Dark Matter Doubts

At com/print190631146″>www.physorg>com/print190631146 … astrophysicists are looking everywhere for dark matter – inside the Large Hadron Collider, in deep mines, and way out in space, but evidence of dark matter cannot yet be found. It is claimed it makes up a quarter of the energy density of the universe. Current models and simulations cannot acount for the excess in positrons being observed – on the satellite experiment of PAMELA for instance.