Does the black matter has weight?

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SUMMARY

Dark matter constitutes approximately 85% of the total mass of the universe, while normal matter accounts for only 15%. This significant presence of dark matter raises questions about its composition, which remains one of the greatest unsolved mysteries in modern astrophysics. Current scientific understanding does not identify the exact nature of dark matter, leading to ongoing research and exploration in the field.

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Nemika
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I've heard that all the stars, planets or other heavenly bodies constitute only a little amount of mass of the universe. And we know that the rest other thing in it is black matter that can weigh something as I don't think that light or sound waves weigh something. So is it the black matter which has the got most mass of the universe? And if yes then what is it made up of?
 
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Indeed. This type of matter is known as Dark Matter and it comprises about 85% of the total matter of the universe, with normal matter making up the other 15%. We don't yet know what dark matter is composed of. This is one of the greatest unsolved mysteries in modern astrophysics.

Read more here: https://en.wikipedia.org/wiki/Dark_matter
 

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