Ceres - iplanethi noma netshe elisemkhathini? ukubaluleka aphathelene nezinganekwane futhi izinkanyezi

Ceres - iplanethi yemifino, etholakala ngaphakathi main elisemkhathini ibhande phakathi Mars kanye Jupiter. Igama iplanethi yemifino yethiwa unkulunkulukazi wamaRoma wezolimo nenzalo Ceres (Ceres). Ehlanganisa ngokuyisisekelo indlela okwakheke ngayo ezinamadwala ice, it has cishe 950 km ububanzi.

Ukutholakala iplanethi yemifino

Ceres - netshe elisemkhathini noma iplanethi okwamanje? Ngephutha zatholakala e 1801 yi sezinkanyezi Italian Dzhuzeppe Pyatstsi engaziwa nendikimba ethile esemkhathini, kuqala iyibhulogi enomsila, kulandele kucatshangwa ukuthi kuyinto elisemkhathini. Ngo-2006, i-International Astronomical Union bakha ikilasi elisha lezinto esimisweni sonozungezilanga, eyaziwa ngokuthi amaplanethi yemifino. Ceres wawubhekwa njengophawu iplanethi, noma oyisichwe, kanye Vesta, Juno nabanye.

Ubunjalo bomuntu kanye nendlela okwakheke ngayo iplanethi

Ososayensi bakholelwa ukuthi Ceres has a core enamadwala futhi isiphuku ezineqhwa amakhilomitha 100 obukhulu. Abanye babo bakholelwa futhi ukuthi unesikhathi amanzi ungqimba ketshezi izigidi ezingu-200-cubic amakhilomitha. Lokhu kucatshangwa kwenza yemifino iplanethi isihloko esithakazelisayo ukufunda kusukela abacwaningi ufuna izimpawu ezidalweni ezingaphandle komhlaba. NASA umkhankaso isifundo enesihloko esithi "Don", ogama umsebenzi kwaba ukuze wenze isikhala travel ngqo ibhande elisemkhathini ukuqoqa idatha mayelana izici surface kanye amakhemikhali ukwakheka of yemifino.

ukuhlaziywa Spectral yabonisa khona trace amaminerali kanye namanzi, kanti kwezinye izindawo, futhi kungenzeka ukuthi ngokwemvelo iqhwa. Izazi zezinkanyezi zithi le Ceres iplanethi (isithombe NASA ukunikeza sokucabanga ngakho) ungase ube fresh samanzi e izinombolo okukhulu kunalokho Emhlabeni, futhi hlala endaweni alinganayo ensimini India, e-Argentina, noma 4% we ebusweni kwenyanga. Olwelwesini kuyinto ngempela ukungena nakwamanye amazwe, kanye khona okungenzeka okunothe ngobumba carbonate amatshe.

ucwaningo NASA

ukungabaza Akusekho uyaphika yokuthi iplanethi Ceres - netshe elisemkhathini, omunye walabo ezenza kube ku-orbit. Okuzenzakalelayo NASA mkhathi "Dawn" langena uzungeza kwamaplanethi 6 Mashi 2015. into zithombe zathathwa ngoJanuwari 2015, lapho umkhumbi wawususukile oseduze kuphela Ceres. Ngo ikhamera, izindawo ezimbili elikhanyayo kwatywinwa ishumi kwelinye asemigodini. Mashi 3, 2015, kusho okhulumela i-NASA wathi kungase iminonjana ice noma usawoti. Meyi 11, 2015 kwakukhona izithombe Inokucaca, eyabonisa inombolo enkulu izindawo elikhanyayo.

Ice ukuthuthukiswa elangabini bese Geological

Surface Ceres kuqhathaniswa efudumele. lokushisa bufinyelelwe -38 ° C. Ice ezingeni lokushisa ngempela engazinzile. Ngenxa kokuma ultraviolet mkhathi IUE watholakala esibalulekile ion hydroxide ku-North Pole planethi. Ziyakwazi umkhiqizo ukuhwamuka kwamanzi ngenxa solar emisebeni yelanga.

Geological ukuthuthukiswa ebusweni enamadwala ezineqhwa kwakuxhomeke ukushisa imithombo kufinyeleleke ngesikhathi nangemva kumiswa enjalo into isikhala njengoba Ceres (iplanethi yemifino). Lezi zinqubo futhi kungenzeka ngempela abayohlanganiswa iminyakazo ethile mlilo kanye zomhlaba. Ice kumiswa phezu kancane kancane rose, ahlanganise namaminerali njengoba Clays futhi carbonates.

Planet Ceres ngezinkanyezi nasekusebenziseni izinganekwane

Izinkanyezi, Ceres (iplanethi) liwuphawu umzali nomntwana zokuxhumana. Akukho onothando olukhulu emhlabeni kuka uthando lukamama izingane zabo. Izinkanyezi yezokwelapha Ceres ukunqotshwa limele inkinga bemvelo wokuzala kanye nenzalo. Njengoba iplanethi nendikimba ethile esemkhathini unesibopho ukusebenza, umsebenzi onzima futhi ikhono ngokwanele ukufeza izabelo emitameni yato, imibono elikhiqizayo, amaphrojekthi kanye nokudalwa.

Ezinganekwaneni Ceres (iplanethi) unkulunkulukazi ngesiGreki Roman okulingana Demeter, udadewabo uZeyusi (Jupiter). Nanguya unina nawo wonke umhlaba, futhi unesibopho isivuno, ukupheka, uthando, ngokuchichima nenduduzo. Nanguya unkulunkulukazi wezolimo, lapho indodakazi yakhe ithola Persephone (Proserpina) wathunjwa Pluto, owayefuna ukuphoqa ukuba bashade, Ceres kuyinto kanjalo umxhwele ucinge indodakazi yakhe ukuthi waphonsa unakekelwe Earth, egcwele ngempela kubanda. libhekene Ngakho ekwindla nasebusika izinkathi zonyaka. Entwasahlobo nasehlobo of Persephone wabuya Hermes unina, futhi bonke-azungeze iqhakazile.

Ceres - iplanethi yemifino belingana Pluto, okuyinto umdlali alinganayo nabanye ababambiqhaza esikhaleni ensimini sonozungezilanga. Kuyinto enkulu kunazo zonke amaplanethi amancane, isintu evulekile.