Yini iplanethi eduze Sun, noma amaphiko izimbadada

Mayelana anjani iplanethi eduze Sun, abantu atholakala ezikhathini zasendulo. Nokho, ngokwesilinganiso, kwakubikwa isehlakalo: amaGreki walithatha yini amaplanethi ezimbili, ngoba babona kabili ngosuku kusukela izinhlangothi ezahlukene ilanga. Lapho-ke kwatholakala ukuthi iplanethi namanje umuntu, igama wanikwa ezifanele - Mercury. Lona igama lesiGreki unkulunkulu ukuhweba, liphinde smart, yena landizela yonke indawo nezimbadada zakhe ezinamaphiko.

izici zayo

ngonyaka Umhlaba ihlala izinsuku ezingu-365, futhi mercurial - 88. kuphela Kodwa nalapha futhi, kukhona sici esithakazelisayo: eLangeni Mercury is flying like umoya, futhi kugxile eksisi kancane. Ngakho-ke, ngosuku lwakhe, Mercury, isikhathi ukuqedela iminyaka emibili phakathi kwezindengezi zomhlaba! Yini iplanethi eduze Sun, umuntu futhi ithola uthando omkhulu kunayo yonke futhi imfudumalo.

ebusweni Mercury sika oluphakeme ashisayo: kulula zigcwale amanzi ithini nomthofu ngaphandle kosizo eziko. Yena ngokwakhe, njengoba kuhhavini. Nokho, akuyona unomphela. Amazinga kukhona "kancane" zokhahlamba kusuka +350 ukuba -170 usuku ebusuku (Celsius). Ngokwemvelo, akukho emkhathini, futhi wonke ubuso bayo okuqinile embozwe asemigodini. Kuyinto iplanethi kulencane ezisesimisweni sethu sikanozungezilanga, ngaphandle Pluto.

umsuka

Izazi zezinkanyezi zikholelwa ukuthi umkhathi nendawo eladabuka Big Bang sekuyiminyaka eyizigidi eziyizinkulungwane ezingu-17 edlule. Lolu cwaningo amaplanethi ngisho imithala akunakwenzeka ngaphandle kokucubungula ukuthi umkhathi nazo zonke namathonya cosmic kuso. Kuyinto akunamkhawulo nesikhathi nendawo, amafomu zalo ngokungenamkhawulo nhlobonhlobo, udaba ekuthuthukisweni njalo.

Zonke ekhona yakheka kusukela hydrogen ne-helium ne inclusions ezincane nezinye izakhi. Izwe esihlala kuwo - iplanethi sonozungezilanga, okuyinto uvikelekile yomthala wethu - Milky Way. Lokhu giant inkanyezi uhlelo, ungavele sibheke phezulu esibhakabhakeni, ukuze uqiniseke ukuthi kukhona, esibhakabhakeni, licace kakhulu i-Milky Way? Amabhiliyoni futhi izigidi zezigidi zezinkanyezi, ibanga ukusuka Earth amabanga zicatshangwe. Solar System - ezejwayelekile kakhulu. I-Milky Way livimbezele wonke umkhathi, umdondoshiya inkanyezi uhlelo, ehlanganisa angaba yizigidi eziyizinkulungwane ezingu-200 izinkanyezi ukwakha esikhaleni sibalo kunalokho eziyinkimbinkimbi - disc mncane nge iqhubu ecacile phakathi. Futhi uma ubuka it kuthabathela ecaleni, ke uyofana uthi lokuphotha. Ngezinye Umthala lokuqala lalibizwa kancane ligijima ifu gas (emashumini izikhathi mkhulu kunezinhliziyo banamuhla). Ngaphansi amandla adonsela phansi yayo siqu ukuze ugoqe efwini, ukuze lo centrifugal force negesi ingcindezi akakwazanga ukumelana naso. Ngakho azalelwa le, inkanyezi wokuqala enamandla kakhulu, okuyinto iqaliswe ukunyakaza osabalalayo igesi sikhungo, ngakho emzileni side yale nqubo babe ukuma i lesiyingi.

Uhlelo elanga - emndenini omkhulu futhi banobungane, ubudlelwane is soldered amabutho sisakhangana, oyinhloko, izingane, abazukulu, abashana kanye nezivakashi njalo ukufika: ilanga, iplanethi iziphuphutheki, asteroyidi, uthuli, igesi kanye ezihlukahlukene izinhlayiya ezincane. Nine amaplanethi. ayizinkulungwane eziningana asteroyidi. lezinkanyezi ezinomsila ezincane, kodwa zamatshe ezingenakubalwa.

Iplanethi Jupiter Nomhlaba

amaplanethi ezinkulu sitadisha amaqembu amabili - Earth futhi Jupiter. We you eduze Mercury, Venus, Mars. Ngakho sobane. Iqembu lesibili - amaplanethi amakhulukazi aqhelelene - Jupiter, Saturn, i-Uranus ne-Neptune. Pluto awuzange kufakwe ngezigaba, ngokuvumelana nezici zayo kuba eduze kumasathalayithi amaplanethi amakhulukazi. Alazi ukuthi. Futhi ke, yeka ukuthi iplanethi eduze Sun, Pluto akunjalo? Yini iplanethi lahlukaniswa laba amaqembu? Ngenxa yokuthi banobuhlobo izakhiwo ezahlukene ngokomzimba. Vele badinga isikhathi esengeziwe ukuze ubone ukuthi iplanethi esiseduzane ilanga. Umehluko phakathi kwala maqembu kwamaplanethi esakha umhlaba efudumele futhi Amaplanethi amakhulu - onqenqemeni abandayo. amaplanethi Terrestrial amancane uma kuqhathaniswa ne-Jupiter, kodwa ayazika futhi yakhiwa silicate nensimbi. A amaplanethi amakhulukazi ukwenza ngaphandle eqinile, futhi abahlala isimo-gas ewuketshezi. Isibhakabhaka ngesikhathi amaplanethi Jovian babe, it is kancane kancane ohlangene futhi adluliselwe ku-isiphuku ketshezi. Isibhakabhaka kuyinto enhle ngendlela engavamile. Kodwa akunakwenzeka yokuphefumula, futhi phezu kobuso ungahambi.