Yintoni iplanethi? iimbambano bayaqhubeka

Ukuba uyayazi into iplanethi, ngoko uyazi ngaphezu izazinzulu, izazi. Ngenxa yokuba andikholelwa kwenkcazo kota. Ngokomzekelo, abanye abantu cinga iPluto iplanethi, abanye - akukho.

Ekuqaleni Bambiza Mars, Venus, Jupiter, likaSaturn, Mercury. Hi ndlela leyi, amagama iiplanethi kwanawezayo kuthi, evela neentsomi zamaGrike nezamaRoma. yaba Ilizwe ngenjongo ekhethekileyo wamandulo, yahlukile kwezinye izinto ezingcwele. Inyanga ilanga, kakhulu, njengamalungu 'imizimba eziphekuziweyo "zohlobo olwahlukileyo kancinane. Ngaba wakha wazibuza ukuba kutheni sibe imini omnye kwiintsuku ezisixhenxe? Oku kubonakala ngolwimi Russian. Kodwa isiFrentshi, Italian, umzekelo, i-unxulumano olucacileyo phakathi le "Kakhulu Ezisixhenxe" kunye neentsuku zeveki: Mvulo - Moon Lwesibini - Mars NgoLwesithathu - Mercury, ngoLwesine - uJupiter, ngoLwesihlanu - Venus ngoMgqibelo - likaSaturn, Sonto - Sun .

Uranus yafunyanwa ngenkulungwane ye-18. Emva koko, enkosi uphando Verrier kunye Adams, noNeptune (kwinkulungwane ye-19). Ngowe-1930, ihlabathi weva kubukho iPluto. Le owenziwa Klayd Tombo. IPluto nangoku obizwa ngokuba umhlaba lesithoba. Yinyaniso le? Ukuze siphendule lo mbuzo, simele siqonde ukuba lo mhlaba?

Le mbono kwasekwa esinalo ngokwembali. Esibhakabhakeni sibona iiplanethi ezintlanu ngeliso lenyama. Kwaye bonke bekuya kuba nzima ngakumbi, ukuba izijikelezi-langa ezincinane ziye eliqaqambileyo. Izazi bavumelene ukubiza into kwiplanethi Bajikeleza inkwenkwezi, kaloku ke, kufuneka zibe nkulu ngokwaneleyo ukuba sphere ngenxa womxhuzulane. ezinomsila abaninzi izijikelezi na iintlobo engaqhelekanga kakhulu.

definition ngqo "yintoni iplanethi" wayengekho. Kodwa ngaphaya iPluto wanamathela eli gama. Enyanisweni, oku into engaqhelekanga kakhulu, kwaye yahluke kakhulu kwezinye iiplanethi ezinkulu. orbit Kuthi evuthelweyo ngakumbi. Kwathi kanti, iPluto incinci kakhulu. ngaphantsi kakhulu ngeenkwenkwezi babecinga ngaphambili. Zonke iiplanethi kwenkqubo elanga akhiwe "kwi ukunyuka" 4 ezisentlabathini ekuqaleni, ngoko iiplanethi ezinkulu. SeBhulin apha ngokucacileyo kungahlali.

Ke wafumanisa inyanga iPluto kaThixo - Charon, eseyiphantse alingane. Kwakhona ngandlel Nedlac: zonke Hewana planethi lincinane kakhulu.

Kuiper (ngeenkwenkwezi American) lucebise ukuba ngaphaya weNeptune ibhanti asteroid. Yaba enye ngesibetho "yesimo" of iPluto. amaxesha anjalo ngokwenene apho! Okwangoku, waziwa ngokuba Kuiper Belt. Umzimba kukho yahlukile izijikelezi. Kodwa kakhulu ezifana iPluto, ezincinane kuphela ubukhulu. Ngoku kwacaca ukuba iPluto - omnye izinto ezinkulu Kuiper nebhanti. Kodwa ngoxa owayesakuba igama igcina. Izazinzulu, ngokuba becala, abantu elondoloza, ngoko baye bagqiba ukushiya izinto njengoko zinjalo.

Kanti ke, yintoni iplanethi? Kwixa elizayo lo mba iya kubaluleka kakhulu. Ekubeni kwakusazeka ukuba sele wavula izijikelezi ezinye iinkwenkwezi.

Eyona engundoqo ngxoxo - intlama. izinto ezincinci - izijikelezi-langa ezincinane okukhulu ngakumbi - nkwenkwezi. Nazo iinkwenkwezi onke acacile. Kufuneka ube lobushushu eliphezulu, ukufaka iinkqubo mbawula. A iplanethi orbit kufuneka ube mnye, ukuba izinto ezininzi ( "ibhanti"), nguye izijikelezi.