Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Ebe a na-agafe agafe: Na July 1996, a gụgharịrị obodo ahụ aha iji cheta Sergei Korolev, bụ́ nna nke usoro ihe omume mbara igwe nke Soviet/Russian, bụ́ onye nwụrụ na 1966. Kemgbe 1997, Korolyov anabatala International Space Olympics, asọmpi kwa afọ maka ndị na-eto eto, iji kwalite nyocha metụtara mbara igwe.  Ajụjụ: Ònye ka e si n'aha ya gụọ obodo ahụ aha n'afọ 1996?
Sergei Korolev