Ucabanga ukuthi abantu bayokwazi nini ukufika eMars
I-NASA izibekele umgomo wokuthumela abantu eMars maphakathi no-2030 kodwa futhi ithintwa yizici eziningi njengokulungela kobuchwepheshe, izimali nokuzimisela kwezombangazwe. Ukuya eMars kuthatha cishe izinyanga eziyisithupha futhi sidinga irokhethi enamandla kakhulu futhi sidinga nempahla eyanele yokunakekela abahambi abangabantu endleleni. Ngisho nangesikhathi esifushane sokuhlala eMars, sidinga ukusekelwa kokuphila okukhulu eMars okuyinto enobutha obukhulu ekuphileni ngalesi sikhathi. Inselele enkulu kunazo zonke kungase kube indlela yokubuyisela umuntu ngokuphepha eMhlabeni. Ukufika kwabantu eMars kuwumzamo onesibindi futhi kungaba isenzakalo esibalulekile kubantu abahlola umkhathi futhi ekugcineni badlulele ngalé kwesimiso sonozungezilanga.