Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Passage: Allen gosipụtara na ọ bụ naanị onye na-etinye ego n'azụ injinia ụgbọelu na onye ọchụnta ego Burt Rutan SpaceShipOne suborbital azụmahịa na October 4, 2004. Ọ bụ ụlọ ọrụ Mojave Aerospace Ventures, nke bụ ụlọ ọrụ jikọtara Allen na ụlọ ọrụ ụgbọ elu Rutan, Scaled Composites, mepụtara ma jiri ụgbọelu ahụ. SpaceShipOne gbagoro n'elu ugwu dị 377,591 ụkwụ (115,090 m) n'elu Mojave Air and Space Port ma bụrụkwa nke mbụ a na-enweta ego site na nzuzo iji mee ka onye nkịtị nwee ihe ịga nke ọma na mbara igwe. O meriri asọmpi Ansari X Prize ma nata ihe nrite nke nde $ 10.  Ajụjụ: Olee uru ihe ahụ a na-agbata n'ọsọ bara?
Nde $ 10