Unnatural motion is due to transfer of motive force to object in motion. Motion of astronomical objects is circular and constant uniform speed. Sun, Moon, five planets, and all stars together revolve around Earth on 8 concentric spheres in uniform circular motion. Astronomical objects also revolve around smaller epicycle spheres embedded in the deferent spheres. Accumulation of facts is goal of science.
Science is exact.
Science is deficient since it is inexact. Part of the problem may lie in the observation that some aspects of science can only be treated properly with sufficient background information. It is likely that social science and psychoanalysis are sciences in an embryonic form. Science is the art of the soluble'. Beliefs not influenced by faith, power, monetary rewards, self-protection.