People sometimes put too much faith in a mathematical model that they ignore the real inuverse, but eventually, observed data must rule mathematical models. Are you watching, global warmists?
it’s like the cosmic missing link that - lo! - is still missing!
If you have to invent something to make the model match reality then your model is probably wrong.
There is overwhelming observational evidence for dark matter. It doesn’t violate the Standard Model and it isn’t a fudge factor.