Ikuphi iplanethi i-Mars?
IMars iyiplanethi yesine ukusuka elangeni. Libuye libe yiplanethi yesibili encane kunazo zonke eMilky Way Solar System. Igama elithi "Mars" lisho uNkulunkulu Wempi wamaRoma ngolimi lwesiNgisi. UMars ubizwa nangokuthi "iplanethi ebomvu" ngenxa yokuthi ubuso bawo bubukeka bubomvu kangakanani lapho bubukwa ngesibonakude sisemhlabeni. Kungenzeka uye wezwa negama elithi "Mars" lisetshenziswa njengesifaniso esithi "Amadoda avela eMars nabesifazane bavela kuVenus".