Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Pamapuraneti ose ari muSystem yeZuva, mwaka yeMars ndiyo yakafanana zvikuru nePasi, nemhaka yokurerekera kwakafanana kwemakona anotenderera epuraneti mbiri idzi. Kureba kwemwaka yeMars kunenge kwakapetwa kaviri kwepanyika nokuti nzvimbo yakakura yeMars kubva kuZuva inoita kuti gore reMars rive nemakore maviri epanyika. Kupisa kwepasi peMars kunosiyana-siyana kubva pakadzika kweanenge -143 °C (-225 °F) panguva yechando polar caps kusvika pakakwirira kweanosvika 35 °C (95 °F) muzhizha reequatorial. Kupisa kwakasiyana-siyana kunokonzerwa nemhepo yakatetepa isingagoni kuchengeta kupisa kwezuva, kumanikidzwa kwakaderera kwemhepo, uye kupisa kwakaderera kwevhu reMars. Nyika iri 1.52 nguva kure neZuva sePasi, zvichiguma ne43% chete yechiedza chezuva. Kana Mars yaive nenzvimbo yakafanana nePasi, mwaka yayo yaizove yakafanana nePasi nekuti axial tilt yayo yakafanana nePasi. Kuchinja-chinja kukuru kwenzira yakatenderedza Mars kune zvazvinoita. Mars iri pedyo neperihelion apo kunenge kuri zhizha muchikamu chokumaodzanyemba chepasi uye kuchando kuchamhembe, uye pedyo neaphelion apo kunenge kuri chando muchikamu chokumaodzanyemba chepasi uye zhizha kuchamhembe. Somugumisiro, mwaka yokumaodzanyemba kwepasi inowanzova yakanyanyisa uye mwaka yokumusoro inowanzova yakapfava kupfuura zvaizodai zvakaita. Tembiricha yezhizha kumaodzanyemba inogona kudziya kudarika tembiricha yezhizha yakaenzana kuchamhembe kusvika ku30 °C (54 °F). Mars ine dutu guru guru guru muSolar System, rinosvika kumhanya kweanopfuura 160 km / h (100 mph). Idzi dzinogona kusiyana kubva pachamupupuri chiri munharaunda duku, kusvika kuzamupupuri hombe dzinofukidza nyika yose. Zvinowanzoitika apo Mars inenge yava pedyo zvikuru neZuva, uye zvakaratidzwa kuti zvinowedzera tembiricha yepasi rose.  Mubvunzo: Mwaka unosiyana sei nehemisphere paMars?
mumativi okumaodzanyemba kwebhora kune mwaka wakaoma zvikuru uye mwaka iri kuchamhembe ine mwero