Dark energy rips the universe into pieces.

Multiverse: again.

The multiverse can explain why there is too much energy in our universe. That energy rips the universe into pieces. Is multiverse theory or religion? The fact is that multiverse is rather a philosophical dilemma or tool than real scientific theory. It's a tool used to model, why there is so difficult to exchange information between two dominating extremely complex quantum systems. 

When we think of the universe as a complex quantum system, we should say that universe is the complicated sum of multiple internally positioned extremely complicated quantum systems. And most of that system is invisible to us.

There is the possibility that there is another universe inside our universe. In some theories, dark matter can form glimpses and even planets. But there is one problem with that theory. 

We have no confirmed contacts or observations about the dark matter. It's the possibility that in Muon G-2 tests the anomaly in the muon's trajectory caused an impact with an unknown particle. 

So could dark matter be those "unknown particles"? Nobody knows that. We have only the gravitational effect that we call dark matter. 

Dark matter and dark energy are the missing parts. And that means we can see only a small part of that system. Only less than five percent of the universe is formed of atoms. 

The expansion of the universe cause also problems for the calculations. Cosmic inflation means that the distance between particles is increasing. And that thing increases the effect of dark energy. The source of dark energy is unknown. 

Sometimes that energy is introduced being gravitational effect or scattering gravitational waves. But could gravitational waves scatter or reflect? When gravitational waves are crossing each other. That can cause they can break into pieces and reflect other gravitational waves. 

We don't know gravitational reflection. But theoretically, it's possible. Gravitation is wave motion like all other wave motions. And that means it should reflect like light. But there is no evidence about reflecting gravitational waves. The reflection of gravitational waves makes it possible to create anti-gravitation. 

And theoretically, it is possible to create a form called gravitational stealth. In gravitational stealth, the gravitational waves slide over the surface without affecting it. 

Relations of material and energy in the young universe and modern universe. "Estimated division of total energy in the universe into the matter, dark matter, and dark energy based on five years of WMAP data". (Wikipedia: Dark energy.) Image: Wikipedia: Dark energy.

In stealth planes in which stealth technology bases the soft curves radio waves slide across the surface without causing a reflection. So in those planes, the radiowaves are traveling over the target that denies the radar echo. And maybe that thing is possible to create also for gravitational waves. 

There are theories that dark energy is formed in particles. That existed just after the Big Bang. But if dark energy is radiation or wave motion that travels with the speed of light. That means that it should travel at the front of our universe. So could dark energy be the cloud of gravitons that are traveling at the front of our known universe? In that model, the Big Bang released a large number of gravitons before the quark-gluon plasma formed. 

There is the possibility that dark energy is the cross-pulling gravitational effect that the source is outside the universe. But proving that thing is at least challenging. Our universe is the remnant of a high-energy event called the Big Bang. Even if other universes: remnants of other Big Bangs exist there is the possibility that we ever see them. 

There is the possibility that around the universe where we are living is a standing gravitational wave that denies the gravitation of other universes reaching our universe. And because our universe is dominating the radiation that comes from objects in our universe covers the other universes. So that means we cannot see those universes. We cannot prove their existence. 

Researchers finished 16 years of test of Einstein's Theory of General Relativity.

 Researchers finished 16 years of test of Einstein's Theory of General Relativity.

Black holes are only the extreme versions of gravitational centers. 

When wave movement travels through particles of the object that is dropping in the gravitational center it pushes it to that center. This is the thing that causes that the objects drop to gravitational centers. 

E=mc^2 still rules say, scientists. The Theory of General Relativity is one of the best documented, well-known, and most useful tools that have ever been made for science.  And there were no errors found. The accuracy of that theory is remarkable, and physicists know that there should be mistakes. But those mistakes are not yet founded. 

Einstein's theories introduce gravitation as the force that curves spacetime. So we can think that all objects in the universe are like in pit.  But we are hard to imagine this curving in 3D space. We cannot make 3D holes around ball-shaping objects. So we can think that spacetime is like the coil spring. And that means gravitation is pulling the spacetime shorter. 

When the object is traveling through that spacetime it will transfer energy to it. The idea of curving spacetime is that in a gravitational pit the energy level is higher or energy travels in one direction. But that phenomenon is visible only in the extremely strong gravitational field. When the object is dropping in the black hole it rides with a gravitational wave. And that gravitational wave pumps energy to the object. 

The thing that makes an object drop in a black hole or to the gravitational center is that energy or wave movement travels through it. So the energy or wave movement is just pushing the object to the gravitational center. The thing is that the wave movement reaches the speed of light. And that wave movement will push particles of the object because wave movement travels faster than particles. 

That means the speed "does not exist". And that makes things like black holes possible. So gravitation is one of the forms of energy. And that means all other energy forms can act the same way with gravitation. And this is the reason why time dilates on fast-moving objects.  

When the gravitational field is pulling objects it makes them travel shorter track. So that is one model for time dilation. Time dilation means that is when the object travels at high speed. Time on it will start to travel slower. 

E=mc^2 means

E = Energy

m= mass

c = speed of light

(So c^2 = speed of light to power two). 

The researchers used double pulsars for finding that error. And there is 8 percent of the error marginal. Researchers who made those tests tell: “To our delight, we were able to test a cornerstone of Einstein’s theory, the energy carried by gravitational waves, with a precision that is 25 times better than with the Nobel-Prize winning Hulse-Taylor pulsar, and 1000 times better than currently possible with gravitational wave detectors.” (ScitechDaily, Challenging Einstein’s Greatest Theory in 16-Year Experiment – Theory of General Relativity Tested With Extreme Stars)

Almost nothing has been found. In the future, the Theory of General Relativity will test by using even more powerful telescopes. The idea is to find some differences between the calculations that Einstein made. And from the real-world measurement. The question is: how that theory can be so accurate? How it can stand against quantum computers? How there are no errors? 

Albert Einstein was a remarkable man. And his theories of Special and General Relativity are still today cornerstones of physics. The Theory of Special Relativity is proven. But the Theory of General Relativity is not proven, because proving that theory requires so accurate and powerful calculations and observation tools that it's not possible until today. 

https://scitechdaily.com/challenging-einsteins-greatest-theory-in-16-year-experiment-theory-of-general-relativity-tested-with-extreme-stars/

https://en.wikipedia.org/wiki/General_relativity

https://en.wikipedia.org/wiki/Special_relativity

Could "Planet 9" be the gravitational wave that forms when a gravitational wave from Sun hits with other gravitational waves? That means, standing gravitational wave could cause the effect known as "Planet 9". 

Could "Planet 9" be the stable gravitational wave? So if "Planet 9" does not exist, what causes anomalies in the trajectory of the planet Neptune? There is the possibility that planet Neptune rides with a higher point of a gravitational wave. 

The idea is that when the gravitational waves hit together they or their energy level rise higher. And there is the possibility that the planet  Neptune is at the point where the gravitational waves which origin is on Sun are hitting other gravitational waves in the point, where Neptune orbits the sun. 

The Theory of General Relativity cannot connect with some modern theories. That famous theory was introduced in 1916 by Albert Einstein for fixing the limits of the Theory of Special Relativity. The Theory of General Relativity is created for calculating interactions between a strong gravitation field. And the object that is in that gravitation field. Einstein's idea was that gravitation curves spacetime. 

The origin of the Theory of General Relativity was that astronomers saw anomalies or differences between calculations and the observations at the trajectory of planet Mercury. So Einstein created a formula and theory that notices the effect of gravitation in the strong gravitational field better than the Theory of Special Relativity. 

Sometimes introduced the idea that a similar effect causes the anomaly in the trajectory of planet Mercury can cause the anomaly in the trajectory of planet Neptune. The thing is that all objects in the universe are sending gravitational waves. And maybe Neptune is orbiting the Sun at the point where the gravitational wave of the sun hits the gravitational wave of other objects. 

So Neptune rides with a gravitational wave. If that is truly the "Planet 9" is not exist. But that thing requires that the gravitational waves are acting like all other wave movements. The theory goes like this: when the gravitational wave hits with other gravitational waves it causes a similar effect when waves in the water hit together. That means the height of the wave is rising higher.