Umsebenzi unyatheliswa ejeni le-Nature GeoScience. I-Encadus iyi-saturn encane ye-satellite, eyesithupha ngosayizi nebanga leshumi nane kusuka kwiplanethi. Ububanzi bawo bungamakhilomitha angama-500 kuphela. Kukholakala ukuthi ulwandle lwamanzi anosawoti owuketshezi lungafihlwa ngolwandle lwe-endzenda, olukhona ngezindleko zamandla omhlaba (amasampula amanzi alo ulwandle athathwe yi-cassini apparatus, futhi ucwaningo lwabo lwashicilelwa emuva ngonyaka ka-2014 ). Ngakho-ke, ukutadisha kwe-satellite kubalulekile njengokhetho, olungaba khona impilo ye-microbial ye-microbial.
Ngasikhathi sinye, ulwandle lwe-Encalada, njengoba ososayensi bekholelwa, abanjengomhlaba. Ngemuva kwakho konke, emhlabeni wethu, kuyinto ebanzi, isilinganiso samakhilomitha ayi-3.6 ajulile. Ifaka amakota amathathu omhlaba phezulu nasezingeni eliphezulu kufudumele kunokujula, ngenxa yokufudumeza kwelanga. E-saturn saturn olwandle, kunalokho, kujule kakhulu futhi, ngokusho kochwepheshe, hhayi ngaphansi kwamakhilomitha angama-30 ukujula, kanye namakhilomitha angaphansi kwama-30, kanye nokujula okufudumele kunasemuva.
Ngaleso sikhathi, ukutadisha okusha kososayensi abavela eCalifornia Institute of Technology (USA) kukhombisa ukuthi i-satellite yaseSatenia ingahle igeleze ulwandle njengomhlaba. Iqiniso ngukuthi ukugcwala kweqhwa kolwandle lwe-Enceladus kuyinto heterogeneous: Kuyaziwa ukuthi ezigxotsheni ezincipha kakhulu kunasemotor. Ngokusho kwabaphenyi, lokhu kusikisela ukuthi olwandle kukhona okuthile okuyinkimbinkimbi ukwedlula i-convection elula mpo.
Izindawo ezithambile ze-Ice Crust kungenzeka zihlotshaniswa nokuncibilika okukhulu, nobukhulu - ngokuqanda okukhulu. Ososayensi baphakamisa ukuthi kulezo zindawo lapho iqhwa likhulu khona, ulwandle lunosawoti ngokwedlulele, ngoba kuphela amanzi eqhwa, kanti usawoti wehliswa phansi. Kwenza amanzi aphansi ngokwengeziwe. Ezindaweni lapho iqhwa lincane, inqubo yokubuyela emuva yenzeka. Emhlabeni, lezi zimo ziholela ekuhambeni okwenziwe ngolwandle ohlukahlukene.
Iqembu labasosayensi lakha imodeli yekhompyutha ye-Enceladus, ngokwengxenye ngokuya ngokuqonda uhlobo lokugeleza okufanayo emhlabeni. Kwavela ukuthi kungenzeka ku-saturn's Companion. Lokhu okutholakele kuzosiza ukukhomba izindawo - izindawo ezinhle kakhulu zolwandle, - lapho impilo yangaphandle "ifihla". Uma-ke, ikhona.
Umthombo: Isayensi Enqunu