NASA's Curiosity rover, isaga oo sahaminaya Gale Crater, oo ah sariir qadiimi ah oo qalalan oo buur badhtanka ku leh, ayaa helay shiidooyin ay ku jiraan cusbada sulfate-ka ee ciiddeeda. Joogitaanka milixdu waxay muujinaysaa in ay jiri jireen harooyin milix ah halkan.
Cusbada Sulfate-ka ayaa laga helay dhagxaanta sedimentary ee la sameeyay intii u dhaxaysay 3,3 iyo 3,7 bilyan sano ka hor. Xiisaha ayaa falanqeeyay kuwa kale, dhagaxyada hore ee Mars mana ka helin milixyadaas.
Cilmi-baadhayaashu waxay aaminsan yihiin in cusbada Sulfate-ku ay caddayn u tahay uumiga qulqulka harada oomanaha ah ee meeraha cas, sidoo kale waxay aaminsan yihiin in wasakhda ka dib markii dambe ay iftiimin karto iftiin dheeraad ah mustaqbalka sida habka qalajinta ee dusha Marrian. meel.
Source: 3dnews.ru