File:CosmoDistanceMeasures z to 5.png

Summary
A comparison of cosmological distance measures, from redshift zero to redshift of 5 (corresponding to distant -- but not the most distant -- quasars). The background cosmology is Hubble parameter 72 km/s/Mpc, Omega_lambda = 0.732, Omega_matter = 0.266, Omega_radiation = 0.266/3454, and Omega_k chosen so that the sum of Omega parameters is one. Wesino 13:26, 3 December 2006 (UTC)