Utachiona hunokura kusanzwa nemishonga nekufamba kwenguva. Iri idambudziko guru rakatarisana neindasitiri yezvehutano. Kubuda kweutachiona hunoramba huchiwedzera utachiona hunogona kureva utachiona hwakaoma kana husingabviri kurapa, zvichiita kuti vanhu vanorwara vafe. Masayendisiti ari kushanda kuti upenyu hubvire paMars anogona kubatsira kugadzirisa dambudziko reutachiona husingaurayiwi nemishonga.
Rimwe rematambudziko ehupenyu paMars nderekuti kune perchlorate muvhu. Mishonga iyi inogona kunge ine chepfu kuvanhu.
Vatsvagiri kubva kuInstitute of Biology paLeiden University (Netherlands) vari kushanda mukugadzira utachiona hunogona kuora perchlorate kuita chlorine uye oxygen.
Vesainzi vakadzokorora kusimba kweMars vachishandisa muchina wekumisikidza (RPM), uyo unotenderedza masampuli ebhayoloji nematemo maviri akazvimirira. Muchina uyu unogara uchichinja maitiro ezvinyorwa zvipenyu izvo zvisingagone kuchinjika kune inogara ichikwevera mune imwe nzira. Muchina uyu unogona kutevedzera giravhiti muzvikamu pakati pesimba rinokwevera zvinhu pasi, sepaPasi, uye kusarema kwakakwana.
Utachiona hwakakura muchikamu chesimba rinokwevera zvinhu pasi hunova nekunetsekana nekuti haugone kubvisa tsvina yakavatenderedza. Zvinozivikanwa kuti mabhakitiriya evhu Streptomycetes anotanga kugadzira mishonga inorwisa mabhakitiriya pasi pemamiriro ekushushikana. Vesainzi vakacherechedza kuti chikamu che70% chemishonga inorwisa mabhakitiriya yatinoshandisa pari zvino mukurapa inotorwa kubva kustreptomycetes.
Kukura mabhakitiriya mumushini wekumisikidza zvisina tsarukano kunogona kutungamira kune chizvarwa chitsva chemishonga inorwisa mabhakitiriya iyo isina hutachiona. Kuwanikwa uku kwakakosha nekuti kusikwa kwemishonga mitsva inorwisa mabhakitiriya ndiyo imwe yenzvimbo dzakanyanya kukosha dzeongororo yezvekurapa.
Source: 3dnews.ru