Pfupisa nyaya yacho:  Gwaro rakasvibiswa neropa rinozivisa chiitiko choupenyu kana rufu icho chingadai chakavhiringidza chirongwa chose chomuchadenga cheU.S. chama 1960 chinorumbidzwa kutengeswa ne £80,000 ($120,000). Maropa aiva pachikwangwani chokutanga-tanga chokufamba muchadenga kwomuUnited States akanga ari omumwe muchadenga paakanga achirwisa zvakasimba kuti avhare suo rokupinda muchadenga pashure pechiitiko chinokosha. Asi basa reGemini 4 raJune 1965 pakupedzisira rakaratidza kubudirira, uye rakazarura nzira yokuti vafambisi vengarava vafambe pamwedzi kokutanga makore mana gare gare. Rondedzero yakakwana yamapeji 13, kubatanidza gwaro rakasvibiswa neropa rinoonwa pamberi), kubva kunhume yeGemini 4 muna June 1965 inoratidzirwa kutengeswa nokuda kwe £80 000 huru ($120 000). Rondedzero yacho inoratidza matanho akasiyana-siyana aifanira kuitwa nevafambisi vengarava pakuvhura nokuvhara dhoo rinopinda muchadenga. Gemini 4 yakatangwa kubva kuCape Canaveral muFlorida musi wa 3 June 1965 ine vafambisi vaviri. Mumwe wacho, Ed White, akapiwa basa rokuita kufamba muchadenga kwokutanga kweAmerica, mwedzi isingasviki mitatu pashure pokunge Alexey Leonov wokuSoviet apedza kufamba muchadenga kwokutanga munhau. Vafambisi vengarava vaviri vaiva mubasa reGemini 4 vaiva Jim McDivitt naEd White. Purogiramu yeGemini yomuma1960 yakagadzirirwa kukudziridza uye kuedza mano ayo pakupedzisira aizoita kuti vanhu vaende kumwedzi mumishinari yeApollo. Ndege yokutanga yeGemini ine vashandi, Gemini 3, yakasimuka paLaunch Pad 19 paCape Canaveral muFlorida musi waMarch 23, 1965. Kufamba mudenga kweGemini kwevanhu vaviri kweNASA kwakaratidza kuti vezvomuchadenga vaigona kuchinja nharaunda yechikepe chavo, kugara muchadenga kwevhiki dzinenge mbiri uye kushanda kunze kwechikepe chavo chomuchadenga. Vakanga vatangawo kugoverana uye kubatana nedzimwe ngarava dzomuchadenga. Dzose dzaiva unyanzvi hunokosha hwokumhara paMwedzi ndokudzoka zvakachengeteka kuPasi. Dzakapoteredza Pasi ka66 mumazuva mana uye, pazuva rokutanga, Ed White akapfeka sutu yomuchadenga ndokubva abuda muhomwe yakamanikana. Akapedza maminitsi 20 ari muchadenga achifamba muchadenga, kana kuti chiito chokunze kwemotokari (EVA), asati adzokerazve, icho akataura kuti chakanga chiri 'nguva inosuruvarisa zvikurusa youpenyu hwake.' Asi suo rokubuda rakanga raratidza kuva...
Chikamu chenhau yomuchadenga chichaendeswa kumutengesi muNew York mwedzi uno. Iri ndiro rondedzero yokuongorora yakasvibiswa neropa kubva kuGemini 4 basa muna 1965. Ngarava iyi yakatenderera pasi ka66 ine vanhu vaviri vaiva muchadenga. Ropa rakabuda muruoko rwomuchadenga apo aiedza kuvhara suo muchadenga.