Ceres - a planet ma ọ bụ ihe asteroid? Akụkọ ifo na kpakpando pụtara

Ceres - Dwarf planet, dị n'ime isi asteroid belt n'etiti Mars na Jupiter. Aha nke Dwarf planet aha mgbe ndị Rom na chi nwaanyị nke ugbo na ọmụmụ Ceres (Ceres). Esịnede nnoo nke nkume na ice formations, ọ nwere ihe dị ka 950 km n'obosara.

The chọpụtara nke Dwarf planet

Ceres - ihe asteroid ma ọ bụ mbara ala ma? Type chọpụtara na 1801 site na Italian-enyocha mbara igwe Dzhuzeppe Pyatstsi amaghị eluigwe ahụ, mbụ chọpụtara dị ka a komeeti, sochiri ọtụtụ ndị chere na ọ bụ ihe asteroid. Na 2006, ndị International Astronomical Union kpụrụ a ọhụrụ na klas nke akpọkwa ke anyanwụ usoro, mara dị ka Dwarf mbara ala. Ceres hụrụ ka a na mbara ala, ọ bụ ezie na a Dwarf, tinyere Vesta, Juno na ndị ọzọ.

Physical e ji mara na mejupụtara nke mbara ala

Ọkà mmụta sayensị kweere na Ceres nwere a nkume isi ma na oké uwe-nwuda 100 kilomita oké. Ụfọdụ n'ime ha na-kweere na ya nwere a mmiri mmiri mmiri oyi akwa 200 nde cubic kilomita. Nke a ọtụtụ ndị chere na-eme ka Dwarf planet akpali isiokwu na-amụ kemgbe na-eme nnyocha na-achọ ihe ịrịba ama nke si n'ụwa ọzọ ndụ. NASA ulo oru a na-amụ isiokwu bụ "Don", onye ozi ya bụ ime ka ohere njem kpọmkwem n'ime asteroid belt na-anakọta data banyere atụmatụ nke elu na chemical mejupụtara nke Dwarf.

Spektral analysis gosiri ọnụnọ nke Chọpụta minerals na mmiri, na n'ebe ụfọdụ, bụkwa yiri ka ice cover. Dị ka-enyocha mbara igwe, na mbara ala Ceres (foto NASA enye ihe geme ka eche otú) nwere a ọhụrụ mmiri na-esite na nnọọ ukwuu nọmba karịa na Earth, na ha ogide ebe hà n'ókèala India, Argentina, ma ọ bụ 4% nke amị n'ọnwa elu. The mpụta oyi akwa bụ nnọọ porous, na o kwere omume nke ọnụnọ ígwè-ọgaranya ụrọ carbonate nkume.

NASA research

Ọ dịghị ihe ọzọ obi abụọ agugo nke eziokwu ahụ bụ na planet Ceres - ihe asteroid, otu n'ime ndị na-eme ka ya n'ime orbit. Akpaghị aka NASA ugboelu "Dawn" banyere mbara orbits March 6, 2015. ihe osise e weere na January 2015, mgbe ụgbọ mmiri bụ nso naanị Ceres. Na igwefoto, abụọ na-egbuke egbuke tụrụ a kara akara na otu nke craters. March 3, 2015, NASA ọnụ na-ekwuchitere kwuru na o nwere ike ịbụ metụtara nke ice ma ọ bụ nnu. May 11, 2015, e nwere ihe oyiyi nke a elu mkpebi, nke gosiri a ibu ọnụ ọgụgụ nke na-egbuke egbuke tụrụ.

Ice ire ọkụ mmepe na geological

Elu Ceres dịtụ ọkụ. Oke okpomọkụ ruru -38 Celsius C. Ice na okpomọkụ nnọọ ejighị n'aka. N'ihi ultraviolet kwuru nke ugboelu IUE chọtara a ịrịba ego nke hydroxide ion na North osisi nke mbara ala. Ha na-na ngwaahịa nke evaporation nke mmiri ruru ka anyanwụ ultraviolet radieshon.

Geological development nkume na oké elu dabeere okpomọkụ na isi mmalite inweta n'oge na mgbe guzobere ndị dị otú ahụ a ohere ihe dị ka a Ceres (Dwarf planet). Ndị a Filiks nwere nnọọ yiri ka a ga-ejikọta ya na ụfọdụ mgbawa ugwu na tectonic mmegharị. Ice guzobere n'elu nwayọọ nwayọọ bilie, ekpuchi ihe minerals ka clays na carbonates.

Planet Ceres na ịgụ kpakpando na akụkọ ifo

Ịgụ kpakpando, Ceres (mbara ala) bụ ihe nnọchianya nke ndị nne na nna na nwa nkwurịta okwu. E nweghị ịhụnanya ka ukwuu n'ụwa karịa a nne ịhụnanya nwa ha. Na ọgwụ ịgụ kpakpando Ceres mmeri na-anọchi anya a nsogbu nke omumu ọdịdị na ọmụmụ. Ka mbara ala a eluigwe ahụ bụ maka arụmọrụ, ịrụsi ọrụ ike na ikike ọma mezuo ha ọrụ ozi, na-arụpụta echiche, oru na kere.

Na akụkọ ifo Ceres (planet) Roman Ẹkot Greek chi nwaanyị Demeter, nwanne Zeus (Jupiter). Ọ bụ nne nke uwa nile, na bụ maka owuwe ihe ubi, nri, ịhụnanya, ukwuu na nkasi obi. Ọ bụ chi nwaanyị nke ugbo, na mgbe nwa ya nwaanyị Persephone (Proserpina) e-atọrọ site Pluto, bụ onye chọrọ ịmanye ya ịlụ ya, Ceres bụ akpaliwo mmasị ndị search maka nwa-ya nwayi na tinyewo na-elekọta nke Earth, nke nnọọ oyi. Ya mere ji na ụbịa na oyi oge nke afọ. N'oge opupu ihe ubi na okpomọkụ nke Persephone laghachi Hermes nne, na ihe niile na-gburugburu bloomed.

Ceres - na Dwarf planet na a par na Pluto, nke bụ ihe hà player na ndị ọzọ ndị na-ohere ubi nke usoro mbara igwe. Ọ bụ kasị nke niile obere mbara ala, na-emeghe mmadu.