Nguva dzeMars dzinenge zvakapetwa zvakapetwa zvePasi nekuti kureba kweMars kubva kuZuva kunotungamira kune gore reMars rakareba makore maviri epasi. Tembiricha yeMars pamusoro inosiyana kubva pakadzika kweanosvika -143 ° C (-225 ° F) panguva yechando polar caps kusvika pakakwirira kusvika pa 35 ° C (95 ° F) muzhizha reequatorial. Iyo yakakura tembiricha iri nekuda kwemhepo yakatetepa isingakwanise kuchengeta kupisa kwezuva, yakaderera mhepo yemhepo, uye yakaderera ivhu. Pasi reMars rakapetwa ka1.52 kubva kuZuva, zvichikonzera huwandu hwe43% yezuva. Kana nzvimbo yekumaodzanyemba yeMars yakaita sezuva, gore reMars rinotungamira kune gore reMars rakareba makore maviri epasi. Tembiricha yeMars pamusoro inosiyana kubva pakadzika kweinosvika -143 ° C (-225 ° F) panguva yechando polar caps kusvika pakakwirira kusvika pa35 ° C (95 ° F) muzhizha yeequatorial.
mumativi okumaodzanyemba kwebhora kune mwaka wakaoma zvikuru uye mwaka iri kuchamhembe ine mwero