Dark matter is matter of an unknown type. It is known to exist, due to its gravitational influence, but it is not known what it is made of. There is at least 5 times as much dark matter than "normal" matter.
Plasma is the most common type of matter in the universe
In my Universe, about 23% of its energy is found in dark matter -- about four to five times more than in matter we happen to understand. I don't know the percentage in your Universe.
The amount of matter in our universe is enormous.
Black or dark matter
In my Universe, about 23% of its energy is found in dark matter -- about four to five times more than in matter we happen to understand. I don't know the percentage in your Universe.
In my Universe, about 23% of its energy is found in dark matter -- about four to five times more than in matter we happen to understand. I don't know the percentage in your Universe.
The material of the universe
The material of the universe
Please clarify: I see no reason why the Universe should NOT be able to "hold matter".
A description of the universe includes all matter and energy.
Yes, all in the universe is matter.
Yes it is important because on basis of dark matter amount our universe will expand.