Godless Infinity


“The simplest cosmology that fits the large-scale characteristics of the universe is the so-called Friedmann—Lemaître—Robertson—Walker cosmology describing a spacetime that is homogeneous (same everywhere) and isotropic (has no preferred direction).This simple cosmology is characterized, among other things, by a variable that represents spatial curvature. It can be positive, negative, or zero. Our best observations to …