According to the [[Perfect cosmological principle]] that says that the universe looks everywhere and always approximately the same the redshift is a feature of [[curvature of space]] which in general relativity theory is coupled to the rate of time. As a result we see the more redshift the farther we look since the space is also more curved the farther we look. The exact relation between the [[curvature of space]] and rate of flow of time is | According to the [[Perfect cosmological principle]] that says that the universe looks everywhere and always approximately the same the redshift is a feature of [[curvature of space]] which in general relativity theory is coupled to the rate of time. As a result we see the more redshift the farther we look since the space is also more curved the farther we look. The exact relation between the [[curvature of space]] and rate of flow of time is |