Unless their fundamental understanding of the Universe is very, very wrong. In a Recycling Universe, where things move, twist, and bend instead of inflate or contract... These things are entirely possible and easily explained.
It's only when you go looking for a "beginning" or an "end" that you need fabrications like "dark matter" and "dark energy" to balance your equations.
Yup. Science needs a major re-think. They have anomalies which obviate the standard thinking. But they don’t know what to do about it, other than to decide that 16 dimensions of theorizing can explain it all away.
One answer. GOD.