Ukuthi i-Uranus inama-satellite amangaki kungenye yemibuzo ososayensi abaningi abaye bayicabanga. I-Uranus inama-satellite angu-27 aziwayo , ngalinye linegama elihlukile. Abaluleke kakhulu yilawa (kusukela kwelikhulu kuya kwelincane): i-Titania, i-Oberon, i-Umbriel, i-Ariel, ne-Miranda. Lawa yilawo abizwa ngokuthi "izinyanga zendabuko" futhi yiwona kuphela abonwa ngaphambi kweNkathi Yendawo Yonke.
Idatha
Akukho neyodwa yesathelayithi noma inyanga ye-Uranus enomoya.
Ukuvela kokuthi mangaki amasathelayithi uranus enawo
Ngokungafani nezidalwa eziningi ohlelweni lwelanga, ezithatha amagama azo ezinganekwaneni zamaGreki namaRoma, iziteketiso zamasathelayithi ka-Uranus zivela kubalingiswa abakhulu bemisebenzi ka-Alexander Pope noWilliam Shakespeare , ikakhulukazi abaculi babo besifazane.
I-Oberon ne-Titania yizinyanga ezimbili ezinkulu kunazo zonke futhi ezokuqala ukutholwa , ngo-1787 ngusosayensi uWilliam Herschel. Amagama azo alingana namagama endlovukazi yenganekwane nenkosi emdlalweni kaShakespeare. Zifana kakhulu ngobukhulu nangokubukeka, kanti i-Titania ibonisa umsebenzi omkhulu womzimba.
Abalandelayo ngo-Ariel no-Umbriel, bembulwa uWilliam Lassell ngo-1851. Cishe ngemva kwekhulu leminyaka, ngo-1948, uGerard Kuiper wabonisa uMiranda.
Amasathelayithi amabili amasha, atholakala ngo-2016, ayizinyanga zomalusi emaphethelweni angaphakathi nangaphandle endandatho ye-epsilon, okuwukuphela kwawo amathathu. Lawa yiCordelia ne-Ophelia. Amanye ayisishiyagalombili alandela imijikelezo yemisebe phakathi kwamasongo kanye neMiranda, okungaphakathi kwezinyanga zangaphambi kweColumbian.
I-Puck iyinyanga engaphandle kakhulu kwezinyanga eziyi-10 ezembulwe, eseduze kakhulu ne-Miranda , enkulu kunazo zonke, futhi eyokuqala ukudalulwa, cishe inyanga ngaphambi kokushayisana kwendizamkhathi ne-Uranus. Ngemva kwalokho, kusukela ngawo-90, i-Hubble Telescope yagunyaza ukwanda kwenani lama-satellite ahlolwe laya ku-27.
Ngokusekelwe ebangeni lazo ukusuka enkanyezini, izinyanga zika-Uranus zihlukaniswe ngamaqembu amabili: izinyanga zangaphakathi nezangaphandle . Izinyanga zangaphakathi zisukela ku-Cordelia (esondelene kakhulu ne-Uranus) kuya ku -Oberon . Zakhiwe ngamatshe neqhwa. Zonke izinyanga ezinkulu zingaphansi kwaleli qembu. Izinyanga zangaphandle zonke zincane kakhulu, futhi ukwakheka kwazo akwaziwa, kodwa zingase zibe ama-planetoid abanjwe ngamandla adonsela phansi.
Uranus unamasathelayithi amangaki?
Ukuze uthole ukuthi mangaki amasathelayithi u-Uranus anawo, ungagqamisa:
1. Titania
I-Titania iyinyanga enkulu kunazo zonke e-Uranus futhi iyinyanga ye-14 ekujikelezeni kwayo inkanyezi. Yahlolwa nguWilliam Herschel ngo-1787, kanye no-Uranus no-Oberon. Ngaphambilini, i-Uranus kwakucatshangwa ukuthi iyinkanyezi eqoqweni lezinkanyezi i-Taurus.
Ngale ndlela, iTitania igcwele izigodi nemigodi . Yakhiwe ngamatshe neqhwa ngokulinganayo. Ayinawo umoya noma uhlobo lwamandla kazibuthe. Ifana kakhulu ne-Ariel kodwa inkulu kakhulu. Abanye ososayensi babiza lolu hlobo lwenyanga njengebhola leqhwa elingcolile.
2. UMiranda
IMiranda iyinyanga yesihlanu ngobukhulu e-Uranus kanye neyeshumi nanye ekuzungeza umhlaba. Yatholakala nguGerard Kuiper ngo-1948. IMiranda ayifani nanoma iyiphi enye inyanga ohlelweni lwelanga. Umkhathi wayo wakhiwe izici zomhlaba ezifuna ukwazi kakhulu.
Ngokufanayo, uMiranda ufana nephazili yamatshe anamathele ndawonye ngaphandle kokuhleleka noma ukuzwana. Kunemifantu emikhulu, amapayipi ajulile, imifantu, amawa, namawa. Ososayensi bacabanga ukuthi uMiranda uphuke ngenxa yokunyakaza okunamandla okuhlukahlukene futhi wahlanganiswa kabusha izikhathi eziningana phakathi nokuvela kwakhe.
Ezinye izigodi zinokwehla okungamakhilomitha angama-20, njenge-Verona Escarpment eshiwo ngenhla, enesifanekiso esinomfanekiso ongu-V, futhi njengokuhlonipha umkhiqizo kaShakespeare ka-Romeo noJuliet. Iphinde ibe nezimbobo ezinkulu.
3. Isambulela
I-Umbriel iyinyanga yesine ngobukhulu e-Uranus futhi iyinyanga yeshumi nantathu ekuzungeza. Iyisathelayithi emnyama kakhulu, ekhanya ngengxenye yokukhanya kweminye inyanga emikhulu ka-Uranus. Yatholakala ngo-1851 nguWilliam Lassell.
Ubuso bayo bugcwele imigodi ngendlela efanayo futhi yakhiwe ngenhlanganisela yamatshe neqhwa. Icishe ifane nobukhulu be-Ariel. Ibizwa ngokuthi "i-Cheerio ekhanyayo" ngoba eminye yemigodi yayo inemibala ekhanyayo kakhulu. Ukuqhuma kwezibhamu muva nje kungenzeka ukuthi kuye kwaveza izinto endaweni, okwenza kube nemibala enjalo.
4. Oberon
I-Oberon iyinyanga engaphandle kakhulu ye-Uranus futhi eyesibili ngobukhulu. Yahlolwa nguWilliam Herschel ngo-1787. Igcwele imigodi, ngaphezu kwe-Ariel ne-Titania ezihlangene. Ukwakheka kwayo kuyinhlanganisela yeqhwa nedwala eliqinile.
Ngokusekelwe esakhiweni sayo, i-Oberon ifana kakhulu ne-Umbriel, yize inkulu kakhulu. Inegquma okungenani elilodwa elingamakhilomitha ayi-6 ukuphakama. Umgodi omkhulu kunayo yonke otholakale endaweni yayo wawubizwa ngokuthi i-Hamlet, igama eliqanjwe ngomunye umlingiswa kaShakespeare. Ayinawo umoya noma insimu yamagnetic.
5. I-Ariel
I-Ariel, maqondana nendawo yayo, ibhekwa njengesathelayithi yeshumi nambili ye-Uranus ngokujikeleza kanye neyesine ngobukhulu . Njengezinye izinyanga ze-Uranus, yakhiwe yiqhwa nedwala. Ubuso bayo bumbozwe yimizila engamakhulu amakhilomitha ubude, exhunywe komunye nomunye futhi ejule ngaphezu kwamakhilomitha ayi-10, efana kakhulu nemizila yaseMars.
Ngenxa yalokhu okungenhla, la magquma anephansi elithambile, okubonisa ukuthi asetshenziswe ekwenzeni i-methane, i-ammonia, noma mhlawumbe i-carbon monoxide. Kulokhu, i-Ariel iyinyanga ekhanya kakhulu ye-Uranus . Yahlolwa ngo-1851 nguWilliam Lassell.
Ubufakazi obubalulekile mayelana namasathelayithi e-Uranus
U-Ophelia noCordelia bayizinyanga zomalusi zendandatho engaphandle yenkanyezi. Abanye (uBianca, uCressida, uPuck, uBelinda, uPortia, uDesdemona, uJuliet, noRosalind) balandela imijikelezo yemisebe phakathi kwezindandatho noMiranda.
Iqiniso eliveza ukuthi zingaki iziphuphutheki i-Uranus enazo lanikezwa ngo-Agasti 2004 , ngenxa yethelesikopu iHubble, eyayinendima yokuthola ngokuqinisekile inani lezinyanga ezingu-12 emhlabeni i-Uranus.
Iziphetho mayelana nokuthi mangaki amasathelayithi i-uranus enawo
Njengoba sesibonile mayelana nenani lamasathelayithi azungeza i-Uranus, kubalulekile ukuqaphela ukuthi uJohn Herschel, indodana yososayensi odumile uWilliam Herschel owathola iplanethi , wawaqamba ngokuthi u-Oberon noTitania (inkosi nendlovukazi yama-fairies avela emsebenzini wokubhala "Iphupho Lobusuku LaseMidsummer") kanye no-Ariel no-Umbriel abavela emsebenzini wokubhala kaPope. Ngalo mqondo, njengoba u-Uranus emele unkulunkulu wesibhakabhaka nomoya, wakhetha la magama emimoya okungenzeka ukuthi yayihamba naye.
Ngaphezu kwalokho, lapho izinyanga zase-Uranus sezaziwa , indaba ayizange iphele lapho, futhi uphenyo lwaqhubeka, okwaholela ekutholakaleni kwenyanga yesihlanu, uMiranda, ngo-1949. Umhloli wayo, uGerard Kuiper, wayiqamba ngegama lendodakazi yomthakathi uProspero emsebenzini wokubhala *The Tempest*. Ngokufanayo, enye inyanga enegama elingelona iqiniso elivela emsebenzini kaPapa ngokungangabazeki nguBelinda.
Okokugcina, kubalulekile ukuqaphela ukuthi ukwembula ukuthi zingaki izinyanga u-Uranus anazo kwembula namagama ahlobene nemisebenzi kaShakespeare. Isibonelo, uCaesar, uCoriolanus, kanye nemigodi yase-Oberon kuqanjwe ngo-Antony, uHamlet, uLear, uFalstaff, uMacbeth, u-Othello, noRomeo.
