Mgbaaka Mgbaaka Mbara Igwe bụ mgbaaka e mere site na ihe kpakpando meteorite. E mere atụmatụ ya site na Muonionalusta, kpakpando meteorite igwe a chọtara na Sweden. E tinyere obere ngwa nkwụsi (bearing) nke otu milimita n'obosara ya n'etiti diski meteorite ahụ, ya mere diski ahụ na-atụgharị ka onye na-eyi ya na-emegharị onwe ya, dịka mbara ala si atụgharị. Elu ya na-ejigide usoro okike nke kpakpando meteorite igwe ahụ, nke e mere site na igwe (machining) na iji acid na-ese ihe (acid etching). A hapụrụ meteorite ahụ n'enweghị mkpuchi mgbochi oxidation, ya mere ọdịdị ya na-agbanwe ka oge na-aga. E ji ọlaọcha 925 mee usoro nkwado ahụ, e jikọtakwara ya n'enweghị iji ọkụ jikọọ (welding).

Aha oru ngo : Planetary Ring, Aha ndị na-emepụta ya : 李妍, Aha onye ahịa : HELIO.