Bafumanisa iplanethi entsha yemifuno kwiNkqubo yeLanga

ISistema Solar

Iqela lezazi ngeenkwenkwezi elenziwe ngabantu beentlanga ezahlukeneyo lisandula ukufumanisa iplanethi entsha yemifuno kwiNkqubo yeSola. Iplanethi entsha, ebhaptiziwe okwangoku ngegama le Ngo-2015 RR245 Ngokwe-International Astronomical Union, kubonakala ngathi inobunzima obungaphantsi kwale planethi kodwa inkulu kunaleyo yesathelayithi, iyakubekwa kumgaqo okude kude kunaseNeptune.

Ngokubhekisele kwiinkcukacha zalo mhlaba mtsha, ngokutsho kwabafumanisi bawo, singathetha ngamanye Iikhilomitha ezingama-700 ububanzi leyo, xa ithelekiswa nobubanzi bomhlaba, iphantse yalishumi elinesibhozo amaxesha amancinci. Ngokubhekiselele kumjikelezo wayo, imalunga Amaxesha ali-120 ukude kunelanga kunoMhlaba. Ngaphandle kwento yokuba ezi ntlobo zezinto zasezulwini zixhaphakile, ngakumbi kwibhanti yaseKuiper, inyani kukuba le ingakumbi iye yatsala ingqalelo enkulu kwizazinzulu ezininzi ngenxa yobungakanani bayo nobubanzi bayo.

I-2015 RR245 ithatha iminyaka engama-700 ukwenza uguquko olupheleleyo lweLanga

Ngokwophando olupapashiweyo malunga nokufumanisa, sithetha ngeplanethi encinci leyo kungathatha malunga neminyaka engama-700 ukujikeleza ilanga. Ngexesha lama-2096 iyakuba kweyona ndawo ikufutshane eMhlabeni. Ngenxa yokwahlukana phakathi koMhlaba kunye neplanethi entsha, izazinzulu khange zikwazi ukufunda iintshukumo zika-2015 RR245 ngokuchanekileyo.

Ngokutsho UMichele Bannister, Abaphandi abavela kwiDyunivesithi yaseVictoria eseCanada:

Umhlaba onomkhenkce ongaphaya kweNeptune uchazwa njengeeplanethi ezinkulu ezenziweyo zaze zagqitha kwelanga. Nangona kunjalo, phantse onke la mazwe anomkhenkce mancinci ngokugqithileyo kwaye atyhafe- kuyonwabisa kakhulu ukufumana into enkulu kwaye eqaqambe ngokwaneleyo ukuba ungafunda ngayo ngokweenkcukacha.

Zezona zinto zisondeleyo kwi-capsule yexesha ehambisa kuthi kuzalwe iSolar System. Umzekeliso unokwenziwa ngeefosili, ezisixelela ngezidalwa ezihambileyo.

Más información: Inzululwazi


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  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
  3. Umthetho: Imvume yakho
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  1.   Luis sitsho

    Kumzekeliso ohamba neendaba, yeyiphi iplanethi phakathi kweMars neJupiter?