Linearity: galaxy formation encounters an unanticipated empirical relation

Measurements from galaxies spanning a broad range of morphology reveal linear scaling enclosed dark to luminous mass that is not anticipated by standard galaxy formation cosmology. The found extend the inner galactic region outermost data point. Uncertainties in relation are narrow, with rms = 0.31 and {\sigma} 0.31. It unclear what would produce this linearity mass. Baryonic processes challenged account for scaling, no matter candidate possesses property result relation. may indicate new candidates, or an astrophysical process beyond theory.