2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/147244It is argued that large-scale ($>7^o$) cosmic microwave background anisotropy detected in COBE cosmic experiment can be considered as a trace of the quantum gravity fractal structure.13 pages, LaTeX; the 3 figures can be obtained from altai@nusun.jinr.dubna.suAstrophysicsHigh Energy Physics - Phenomenologytext