Izinyanga Saturn sika

Saturn iyona isikhundla wesithupha Sun futhi ngobukhulu (ngemva Jupiter) iplanethi zesimiso sonozungezilanga. Kungenjalo-ke ibizwa ngokuthi giant igesi, futhi igama lalo lanikezwa behlonipha wokudumisa unkulunkulu wamaRoma wezolimo.

Lapho ebuzwa iziphuphutheki eziningi kanjani we-Saturn, kunzima ukunikeza impendulo eqondile. Kuze 1997, izazi zezinkanyezi wayebazi 18 babo. Manje nge ukuvela izibonakude ezintsha ezinamandla ongabala abaningi. iziphuphutheki Zemvelo-Saturn emelelwa inani ehloniphekile (62 izingcezu - ne omise ukuqinisekisile). 53 babo amagama abo siqu. Abaningi babo eyenziwe ice, idwala kanye has usayizi encane. Lokhu kuchaza sici yabo main - ikhono eliphezulu ukubonakalisa elangeni. Ngo iziphuphutheki emikhulu kwakhiwa core enamadwala. Iningi lazo (ngaphandle uFibhi futhi Hyperion) njalo waphendukela iplanethi linye.

izinyanga Saturn sika njalo futhi engaphumi njalo. akhawunti yokuqala ye-24 izingcezu, futhi okwesibili - 38. ukunyakaza senzeka cishe iziphuphutheki njalo omise isiyingi eduze indiza elisenkabazwe ye-iplanethi. Bona ilingise kuphela isiqondiso ukuzungeza Saturn. Lokhu kubonisa ukuba iziphuphutheki Saturn sika njalo akhiwa kule igesi nothuli ifu ayekubona planethi ngesikhathi buqala.

Ukuze abameleli okungajwayelekile amaplanethi, ukuhamba okuyinto lihlukile imithetho jikelele. Kungenzeka side ngaphezulu noma eyinqaba komzila wokuzungeza, ukunyakaza kolunye uhlangothi eduze orbit noma ukuthambekela okukhulu kuya indiza enkabazwe. izinyanga obuhlukahlukene Saturn izici zazo zingaphazami zihlukaniswa ngamaqembu 3:

• gali;
• Inuit;
• naseNorway.

Bona ilingise omise zesiphithiphithi ibanga kude iplanethi. Lokhu kubonisa ukuthi Saturn esanda athumba emizimbeni wezibawu esidlule kuye nuclei lezinkanyezi ezinomsila noma asteroyidi.

inyanga ngobukhulu Saturn sika - Titan. Uhlelo elanga, yilo lodwa has a umkhathi obukhulu, futhi kuthatha ngobukhulu udumo 2nd. Kungaba kubhekwe esikhathini isibonakude, njengoba lincane kunomhlaba kabili kuphela. Lena kakhulu nendikimba ethile esemkhathini, ososayensi baye bakwazi ukufunda okuhle kakade ngokwanele. Ucwaningo luthole ukuthi inyanga Saturn sika Titan has a Ukwakheka mhlawumbe efana Ukwakheka Zomhlaba, okuyinto ke kwadingeka ekuqaleni imvelaphi. Ososayensi zinombono ukuthi nomkhathi wawo kukhona izinqubo ukuthi kukhona izinkulungwane zezigidi zeminyaka edlule yayinezinto eziningi kakhulu kule planethi yethu.

Ngenxa gasbag yayo opaque kokuba ukushuba mayelana 300 km, bekungenxa cishe akutholakali izazi zezinkanyezi izama ukulinganisa ubukhulu bayo. Kuphela obhekwe intuthuko zakamuva isibonakude ubuchwepheshe ucwaningo luye lwabonisa ukuthi kungenzeka emathunjini Titan sika eyakhiwa izingxenye alinganayo amanzi ice futhi dwala eliqinile. Ngokuyinhloko, kwakhiwa nomkhathi wawo is kusukela nitrogen, okwenza kube efana Earth.

Ngaphambili, kwakukhona umbono Namanje hhayi waphila isikhathi eside ukudlula uqobo, ubufakazi bokuba khona kwalesi satellite, imifula, amachibi nezilwandle kwakhiwa kusukela methane noma ethane. Methane kungaba khona izigaba ezintathu kanye nokugcina ukufana kwamagesi abamba ukushisa emkhathini, okuyinto amqaphela satellite inikezwe.

Ngezinye Titan akukho kazibuthe amakhulu, okusho ukuthi akabakhathalele kangakanani abantu core, a wamanje conductive. Amazinga kwamanzi balinganiselwa ku Kelvins 95 nomhlaba ingcindezi idlula nengxenye. Amazinga aphansi ingeyona izinto eziyinkimbinkimbi organic. Nokho, it has umsila kazibuthe, ezakhiwe nokuxhumana amandla kazibuthe Saturn, lapho Magnetosphere Titanium ungumthombo icala futhi singathathi hlangothi hydrogen ama-athomu.

Uma sicabanga iziphuphutheki eziningi kanjani we-Saturn, cishe okungcono kuzoba cabanga ngobukhulu. Esinye sazo Mimosa, okuyinto has a wentaba omkhulu ngokuthi Herschel, okuyinto ububanzi of mayelana 130 km. Lokhu kungaphezu usayizi eziningi izinyanga Saturn sika. Dione, Tethys, Enceladus futhi Rhea - bona bonke basonta amasayithi ezinkulu has asemigodini ezijulile futhi zigodi, futhi Enceladus futhi umzimba bhá yasezulwini sonozungezilanga.