Victor M Fontane
So, everyone knows what “Dark Matter” is?
Scientists describe “dark matter” as particles that interact with gravity but not with light. So they observed certain “particles” that are affected by gravity but can’t be seen. The same way you can’t see wind but you see the trees moving and you can even feel it in your skin. This means that what humans can really observe and see is just 15% of all that exist in the Universe.
Dark matter is a form of matter thought to account for approximately 85% of the matter in the universe and about a quarter of its total mass–energy density or about 2.241×10−27 kg/m3. Its presence is implied in a variety of astrophysical observations, including gravitational effects that cannot be explained by accepted theories of gravityunless more matter is present than can be seen. For this reason, most experts think that dark matter is abundant in the universe and that it has had a strong influence on its structure and evolution. Some indicates that is 27%. However, is one of the theories introduced by Albert Einstein but not fully proved yet and it being recently under fire.
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