Pfupisa nyaya yacho:  Mazaya echando makuru angave ari kuvandira muMars yose, akavanzwa pakuonekwa neguruva riri pamusoro. Ndiwo mhedziso inoshamisa yefundo yakawana kuti mwero mukuru wechando wakanga usiri bedzi pamaposi eMars, asi sezvingabvira kurutivi rweequatorwo. Zvinoreva kuti, kudai aizi yose yaizopararira pamusoro peMars, pasi rose raizofukidzwa nemvura inopfuura mita imwe. Mufananidzo uyu wakatorwa neNASA's Mars Reconnaissance Orbiter unoratidza kuti guruva rakakora riri paMars rinofukidza mazaya echando, saka anooneka seari pamusoro pevhu, asi kuyerwa kweraadar kunoratidza kuti pasi peguruva racho pane mazaya echando akaumbwa nemvura yakaoma nechando. Tsvakurudzo yazvino uno yakaitwa nenyanzvi dzesayenzi paNiels Bohr Institute paUniversity of Copenhagen uye yakabudiswa mumagazini inonzi Geophysical Research Letters. Uchapupu hwokuvapo kwemvura paMars hunodzokera shure kubasa raMariner 9, rakasvika muna 1971. Yakabudisa pachena kuti mvura yakanga yaita zvokuputika mumigero yenzizi nemipata pamwe chete nemamiriro okunze uye mhute. Viking orbiters yakatevera yakaparira chinjo mupfungwa dzedu pamusoro pemvura paMars kupfurikidza nokuratidza kuti mafashamo akapwanya sei madamu nokuveza mipata yakadzika. Mars pari zvino iri pakati penguva yeaizi, saka mvura isina mvura haigoni kuvapo pamusoro payo panguva ino. Zvisinei, nyika inoratidzika kuva yakanga ichidziya zvikuru uye yakanyorova munguva yakapfuura. Muna June 2013, Curiosity yakawana uchapupu hwakasimba hwokuti mvura yakanaka yokunwa yaimbovapo paMars. Muna September, nyika yokutanga yakaongororwa neCuriosity yakaratidza kuti zvinhu zvakanaka zviri pamusoro penyika yacho zvine mvura inenge 2 muzana. Mifananidzo yakabva kumasatellite akati wandei eMars yakanga yazivisa chimiro chezvikepe zveaizi zviri pasi chaipo pepasi, uye yakasimbisa kuti zvizhinji zvacho zvakanga zvakaumbwa nechando chemvura. Uye zvino vatsvakurudzi vaona kuti makomo aya echando akakura zvakadini, uye kuti akafanana sei neepasi. Pamwe chete pane anodarika 150 bhiriyoni emamita akaenzana nekubhiti echando paMars, izvo zvinogona "kufukidza pasi rose reMars nemamita 1,1 echando", akatsanangura Dr Nanna Bjørnholt Karlsson paCentre for Ice and...
Masayendisiti okuDenmark akadzidza chando chakavanzwa pasi pepasi peMars. Guruva rinofungidzirwa kuva riri kufukidza mazaya echando makuru ari pamusoro. Uye vanzveri vanoti pane mvura-yechando yakawanda kupfuura yaikarirwa. Kana ikapararira yaizofukidza pasi ne3.6ft (1.1 metres) yeaizi.