Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Munhu anofamba muchadenga kana kuti cosmonaut munhu anodzidziswa nehurongwa hwokufamba muchadenga hwomunhu kuti atungamirire, kutungamirira, kana kushanda senhengo yevashandi vechikepe chemuchadenga. Kunyange zvazvo kazhinji kazhinji ichichengeterwa vafambi vemuchadenga, mazwi acho dzimwe nguva anoshandiswa kune ani zvake anofamba muchadenga, kusanganisira masayendisiti, vezvematongerwe enyika, vatapi venhau, uye vashanyi. Kusvikira muna 2002, vafambi vemuchadenga vaitsigirwa uye vakadzidziswa chete nehurumende, kungave nemauto kana nemasangano enzvimbo dzevanhu. Nokubhururuka kwokudenga kweSpaceShipOne yakabhadharwa nemari yomunhu oga muna 2004, rudzi rutsva rwomuchadenga rwakasikwa: muchadenga wokutengeserana.  Mubvunzo: Ndiani ari mudenga?
munhu akadzidziswa nehurongwa hwokufamba muchadenga nevanhu kuti atungamirire, kutungamirira, kana kuti kushanda senhengo yevashandi vechadenga.