N'afọ 2005, ndị na-enyocha mbara igwe jiri telescopes Keck gosipụta na kpakpando kpakpando na-agbatịpụ na mbara igwe bụ n'ezie akụkụ nke diski isi ya. Nke a pụtara na diski kpakpando nke kpakpando dị na Andromeda Galaxy dị okpukpu atọ karịa nke mbụ. Nke a na-egosi na enwere nnukwu mbara igwe na-eto eto nke na-eme ka diski kpakpando dị ogologo karịa 220,000-light-seconds (67,000,000 parsecs) na dayameta. N'oge gara aga, a na-eme atụmatụ na Andromeda Galaxy dị site na 37,000 ruo 220,000 parsecs (2,000,000,000 parsecs) n'ogologo.
Puku iri isii na asaa