Dark matter: Why can’t we see the mysterious matter that makes up the universe?

Currently, measurements designed in scientific experiments are 27% of the universe consists of dark matter, 68% dark energy, and only 5% of matter familiar to science. However, astronomers and other experts in this field have not yet managed to develop a device that can detect mysterious substances in the universe; The term ‘matter’ is used in everyday language because we do not know its true nature.

Just like dark energy, dark matter is completely invisible. Even if you are in front of a box full of matter, it is not possible to observe this with the naked eye. So, if dark matter truly cannot be observed with instruments or the human eye, the question remains: How is it possible to know that it exists without being observed empirically using the scientific method?

“Dark matter is a component of the universe whose existence is inferred by its gravitational pull rather than its luminosity. Dark matter represents 30.1% of the matter-energy composition of the universe; the remainder is dark energy (69.4%) and is ‘ordinary’ visible Encyclopedia Britannica” substance (0.5%)”.

Dark matter There are so many in the universe For every atom that makes up cosmic objects like stars and planets, there is about five times more dark matter. Even though we understand some things, science is far from answering what dark matter is and what all its properties are.

It is important to emphasize that this content is not produced to answer all questions about dark matter. However, we have gathered information from astronomers and experts in this field to explain why we still cannot observe the mysterious substance that makes up the Universe.

What is dark matter?

Astronomers draw attention to this Dark matter does not emit, absorb or reflect any type of light and therefore cannot be detected by conventional scientific tools.

Some researchers believe it may consist of baryons, subatomic particles such as protons, electrons and neutrons. Others follow the opposite line of thinking, arguing that matter consists of non-baryonic matter because baryonic matter is generally the visible matter in the universe.

Dark matter is considered one of the most important mysteries that will enable a better understanding of the processes occurring in the universe. This type of matter is important because it affects gravity, as it is considered the most abundant matter in the entire universe. — so it is also the heaviest.

Although it does not emit any electromagnetic energy, Dark matter makes up the majority of the universe as we know it. It is probably invisible because it interacts very weakly with light, or perhaps no interaction at all; and matter can be detected precisely through light energy.

Why can’t we see the mysterious matter that makes up the universe?

As we mentioned before, the mysterious substance is the most abundant substance in the universe. So, if it is not possible to observe with the naked eye or special instruments, how do scientists know this? The answer lies in the definition of dark matter, but let’s explain exactly why we know it exists even without any scientific detection.

From data on the movements of planets, moons, and other cosmic objects, scientists realized that large objects influence the cosmos. For example, the main star of the Solar System is the Sun, and due to its large mass, it exerts an intense gravitational force on the objects around it. Therefore, the planets remain in a relatively fixed orbit around the Sun.

Although they didn’t detect anything specific, Scientists claim that dark matter gravitationally interacts with everything around us. We can’t see it, but the instruments indicate that something abundant in the cosmos is constantly interacting. Well, If the Sun consisted only of dark matter, we would not observe it emitting any light, but it would continue to fulfill its gravitational role.

The truth is that to date, scientists have not created equipment that can detect dark matter. But that didn’t stop them from looking into the matter. There are currently several teams of researchers around the world trying to learn more about matter through observations of mergers of black holes and neutron stars in particle detectors, among other approaches.

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