Jikọta ihe ndị mere eme ma zaa nke a: Alexander Petrovich Nikolayev natara utu aha Hero nke Soviet Union na Order nke Lenin maka omume ya n'oge oké mwakpo ikpeazụ nke ebe a na-eme ihe nkiri Europe nke agha dị aṅaa?
Agha Ụwa nke Abụọ