5 physics/astronomy mysteries that might as well be unexplained by science

https://www.symmetrymagazine.org/article/five-mysteries-the-standard-model-cant-explain?fbclid=IwAR1ZnoE965ohDUS40dNrEu5yk0tSUQva4ZDHuJFn9z8lT-c_sH3AGieRZGU