Umkhathi ubanzi kakhulu futhi umbuzo uhlala uphakama: Mangaki amaplanethi akhona esimisweni sonozungezilanga? ? umbuzo ongase kube lula kwabaningi ukuwuphendula kodwa kwabaningi bakuthola kunzima kakhulu. Ngalesi sikhathi kukhona amaplanethi angu-8 ohlelweni sonozungezilanga, ikakhulukazi ngemva, ngo-2006, iPluto yahlukaniswa njengeplanethi encane futhi, ngakho-ke, yayeka ukuba yingxenye yohlu olufundiswe ezikoleni nasezikhungweni kuze kube manje.
Mangaki amaplanethi akhona kuSolar System?
Amaplanethi okwamanje esimiso sonozungezilanga yilawa: iMercury, iVenus, iTUmhlaba, iMars, iJupiter, iSaturn, i-Uranus neNeptune. I-Pluto ayifakiwe kulolu hlu ngoba, njengoba sesishilo kakade, ayisabhekwa njengeplanethi "evamile" kodwa kunalokho "iplanethi encane," eyachazwa ngaphambilini kwenye i-athikili. Uma ufuna ukujula kulesi sihloko, ungafunda amaplanethi amancane nokuhlukaniswa kwawo.
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Izici ezifanele zamaplanethi atholakala ohlelweni sonozungezilanga
Ngalo mqondo, ngenxa baqonde kangcono indawo yonke kanye nomthala esikhona kuwo, kubalulekile ukwazi ukuthi mangaki amaplanethi akhona ohlelweni sonozungezilanga futhi yiziphi izici ezimele iplanethi ngayinye eqanjwe ekuqaleni. Ngokunjalo, sizofunda iplanethi ngayinye yesimiso sonozungezilanga, sibonisa ngale ndlela ezinye zezici ezivelele kakhulu zazo ngayinye yazo:
I-1. Mercurio
Kuyinto iplanethi eseduze nelanga futhi, ngendlela efanayo, incane kunazo zonke esinazo kuso sonke isimiso sonozungezilanga. Eqinisweni, ubukhulu bayo bukhulu kancane kunobeNyanga. Njengoba iseduze kakhulu nenkanyezi yenkosi, indawo ethinta imisebe iyasha futhi, ngakolunye uhlangothi, ubuso obusethunzini buyaphola kakhulu, bufinyelele ezingeni lokubanda.
I-2. I-Venus
Yilokho iplanethi efana kakhulu noMhlaba ngoba inosayizi olingana kakhulu, kanye nokuminyana nomzimba. Okungavamile kwale planethi esimisweni sonozungezilanga ukuthi izungeza ibheke kolunye uhlangothi kwamanye amaplanethi. Lokhu kuyenza indaba ethokozisayo, efana nezinye izindikimba zasezulwini ongafunda ngazo izici zamaplanethi wesimiso sonozungezilanga.
I-3. Tierra
Umhlaba uyiplanethi yesithathu uhlelo lwelanga kanye nekhaya lethu. Kuze kube manje, iyona kuphela iplanethi eyaziwa ngokusekela ukuphila futhi inengxenye enkulu yezilwandle nolwandle, yingakho ngokuvamile ibizwa ngokuthi "iplanethi eluhlaza okwesibhakabhaka." Ukuze uqonde kangcono isikhundla nezici zayo, ngikumema ukuthi ufunde mayelana ukuzungeza kwamaplanethi ohlelweni sonozungezilanga.
I-4. I-Marte
Ngokulandela lolu hlu lwamaplanethi esimiso sethu sonozungezilanga sifika kuMars, lowo ohlasela indawo yesine. Ngenxa ye-tonality yayo ibizwe ngokuthi "Iplanethi ebomvu" futhi yabelana ngezinhlobo ezithile neplanethi yethu njengoba inezintaba, izigodi namanzi ayiqhwa. Ungafunda kabanzi mayelana nokwakheka kwe-Mars esihlokweni sethu esithi amaplanethi egesi.
I-5. Júpiter
I-Jupiter iyiplanethi enkulu kunazo zonke ohlelweni lwethu (kucatshangwa ukuthi inkulu ngokuphindwe izikhathi ezingu-1000 kunoMhlaba), futhi ikakhulukazi yenziwe ngamagesi afana ne-helium noma i-hydrogen. ungumnikazi 16 izinyanga iyazungeza futhi inohlelo lwendandatho. Ubukhulu bale planethi buyinike indawo ekhethekile, njengoba kushiwo ku iplanethi enkulu kunazo zonke esimisweni sonozungezilanga.
I-6. Saturno
Le planethi idume ngokuba nochungechunge lwe izindandatho (ngaphezu kwezi-10.000) ezihlaliswe uchungechunge lwamadwala neqhwa. Futhi iyiplanethi ngokuyisisekelo eyenziwe ngamagesi. Lesi simo sesiphenyiwe futhi kuyathakazelisa ukusiqonda kangcono. izindandatho zeplanethi.
I-7. I-Urano
Kuyiplanethi enezici eziphawuleka kakhulu futhi okungukuthi izungeza ohlangothini lwayo, into eyenza izinguquko zezinkathi zonyaka zibe ngokwedlulele kakhulu futhi ezihlala isikhathi eside. Imayelana iplanethi yesithathu ngobukhulu esimisweni sethu sonozungezilanga. Uma ungumuntu othanda i-astronomy, ngikumema ukuthi ufunde mayelana ilukuluku lesimiso sonozungezilanga lokho kuzokumangaza impela.
I-8. Neptuno
Kuyinto iplanethi eqhelelene kakhulu nayo ilanga futhi ngenxa yalesi sizathu, izinga lokushisa layo liyabanda kakhulu. Ukuze uqonde kangcono indawo yayo nezici, ungathintana amaplanethi esimiso sonozungezilanga ngokuningiliziwe.
Iplanethi yesishiyagalolunye yeSolar System
Iplanethi yesishiyagalolunye okungenzeka ibe yingxenye yohlelo lwethu lwembulwa ngu- Iqembu le-Caltech lezazi zezinkanyezi Bathola ukuthi, ngokweqisa kwesimiso, kwakuseplanethi enkulu ezungeza ngendlela engalingani kuwo wonke amanye amaplanethi. Isiteketiso esivame ukubizwa ngaso kuze kube manje silula: Iplanethi Yesishiyagalolunye.
Kuyavela ukuthi le planethi inkulu ngokuphindwe kashumi kunoMhlaba nokuthi iqhelelene neLanga izikhathi ezingamashumi amabili Neptune, le esisanda kuyibonisa kwakuyiplanethi eyahanjwa isikhathi eside kakhulu. Leli qembu lososayensi lilinganisela ukuthi le planethi entsha ingase ithathe iminyaka engaba ngu-10.000 20.000 kuya kwezingu-XNUMX XNUMX ukwenza umjikelezo ophelele wokuzungeza iLanga, uma kubhekwa ibanga lawo. Ukuze uthole ukwaziswa okwengeziwe mayelana nendikimba yasezulwini, ungafunda mayelana Sakheka kanjani isimiso sonozungezilanga.
Ngokufanayo, UKonstantin Batygin noMike Brown kwakuyizazi zezinkanyezi ezimbili ezembule lokhu kutholakala ngezibalo zezibalo nezifaniso ezingalingani, nokho-ke kuyiqiniso ukuthi nanamuhla akukaze kwenzeke ukwehlukanisa phakathi kwethu. indawo yonke. Lesi yisizathu esenza sikhulume ngeplanethi "okuthiwa" njengoba ingakabonakali futhi kungenxa yokuthi izinto ezisetshenziswayo ukubona isibhakabhaka azinawo amandla okuhlukanisa into ekude ngendlela le planethi incibilika ngayo .
Amacala amaplanethi amancane
I-Los Amaplanethi amancane, kakhulu futhi njengoba isiteketiso sawo sibonisa, amaplanethi amancane kunawo wonke amanye amaplanethi. Ngaphandle kokungena ezinombolweni ezithile, zisendaweni ethile phakathi kwamaplanethi okuthiwa "avamile" namanye ama-asteroids. Lawa maplanethi amancane yilawa: Ceres, Pluto, Eris, Makemake kanye neHaumea. Ukuze ufunde kabanzi ngalesi sihloko, ungavakashela isihloko esithi amaplanethi amancane esimiso sonozungezilanga.
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Iziphetho zokugcina zokuthi Mangaki Amaplanethi Akhona Kusistimu Yelanga
I-Solar System iyinhlangano uhlelo amaplanethi etholakala emthaleni i-Milky Way. Yakhiwa inkanyezi eyodwa, iLanga, ukunqwabelana kwemizimba emincane, kanye namaplanethi.
Ngalo mqondo, i Uhlelo I-Solar Iqukethe amaplanethi ayi-8: iMercury, iVenus, uMhlaba, iMars, iJupiter, iSaturn, i-Uranus neNeptune. I-Pluto yayibhekwa njengeplanethi, kodwa ngo-2006 yahlukaniswa njengeplanethi encane. Ukuze uthole ukulandisa okubanzi ohlelweni, ngikumema ukuthi ufunde isimiso sonozungezilanga kanye nezici zayo zendawo.
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Kuyathakazelisa ukwazi ukuthi mangaki amaplanethi asesimisweni sonozungezilanga.
