what is dark matter in our galaxy (EFE) in new research OR Does exist black hole?

dark matter exist or not in our galaxy 

There are many questions about the Universe to which humans are still looking for answers. But scientists have always been giving some theory on the things that could not be found, but the real beauty of science is that every new discovery leads to a new possibility and the earlier theory goes old. 

We have always known and heard that the space left after stars and planets is made of dark matter, and it acts like glue, which means that it is bound to the galaxy. Scientists believe that this is the dark matter behind the strange behavior of stars inside galaxies.

We have always believed that dark matter has a lot of gravitational power. But according to a team of international scientists nothing like this happens.

 what is Dark Matter in space?

Dark matter is called unknown elements that interact with normal matter only through gravity. It neither emits light nor does it reflect nor absorb it. Generally, it is not easy to detect or it is impossible to say. Now scientists have got an external field effect, which is in short form (EFE). Which is a wave of weak gravity. It has been observed in the orbital speed of stars of more than 150 galaxies.

According to a study, it does not match with the theory of dark matter, but rather from Modified Newtonian Dynamics (MOND) or modified gravity. According to this theory, motion inside an astronomical object depends not only on the mass but also on the gravity of other objects. This is called the external field effect.

No evidence of dark matter was found.

dark matter exist or not in our galaxy

Although no evidence has been found to date of dark matter, the concept of dark matter or missing matter came in 1933 when it was discovered that galaxies of coma cluster used only one percent of the total mass of all stars in the entire cluster. Was being done to prevent it from exiting gravity. Decades later, in 1970, Astronomer Vera Rubin and Kent Ford discovered a strange orbit of stars.

After this discovery, the world of science, after this, considered the mass of dark matter responsible for this strange behavior. Experts believe that 85% of the universe is made up of dark matter, but no authentic evidence has been provided. However, the study team says that such behavior should not be attributed to anything unseen, but a change in gravity.

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