They had to invent dark matter to account for 96% of the known universe (all fiction) to keep their retarded THEORY alive. As far as objects falling on earth, out dated Newtonian physics does an OK job at approximating what we observe, though no one claims its accurate.
They had to invent dark matter to account for 96% of the known universe (all fiction) to keep their retarded THEORY alive. As far as objects falling on earth, out dated Newtonian physics does an OK job at approximating what we observe, though no one claims its accurate.