<prompt> Fingqa isihloko: Ngenxa yemishini enjenge-Curiosity rover ye-NASA, siyazi ukuthi iMars yake yaba namanzi - kodwa kuze kube manje sasingazi ukuthi ayemaningi kangakanani. Ososayensi baye banikeza ukulinganisela okuhle kakhulu kuze kube manje, bethi yake yaba namanzi amaningi kunoLwandlekazi i-Arctic - futhi iplanethi yagcina la malwandle iminyaka engaphezu kwezigidi eziyizinkulungwane ezingu-1.5. Okutholakele kusikisela ukuthi kwakunesikhathi namanzi anele okwenza ukuphila kuqhubeke kuyiMars, kodwa eminyakeni eyizigidi eziyizinkulungwane ezingu-3,7 edlule iplanethi ebomvu ilahlekelwe amaphesenti angu-87 amanzi ayo - okushiya kuyihlane futhi komile. Ososayensi beNASA eMaryland baye babala ukuthi amanzi ayemaningi kangakanani eMars. Bathola ukuthi eminyakeni eyizigidi eziyizinkulungwane ezingu-3,7 edlule laliningi kunalolu olwandle i-Arctic Ocean. Okuningi kwalokhu bekuyoba seNyakatho Nenkabazwe yomhlaba okufanekisiwe. Kusukela ngaleso sikhathi, amanzi angu-87 aye alahleka aya emkhathini, kanti amanye agcinwa eqhweni ezimpondweni. Ucwaningo olwenziwa ososayensi eNasas Goddard Space Flight Center eGreenbelt, eMaryland, lungolokuqala lokunquma ukuthi iMars yayinamanzi angakanani esikhathini esidlule. Phakathi nenkathi yayo emanzi kaNowa - eminyakeni eyizigidi eziyizinkulungwane ezingu - 4,1 kuya kwezingu - 3,7 edlule - kulinganiselwa ukuthi yayinamanzi anele ukuba amboze lonke ubuso bayo ngesendlalelo esiwuketshezi esingamamitha angu - 137 ukujula. Kodwa-ke, kungenzeka ukuthi amanzi amaningi akha ulwandle olwaluhlala engxenyeni esenyakatho yeMars, okwakuzoba nokujula okungamamayela angu-1,6 ezindaweni ezithile - okuqhathaniseka noLwandle iMedithera eMhlabeni. Lolu cwaningo, olwanyatheliswa kumagazini i-Science, lulinganisela ukuthi, sekukonke, lokho manje okuyizintaba ezomile ezisenyakatho yeplanethi bekuyoba namanzi okungenani angama-cubic mile ayizigidi ezingu-12,4. Ama-headset e-Microsofts HoloLens, avumela abagqokile ukuba babone izithombe ze-3D ezibekwe phezu kokubona kwabo, angase abukeke sengathi angawasefilimini ye-sci-fi. Futhi manje i-NASA iye yembula ukuthi ubuchwepheshe besibonelo buzosetshenziselwa ukunika ososayensi bayo amandla okusebenza cishe kuyi-Mars. Le headset izosebenzisana nesofthiwe ye - OnSight ukuze inikeze ososayensi indlela yokuhlela ukuhlola kuyiplanethi ebomvu, ngosizo lwe - rover i - Curiosity. Le software yathuthukiswa ngokuhlanganyela yizinkampani ezimbili,...  <response>: Ososayensi beNASA Goddard eMaryland bafunda amanzi adlule eMars. Bathola ukuthi eminyakeni eyizigidi eziyizinkulungwane ezingu-3.7 edlule yayingaphezu koLwandlekazi i-Arctic. Okuningi kwalokhu bekungaba seNyakatho Nenkabazwe yeplanethi. Kusukela ngaleso sikhathi, ama-87 alahlekile emkhathini futhi okusele kuseqhwa ezigxotsheni. Kodwa ososayensi manje sebeyazi ukuthi iMars yayimanzi iminyaka engaphezu kwezigidi eziyizinkulungwane ezingu-1,5. Lokhu kuyisikhathi eside kunesikhathi esidingekayo ukuze ukuphila kuvele eMhlabeni 