Dark Matter constitutes 85% of the total matter in the universe

And yet we know very little about what it is or could be.

I personally think their is an undiscovered subatomic particle that could potentially explain some of its properties.

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johnbk97301 · 41-45, M

My My personal theory is the kind of like string theory you have all these other dimensions realms planes realities whatever word you want to use to describe but it's a place that we are in this dimension unable to see physically but it's there so if you have this endless amount of other dimensions just outside of our own that much physical matter no matter what dimension it's going to be in if it's still in a if it's still in our space that much matter it's going to have some sort of effect on our reality which would account for all this gravity from something that we cannot see