Experiments done by researchers to classify the dark matter universe

According to the scientific literature, 96% of the total amount of matter in the universe has been considered as dark matter. It consistently fills the entire universe and cannot be identified with any of the noticeable celestial bodies. Thus, it is named as dark matter because it is imperceptible.

The history of the existence of dark matter is such. The American astrophysicists A. Penzias and R. Vilson had found in the horn receiving antenna of a radio telescope the weak no vanishing background of the extra-terrestrial origin. It had not dependent on the orientation of the antenna. This radiation is called the relic. After its opening in 1968 to Penzias Vilsonu and were awarded the Nobel Prize in Physics.