Cool Dark Cosmic Dust as a Reservoir of Absorbed Energy
  The conception of cool dark cosmic dust has been proposed. The process of accumulation of absorbed energy by dust of such kind is considered. The conception of accumulation horizon is introduced. The possible role of cool dark cosmic dust is discussed for solution of the problem of dark matter. The other aspects of the problem are also considered. 
I.Simonia (Abastumani Astrophysical Observatory)