2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/12577It is shown that a collection of photons with nearly the same frequency exhibits a Bose "condensation" type of phenomenon at about 3 degrees K corresponding to a peak intensity at a wave length of about 0.4cm. This could give a mechanism for the observed Cosmic Background Radiation, and also explain some curious features.3 pages, TeXAstrophysicstext