel faster outside the universe. The reason for that is there are no quantum fields outside the universe. That means the photon can travel by using a straight trajectory. And that means the light travels faster outside the universe. 

The speed of light is not always been the same in the universe. In the young universe, the speed of light was lower than in the modern universe. The reason for that was that the scattering in the young universe was stronger than in the universe today. Youn universe was full of wave movement and traveling electrons where photons impacted. And the trajectories of the photons were more curving than today. 

What if we can create the straight-moving light? The reason why we cannot travel faster than the speed of light. Is that we cannot create exhaust gas that crosses the speed of light. 

Sometimes there is introduced a simple way to make the rocket that travels faster than light. The researchers must just make the light where photons are traveling with straight trajectories. Straight moving photons are faster than the photons that are moving curving trajectories. 

And theoretically, it's enough that the system removes quantum fields around the light source. That thing can make the photons travel faster than they are traveling in regular space. In regular space, quantum fields are making photons curving. And that slows the speed of light or photons.

()https://metro.co.uk/2019/06/10/could-we-ever-travel-faster-than-light-9632400/ 

()https://en.wikipedia.org/wiki/Cherenkov_radiation

()https://en.wikipedia.org/wiki/Speed_of_light

Image()https://metro.co.uk/2019/06/10/could-we-ever-travel-faster-than-light-9632400/

()https://thoughtandmachines.blogspot.com/

The parallel universe theory and the collateral reality

The parallel universe theory and the collateral reality


1.Parallel universe theory

There are many times talked about the parallel universes, which means that universes are like pearls in the necklace. In that theory, there could be other universes in another dimension, but that theory consists of the idea, that there could be also another universe in our own dimension, what makes this theory very interesting.

Parallel universe theory handles the universe as the supergroup of supergroups of galaxies, and there is the empty space between those universes, what are like bubbles, or the concentration of the material. Because the space between those bubbles is empty, which means that there are very little energy and particles, which means it is empty if we want to compare it to the bubbles. And this means that there could be "anti-universes".

2. Antimatter and magnetic pushing force would explain the dark energy

Maybe anti-universes and antimatter explain also the thing, what is known as "dark energy". The dark energy means that the positions, what is the name of the anti-electron are pulling protons away from them, and that would mean, that the pushing force of particles, what have similar polarity is the thing, what is called "dark energy".

Also, antiprotons are pushing the electrons away, and here we can talk antiprotons as well as positrons. The energy level of the antiproton, or proton, what is the proton, what has a negative polarity is much higher than positrons, and that thing would push the electron layers of the atoms.

Most of the material in the universe is in the form of energy. Most of the particles are actually electrons and photons. That means that the universe is actually full of electrons, what is not connected to the atoms. If the position would impact the electron, that causes that the atom loses the electron layer, and the nucleus would be damaged. But the antiproton can just turn the atom to ions. And the dark energy would rip the entire universe in pieces in the distant future.

3. Universes are the series of megastructures

Those bubbles, what we are calling as the "universes" can also form by antimatter. That antimatter is the mirror version of the material, and if the antimatter would touch matter, that causes the annihilation, reaction where entire material would turn to energy. The idea of that theory is given the observation, that sometimes the antimaterial particle would impact the atmosphere, which means that there is antimatter somewhere.

When we are thinking about anti-universes and universes, we might realize that those things are very interesting, regardless are those antimatter-universes in our dimension or in some other dimension. And here we are facing the biggest "if" in the theories of the universes and matter. There is a possibility, that every each particle of our universes has an opposite or mirror-particle partner in some other universe.

4. Universes can be in our dimension, but they can also be in some other dimension

That means that we would have twin duplicate in that other universe. But we ever can meat or touch that duplicate, because that thing is antimatter version of us. This thing is pure theoretical thinking, and even if each particle in our universe has the duplicate, that doesn't mean that the particles have taken the same structural form, what they have taken in our universe.

So what the universes are in this theory. They are series of the enormous megastructures, which might be totally unique. That means that those bubbles might not have stars or planets at all, and they are forming only the atoms and molecules, what have the form of the nebulae. Or they can be full of black holes, but if they are in our dimension, the laws of nature are the same in each of them.

Theory of relativity or theory of relative

Theory of relativity or theory of relative

1. Every theory is somehow inaccurate

I know that I made a mistake in the name of Einstein's theory, but that thing is called academic inaccuracy.  When we are thinking about things like accuracy, we would face the thing that all theories are somehow inaccurate, because they are meant for common use. There are many things and places, where theories would not work.

And there is always a difference between the theoretical and real world. In theory, we can model everything in the memory of the computer. But then we are facing the thing, that there is no object, what fits that model. When we are thinking the cases of supermassive black holes, we are facing the cold reality, that those supermassive black holes are maybe not the typical black holes.

2. A typical black hole might not locate in the middle of the galaxies

Modern astronomers think that in the center of every single galaxy is the supermassive black hole. And that would be very interesting because that means that those black holes are easy to find. Galaxies are very visible objects and that means that this makes those black holes easy to find. But actually, we cannot see the black holes themselves. We can see the cosmic structures around them, and then we must think about this case by using some other method or road to find out one very interesting thing about black holes.

The typical black hole is not probably in the middle of the galaxies.  A typical black hole might not galaxy around it, and that makes them quite difficult to find. But those black holes are sending X-rays, and that makes them easy to find if the observer would have X-ray telescopes. The high energy reactions around black holes are uncovering those objects, what looks like stoned.