In my opinion, there is a reason it has dug up nothing. Please take a look at this modified gravity proposal. It explains galactic rotation rates and also cos

In my opinion, there is a reason it has dug up nothing. Please take a look at this modified gravity proposal. It explains galactic rotation rates and also cosmological expansion without the need for dark matter or dark energy. It also adapts general relativity: https://vixra.org/pdf/2203.0032v2.pdf https://vixra.org/pdf/2203.0032v2.pdf