Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Njem: Oge nke ọpụpụ dịgasị iche site na isi mmalite gaa na isi mmalite ma kpọọ ya 05:30:42 Moscow Time ma ọ bụ 07:22 Moscow Time. N'oge oke ọsọ ọsọ Laika na-eku ume na-abawanye n'agbata ugboro atọ na ugboro anọ nke ọnụego tupu ịmalite. Ndị na-enyocha ya gosiri na obi ya na-akụ otu narị ugboro na atọ n'otu nkeji tupu e bulie ya elu, ọ na-akụkwa otu narị ugboro na iri abụọ na anọ n'otu nkeji mgbe ọ na-agba ọsọ. Mgbe ọ ruru orbit, a gbapụrụ ihu Sputnik 2 nke ọma; agbanyeghị na "Block A" isi anaghị ekewa dị ka atụmatụ, na-egbochi usoro njikwa okpomọkụ na-arụ ọrụ nke ọma. Ụfọdụ n'ime ihe ndị na-ekpuchi okpomọkụ gbawara, na-eme ka ụlọ okpomọkụ dị na 40 °C (104 °F). Mgbe awa atọ nke ịnọ n'enweghị ịdị arọ gachara, obi Laika na-akụ otu ugboro n'otu nkeji ruo ugboro 102 n'otu nkeji, nke bụ́ oge ji okpukpu atọ karịa oge o were n'oge ndị mbụ e mere ule n'ala, nke na-egosi nrụgide o nwere. Nnyocha mbụ e mere gosiri na Laika nọ n'iwe ma na-eri nri ya. Mgbe ihe dị ka awa ise ruo asaa n'ụgbọelu ahụ, enwetaghị akara ndụ ọ bụla ọzọ site na ụgbọelu mbara igwe. Ndị ọkà mmụta sayensị Soviet zubere igbu Laika site n'inye ya nri na-egbu egbu. Ruo ọtụtụ afọ, Soviet Union nyere nkwupụta ndị na-emegiderịta onwe ha na ọ nwụrụ ma ọ bụ n'ihi akpịrị ịkpọ nkụ, mgbe batrị kwụsịrị, ma ọ bụ na e gburu ya. E nwere ọtụtụ asịrị banyere otú o si nwụọ. N'afọ 1999, ọtụtụ ndị Russia kọrọ na Laika nwụrụ mgbe ụlọ ahụ kpofuru ọkụ na orbit nke anọ. N'October 2002, Dimitri Malashenkov, otu n'ime ndị ọkà mmụta sayensị nọ n'azụ ọrụ Sputnik 2, kpughere na Laika anwụọla site na sekit nke anọ nke ụgbọ elu site na ikpo oke ọkụ. Dị ka akwụkwọ o nyere na World Space Congress na Houston, Texas, si kwuo, "Ọ pụtara na ọ fọrọ nke nta ka ọ bụrụ ihe na-agaghị ekwe omume ịmepụta usoro nchịkwa okpomọkụ a pụrụ ịdabere na ya n'oge dị otú ahụ". Ihe karịrị ọnwa ise ka e mesịrị, mgbe 2,570 orbits gasịrị, Sputnik 2 - gụnyere Laika fọdụrụ - gbasasịrị n'oge nlọghachi na 14 Eprel 1958.  Ajụjụ: Olee akụkụ nke Sputnik 2 nwere nsogbu mgbe o ruru n'ụzọ mbara igwe?
Mpaghara A