Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Passage: Echiche ahụ hụrụ ntụgharị mbụ ya na ụgbọ elu Burya dị elu, nke ruru ọkwa prototype. A maara ọtụtụ ule ụgbọelu, tupu a kagbuo ya site n'iwu nke Central Committee. Ihe Burya bu n'obi bụ ibuga ngwá agha nuklia, ikekwe gaa United States, ma laghachizie n'isi ụlọ ọrụ ha. Nkagbu ahụ dabeere na mkpebi ikpeazụ imepụta ICBMs. Ntughari ozo nke echiche a bu Zvezda site na mbido 1960s, nke rutekwara ọkwa prototype. Ọtụtụ iri afọ ka e mesịrị, e ji ọrụ ọzọ nwere otu aha ahụ mee ihe dị ka ebe a na-arụ ọrụ n'Ụlọ Ọrụ Na-ahụ Maka mbara igwe nke Mba Nile. Mgbe Zvezda nwụsịrị, enwere nkwụsịtụ na ọrụ ndị a na-ejigharị ejigharị ruo mgbe Buran.  Ajụjụ: Gịnị bụ ọkwa kachasị elu nke ụgbọelu ahụ nwetara?
usoro prototype